Revisions and Additions to Motor Vehicle Fuel Economy Label, 39478-39587 [2011-14291]

Download as PDF 39478 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations ENVIRONMENTAL PROTECTION AGENCY 40 CFR Parts 85, 86, and 600 DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration 49 CFR Part 575 [EPA–HQ–OAR–2009–0865; FRL–9315–1; NHTSA–2010–0087] RIN 2060–AQ09; RIN 2127–AK73 Revisions and Additions to Motor Vehicle Fuel Economy Label Environmental Protection Agency (EPA) and National Highway Traffic Safety Administration (NHTSA), DOT. ACTION: Final rule. AGENCY: The Environmental Protection Agency (EPA) and the National Highway Traffic Safety Administration (NHTSA) are issuing a joint final rule establishing new requirements for the fuel economy and environment label that will be posted on the window sticker of all new automobiles sold in the U.S. The labeling requirements apply for model year 2013 and later vehicles with a voluntary manufacturer option for model year 2012. The labeling requirements apply to passenger cars, light-duty trucks, and medium duty passenger vehicles such as larger sport-utility vehicles and vans. The redesigned label provides expanded information to American consumers about new vehicle fuel economy and fuel consumption, greenhouse gas and smog-forming emissions, and projected fuel costs and savings, and also includes a smartphone interactive code that permits direct access to additional Web resources. Specific label designs are SUMMARY: provided for gasoline, diesel, ethanol flexible fuel, compressed natural gas, electric, plug-in hybrid electric, and hydrogen fuel cell vehicles. This rulemaking is in response to provisions in the Energy Independence and Security Act of 2007 that imposed several new labeling requirements and new advanced-technology vehicles entering the market. NHTSA and EPA believe that these changes will help consumers to make more informed vehicle purchase decisions, particularly as the future automotive marketplace provides more diverse vehicle technologies from which consumers may choose. These new label requirements do not affect the methodologies that EPA uses to generate consumer fuel economy estimates, or the automaker compliance values for NHTSA’s corporate average fuel economy and EPA’s greenhouse gas emissions standards. This action also finalizes a number of technical corrections to EPA’s light-duty greenhouse gas emission standards program. DATES: This final rule is effective on September 6, 2011. The incorporation by reference of certain publications listed in this regulation is approved by the Director of the Federal Register as of September 6, 2011. ADDRESSES: EPA and NHTSA have established dockets for this action under Docket ID No. EPA–HQ–OAR–2009– 0865 and NHTSA–2010–0087, respectively. All documents in the docket are listed on the https:// www.regulations.gov Web site. Although listed in the index, some information is not publicly available, e.g., confidential business information (CBI) or other information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, is not placed on the Internet and will be publicly available only in hard copy Category NAICS codes A Industry ......................................................... 336111 336112. 811112 811198. 423110. 336211 441110 Industry ......................................................... Industry ......................................................... Industry ......................................................... mstockstill on DSK4VPTVN1PROD with RULES2 A North form. Publicly available docket materials are available either electronically through http;// www.regulations.gov or in hard copy at the following locations: EPA: EPA Docket Center (EPA/DC), EPA West, Room 334, 1301 Constitution Ave., NW., Washington, DC. The Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding legal holidays. The telephone number for the Public Reading Room is (202) 566–1744. NHTSA: NHTSA: Docket Management Facility, M–30, U.S. Department of Transportation, West Building, Ground Floor, Rm. W12–140, 1200 New Jersey Avenue, SE., Washington, DC 20590. The Docket Management Facility is open between 9 a.m. and 5 p.m. Eastern Time, Monday through Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: EPA: Lisa Snapp, Office of Transportation and Air Quality, Transportation and Climate Division, Environmental Protection Agency, 2000 Traverwood Drive, Ann Arbor, MI 48105; telephone number: 734–214– 4282; fax number: 734–214–4958; e-mail address: snapp.lisa@epa.gov. DOT/NHTSA: Rebecca Yoon, Office of Chief Counsel, National Highway Traffic Safety Administration, 1200 New Jersey Avenue, SE., Washington, DC 20590. Telephone: (202) 366–2992. SUPPLEMENTARY INFORMATION: A. Does this action apply to me? This action affects companies that manufacture or sell new light-duty vehicles, light-duty trucks, and medium-duty passenger vehicles, as defined under EPA’s CAA regulations,1 and passenger automobiles (passenger cars) and non-passenger automobiles (light trucks) as defined under NHTSA’s CAFE regulations.2 Regulated categories and entities include: Examples of potentially regulated entities Motor vehicle manufacturers. Commercial importers of vehicles and vehicle components. Stretch limousine manufacturers and hearse manufacturers. Automobile dealers. American Industry Classification System (NAICS). 1 ‘‘Light-duty vehicle,’’ ‘‘light-duty truck,’’ and ‘‘medium-duty passenger vehicle’’ are defined in 40 CFR 86.1803–01. Generally, the term ‘‘light-duty vehicle’’ means a passenger car, the term ‘‘lightduty truck’’ means a pick-up truck, sport-utility VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 vehicle, or minivan of up to 8,500 lbs gross vehicle weight rating, and ‘‘medium-duty passenger vehicle’’ means a sport-utility vehicle or passenger van from 8,500 to 10,000 lbs gross vehicle weight PO 00000 Frm 00002 Fmt 4701 Sfmt 4700 rating. Medium-duty passenger vehicles do not include pick-up trucks. 2 ‘‘Passenger car’’ and ‘‘light truck’’ are defined in 49 CFR Part 523. E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations This list is not intended to be exhaustive, but rather provides guidance on entities likely to be regulated by this action. To determine whether particular activities may be regulated by this action, you should carefully examine the regulations. You may direct questions regarding the applicability of this action to the person listed in FOR FURTHER INFORMATION CONTACT. Table of Contents mstockstill on DSK4VPTVN1PROD with RULES2 I. Overview of Joint EPA/NHTSA New Vehicle Labels A. Description of the Proposal B. Description of the Action C. Rationale for Revising the Label D. Market Research II. Statutory Provisions and Legal Authority A. Energy Policy and Conservation Act (EPCA) B. Energy Independence and Security Act (EISA) III. Public Participation and Comment A. Energy Metrics B. Rating Systems C. Form of the Ratings D. Fuel Economy and Greenhouse Gas Rating Methodology E. Upstream GHGs F. Smog Rating G. Fuel Costs and Savings H. Range and Charge Time I. Web Site and QR Code J. Color K. Lead Time L. Harmonization With Other Labels M. Electric and Plug-in Hybrid Electric Vehicle Test Procedures N. Utility Factors IV. Final Label Designs and Format A. Label Size and Border B. Upper Box C. Lower Box D. Example Labels V. Additional Related EPA Actions A. Comparable Class Categories B. Miscellaneous Amendments and Corrections VI. Impacts of Final Rule A. Costs Associated With This Rule B. Impact of Requiring One Label To Meet EPCA/EISA C. Benefits of Label Changes D. Summary of Costs and Benefits VII. Statutory Authority and Executive Order Reviews A. Relationship of EPA’s Requirements With Other Statues and Regulations B. Statutory and Executive Order Reviews List of Acronyms and Abbreviations A/C Air Conditioning AC Alternating Current AIDA Automobile Information Disclosure Act BTU British Thermal Units CAA Clean Air Act CAFE Corporate Average Fuel Economy ARB California Air Resources Board CBI Confidential Business Information CD Charge Depleting VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 CFR Code of Federal Regulations CH4 Methane CNG Compressed Natural Gas CO Carbon Monoxide CO2 Carbon Dioxide CREE Carbon-related Exhaust Emissions CS Charge Sustaining DOE Department of Energy DOT Department of Transportation E85 A mixture of 85% ethanol and 15% gasoline EISA Energy Independence and Security Act of 2007 EO Executive Order EPA Environmental Protection Agency EPCA Energy Policy and Conservation Act EPL Environmental Performance Label EREV Extended Range Electric Vehicle EV Electric Vehicle FCV Fuel Cell Vehicle FE Fuel Economy FFV Flexible Fuel Vehicle FTC Federal Trade Commission FTP Federal Test Procedure GHG Greenhouse Gas GVWR Gross Vehicle Weight Rating HCHO Formaldehyde HEV Hybrid Electric Vehicle HFC Hydrofluorocarbon HFET Highway Fuel Economy Test ICI Independent Commercial Importer IT Information Technology ICR Information Collection Request LEV II Low Emitting Vehicle II LEV II opt 1 Low Emitting Vehicle II, option 1 MDPV Medium Duty Passenger Vehicle MPG Miles per Gallon MPGe Miles per Gallon equivalent MY Model Year N2O Nitrous Oxide NAICS North American Industry Classification System NCAP New Car Assessment Program NEC Net Energy Change NHTSA National Highway Traffic Safety Administration NMOG Non-methane Organic Gases NOX Oxides of Nitrogen NPRM Notice of Proposed Rulemaking NTTAA National Technology Transfer and Advancement Act of 1995 O&M Operations and Maintenance OCR Optical Character Recognition OMB Office of Management and Budget PEF Petroleum Equivalency Factor PHEV Plug-in Hybrid Electric Vehicle PM Particulate Matter PZEV Partial Zero-Emissions Vehicle RCDA Actual Charge Depleting Range RESS Rechargeable Energy Storage System RFA Regulatory Flexibility Act SAE Society of Automotive Engineers SAFETEA–LU Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users PO 00000 Frm 00003 Fmt 4701 Sfmt 4700 39479 SBA Small Business Administration SFTP Supplemental Federal Test Procedure SOC State-of-Charge SULEV II Super Ultra Low Emission Vehicles II SUV Sport Utility Vehicle UDDS Urban Dynamometer Driving Schedule UF Utility Factor ULEV II Ultra Low Emission Vehicles II UMRA Unfunded Mandates Reform Act ZEV Zero Emission Vehicle I. Overview A. Description of the Proposal EPA and NHTSA co-proposed two label designs, each meeting statutory requirements and relying on the same underlying data, but differing in how the data were presented.3 Label 1 utilized a vertical layout that featured a prominent letter grade to communicate the overall greenhouse gas emissions (and fuel economy, which is inversely proportional to GHG emissions for gasoline vehicles), along with projected five-year fuel cost or savings relative to the average new vehicle; fuel economy and annual fuel cost information was retained but displayed much less prominently. Label 2 was more similar to the traditional design and layout of the label and retained the current label’s focus on fuel economy values and annual fuel cost projections, with the addition of environmental information in a less prominent position. The agencies also sought comment on an alternative Label 3 that retained the more traditional layout of Label 2 but used different graphical approaches. B. Description of the Action This final rule requires that a revised fuel economy and environmental label be affixed to all new automobiles sold in the U.S. starting with the 2013 model year and optionally for the remaining portion of the 2012 model year. The agencies heard a wide range of viewpoints and considered a wealth of input from market research, an expert panel, hearings, and public comments in deciding on the final label design and content. We also consulted with ARB with the intention of harmonizing labels that address vehicle environmental performance. The agencies have chosen to require a label that combines the costsaving element of Label 1 and the GHG rating of Label 3 with key elements of the co-proposed Label 2, using a single additional color besides black and white. 3 75 E:\FR\FM\06JYR2.SGM FR 58078, September 23, 2010. 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 Labels are being required for seven different vehicle technologies: Gasoline, diesel, ethanol flexible fuel vehicles (FFV), compressed natural gas vehicles (CNG), battery electric vehicles (EV), fuel cell vehicles (FCV), and plug-in hybrid electric vehicles (PHEV). The final fuel economy and environment labels retain many of the attributes of the existing fuel economy label; specifically: Estimated annual fuel cost; city, highway, and combined MPG; and fuel economy relative to other vehicles in the same class will remain on the label, although their relative prominence is revised to create space for new features. Vehicles run on liquid fuels will display MPG, while vehicles run on other fuel types will display gasoline-energy equivalent MPG (or MPGe). Test procedures and methodologies for determining label values remain unchanged from proposal. This rulemaking action also requires fuel economy and emissions certification test procedure and calculation methodologies for electric and plug-in hybrid electric vehicles, essentially codifying the procedures that have been in use under EPA’s general authority to develop procedures for technologies not specifically discussed in the regulations. New label features include a vehicle fuel type identifier in the upper right corner, fuel consumption (the inverse of fuel economy), a fuel economy and VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 greenhouse gas rating relative to all new vehicles, the vehicle’s carbon dioxide emissions in grams per mile, the projected five-year fuel costs or savings of this vehicle compared to the average new vehicle, and an environmental rating for smog-forming pollutants. The vehicle’s projected range when fully fueled will be required on dedicated alternative fuel vehicles such as compressed natural gas vehicles and battery electric vehicles, and also plugin hybrid electric vehicles, and can be included at the manufacturer’s discretion on flexible fuel vehicles, such as those that are E85-capable. This optional inclusion could potentially eliminate the need for manufacturers to apply a separate FTC-required Alternative Fuel Label, pending a formal decision by FTC. For vehicles that use an external electricity source, charge time at 220–240 V (or optionally at 120 V) will also be shown. Several features of the design of the label differ from the current labels, such as the removal of the large image of a fuel pump, the blocking of the label into various defined areas, and the name on the label, as well as other design changes. Plug-in hybrid electric vehicle labels will reflect energy use during operation when the battery is fully charged (in this mode, some PHEVs operate on electricity only and others operate on both electricity and gasoline) and when the battery is not providing any PO 00000 Frm 00004 Fmt 4701 Sfmt 4725 assistance (the PHEV operates exclusively on gasoline or other nonelectricity fuel). As with labels for other technologies, PHEV labels will feature a prominent MPG or MPGe metric, as well as fuel consumption values based on units of purchased fuel; for PHEV labels, these values will be presented for each operating mode. Several values on the label—fuel costs and savings, MPGe relative to other vehicles, carbon dioxide emissions in grams per mile, and the ratings—will be based on assumptions of the relative use of the two fuels, using a standard utility factor approach. For further information on utility factors, please see section III.N. PHEVs which do not operate in blended mode (i.e., using both electricity and gasoline) will show range on electricity only (all electric range), PHEVs which do operate in blended mode will show the range for that mode, and all PHEVs will show total vehicle range for all fuels. Finally, charge time will be displayed as on electric vehicles. The final label for gasoline-fueled vehicles is illustrated in Figure I–1. Discussion of the placement of specific label elements, along with illustrations of the labels for other vehicle technologies and fuel types, can be found in Section IV, along with information on where to find and view full color versions of the labels. E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.000</GPH> 39480 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 C. Rationale for Revising the Label This joint final rule by EPA and NHTSA represents the most significant overhaul of the Federal government’s fuel economy label or ‘‘sticker’’ since its inception over 30 years ago. The current fuel economy label required by EPA on all new passenger cars, light-duty trucks, and mediumduty passenger vehicles focuses on city and highway fuel economy values in units of MPG, a comparison of the vehicle’s combined city/highway fuel economy to a range of comparable vehicles, and estimated annual fuel cost. This final rule expands the current fuel economy label to a more comprehensive fuel economy and environment label that includes additional information related to vehicle fuel consumption, GHG and smog-forming emissions, and fuel costs or savings over a 5-year period relative to the average vehicle, a smartphone interactive code that links to a Web site for more detailed information and options for direct vehicle comparisons, and additional information for advanced technology vehicles such as driving range and battery charge time. Label designs for gasoline, diesel, ethanol flexible fuel, compressed natural gas, electric, plug-in hybrid electric, and hydrogen fuel cell vehicles are shown and discussed in section IV. NHTSA and EPA are undertaking this joint final rule for several reasons. First, both agencies have statutory responsibilities with respect to vehicle labels. This final rule satisfies each agency’s statutory responsibilities in a manner that maximizes usefulness for the consumer, while avoiding unnecessary burden on the manufacturers who prepare the vehicle labels. The Energy Policy and Conservation Act (EPCA) of 1975 4 mandated that auto manufacturers label all new automobiles pursuant to EPA requirements,5 which EPA adopted beginning in model year 1977. As amended, EPCA requires that labels shall contain the following information: (1) The fuel economy of the automobile; (2) the estimated annual fuel cost of operating the automobile; (3) the range of fuel economy of comparable vehicles of all manufacturers; (4) a statement that a booklet is available from the dealer to assist in making a comparison of fuel economy of other automobiles manufactured by all manufacturers in that model year; 4 Pub. 5 49 L. 94–163. U.S.C. 32908(b). VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 (5) the amount of the automobile fuel efficiency tax (‘‘gas guzzler tax’’) imposed on the sale of the automobile under section 4064 of the Internal Revenue Code of 1986 (26 U.S.C. 4064); and (6) other information required or authorized by the EPA Administrator that is related to the information required by (1) through (4) above.6 In the Energy Independence and Security Act (EISA) of 2007,7 Congress required that NHTSA, in consultation with EPA and the Department of Energy (DOE), establish regulations to implement several new labeling requirements for new automobiles.8 NHTSA was required to develop a label program for new automobiles with information reflecting an automobile’s performance with respect to fuel economy and greenhouse gas and other emissions over the useful life of the automobile based on criteria provided by EPA.9 NHTSA was also tasked with developing a rating system, based on EPA criteria, that would help consumers easily compare the fuel economy and greenhouse gas and other emissions of automobiles at the point of purchase, including designations of automobiles with the lowest GHG emissions over the useful life of the vehicles and the highest fuel economy.10 Second, NHTSA and EPA believe that a single, coordinated fuel economy and environment label is the most appropriate way to meet the statutory requirements described above. The agencies believe that a single, joint label is preferable to a separate label addressing the new EISA requirements that could contain duplicative and overlapping information with the current fuel economy label, causing consumer confusion and imposing unnecessary burden on the manufacturers.11 In addition, the agencies have consulted with other agencies (Federal and State) that currently require labels relating to vehicle fuel use or environmental performance, and have designed the new EPA/NHTSA fuel economy and environment label to maximize the potential that it might also satisfy some of the vehicle labeling requirements of the California Air Resources Board and the Federal Trade Commission, which U.S.C. 32908(b). L. 110–140. 8 EISA Sec. 108, codified at 49 U.S.C. 32908(g). 9 49 U.S.C. 32908(g)(1)(a)(i). 10 49 U.S.C. 32908(g)(1)(a)(ii). 11 The agencies also raised the issue of the upcoming labeling requirements in the joint rulemaking for MYs 2012–2016 CAFE and GHG standards for light-duty vehicles, 75 FR 25324 (May 7, 2010). PO 00000 6 49 7 Pub. Frm 00005 Fmt 4701 Sfmt 4700 39481 could further reduce consumer confusion and manufacturer burden resulting from the presence of multiple labels on new automobiles. By including information on GHG emissions and fuel economy, this rule continues EPA’s and NHTSA’s recent efforts at harmonizing our regulatory requirements, such as the joint rulemaking that established harmonized Federal GHG emissions and corporate average fuel economy (CAFE) standards for new cars, light-duty trucks, and medium-duty passenger vehicles for model years 2012–2016.12 This effort at harmonization is consistent with the requirements of Executive Order 13563, section 3, which specifically draws attention to the risk of ‘‘redundant, inconsistent, or overlapping requirements,’’ and which directs agencies to reduce costs by ‘‘simplifying and harmonizing rules.’’ Third, the agencies believe this is an opportune time to revise the label given the likelihood of a much more diverse vehicle technology marketplace in the near future that will require different label content to inform consumers of the capabilities of these new technologies. Since the fuel economy label was first established by EPA in 1977, over 99 percent of all new cars and light-duty trucks have been conventional, internalcombustion engine vehicles that run on petroleum-based fuels (or a liquid fuel blend dominated by petroleum). When manufacturers occasionally marketed a non-conventional technology, such as a compressed natural gas (CNG) vehicle, EPA generally addressed labels for new technology vehicles on a case-by-case basis. Over the next several model years, however, the agencies expect to see increasing numbers of advanced technology vehicles entering the marketplace. By 2012, it is expected that there will be at least one original equipment manufacturer offering of a CNG vehicle, an electric vehicle (EV) and a plug-in hybrid electric vehicle (PHEV) with nationwide availability.13 12 75 FR 25324, May 7, 2010. has sold a dedicated CNG Civic in selected states for several years, and has announced plans to expand sales to the rest of the U.S. later this year—see ‘‘2012 Honda Civic Concepts,’’ Michael Harley, January 11, 2011, last accessed on March 15, 2011 at https://www.vehix.com/articles/ auto-previews—trends/2012-honda-civic-concepts; Nissan began limited deliveries of its LEAF EV in December 2010 and plans to expand availability to the rest of the country in 2012—see ‘‘Nissan Delivers Hawaii’s First 100% Electric Nissan LEAF,’’ January 31, 2011, last accessed on March 15, 2011 at https://www.nissanusa.com/leaf-electriccar/index?intcmp=home_ev_micro. Promo.Homepage.Home.P1#/leaf-electric-car/news/ press-releases; the luxury Tesla Roadster EV is also 13 Honda E:\FR\FM\06JYR2.SGM Continued 06JYR2 39482 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 In the next few years, it is highly likely that there will be many more advanced technology vehicles offered for general sale, possibly including fuel cell vehicles (FCV) as well. The agencies believe that it is better to have a single unified approach for these advanced technology vehicle labels,14 rather than addressing them on a case-by-case basis. This final rule specifically provides example labels for gasoline vehicles, diesel vehicles, ethanol flexible fuel vehicles, CNG vehicles, EVs, PHEVs,15 and hydrogen FCVs. Communicating the energy and environmental performance of some of these advanced technologies can be challenging. For example, PHEVs use two fuels, with blended PHEV designs using the two fuels simultaneously. The two fuels—gasoline and electricity—are very different in many respects, and consumer behavior can have a large impact on PHEV energy and environmental performance (e.g., the relative use of electricity and gasoline can vary greatly depending on the miles driven between battery charges as well as the frequency of battery charging). These technical complexities could lead to significant consumer confusion when multiple advanced technology vehicles begin to compete in the marketplace. We have tried to design the new labels to reduce the confusion and allow consumers to make more informed vehicle purchase decisions. The agencies expect to refine advanced technology vehicle labels over time as we have done with conventional vehicle labels. We also acknowledge the potential for other advanced technology vehicles to enter the marketplace in the future and, as we have historically done, will adapt the labels as needed to accommodate emerging technologies. Finally, the agencies believe these new labeling requirements will improve on the U.S. market—see https:// www.teslamotors.com/roadster, last accessed on March 15, 2011; Chevrolet introduced the Volt PHEV in December 2010 and plans to expand to nationwide availability later this year—see ‘‘Curious About Chevy Volt Availability?’’, Andrew Bornhop, February 2, 2011, last accessed on March 15, 2011 at https://blog.roadandtrack.com/curiousabout-chevy-volt-availability/. 14 The agencies do not claim that every advanced technology vehicle label is or will be exactly the same, that is not always possible due to unique vehicle designs and/or fuel properties, rather that the overall approach to advanced technology labels is consistent. 15 Plug-in hybrid electric vehicles entail a family of different engineering approaches, and will continue to evolve based on technology maturation and consumer preferences. In Section IV, two basic PHEV label designs are provided that reflect current PHEV energy management strategies and the resultant operating modes. In the future, labels will be tailored to accommodate the operating modes specific to new PHEV designs as they are introduced into the market. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 the presentation of relevant information to consumers and thus promote more informed choices, and that the new requirements fit well with current consumer interests and potential changes in coming years. Based on projections from the U.S. Energy Information Administration that future inflation-adjusted gasoline prices will increase over coming decades due to global economic growth and oil demand, we expect that it is likely that consumer interest in fuel economy will continue to grow over time.16 Manufacturers are providing more high fuel economy vehicle offerings, and one manufacturer is now including fuel economy information in its monthly sales reports.17 In addition, providing information on environmental performance can help people who value this kind of information to make a more informed choice among different vehicles. The new labels also have the potential to help consumers learn about fuel economy and vehicle emissions, and informed consumers may decide to place more weight on fuel economy and vehicle emissions for economic or environmental reasons. In this domain, consumers’ tastes and values change over time. Of course, individual consumers will always determine the relative priority of fuel economy and environmental considerations vis-a-vis the many factors that go into a new vehicle purchase decision. D. Market Research As discussed above, the fuel economy and environment label must contain certain pieces of information by statute and may also contain other pieces of related information EPA considers helpful to consumers. Given that all of the label information should be presented so as to maximize usefulness and minimize confusion for the consumer, EPA and NHTSA embarked upon a consumer research program. 16 Annual Energy Outlook 2010, Department of Energy, Energy Information Administration, DOE/ EIA–0383 (2010), May 11, 2010, available at https://www.eia.doe.gov/oiaf/aeo/. 17 ‘‘A Magic Mark: As Fuel Prices Rise, Shoppers Can Get High MPG Without Sticker Shock,’’ Rich Kranz, Automotive News, March 28, 2011, which projects that by Fall 2011 there could be ten conventional gasoline, i.e., non-hybrid, models with EPA highway ratings of 40 mpg or more; the automaker Hyundai recently began monthly reporting of vehicle sales with 40 mpg EPA highway fuel economy ratings as well as salesweighted corporate average fuel economy data (see ‘‘Hyundai Motor America Begins Voluntary Monthly Fuel Economy Reporting,’’ February 3, 2011, last accessed on March 15, 2011 at https:// www.hyundaiusa.com/about-hyundai/news/ Corporate_Fuel_economy_Reporting_release20110203.aspx). PO 00000 Frm 00006 Fmt 4701 Sfmt 4700 When EPA last redesigned the fuel economy label in 2006, consumer research was valuable in helping to inform the development of that label.18 Since this final rule addresses important new elements being added to the existing label as well as new labels for advanced technology vehicles, EPA and NHTSA conducted more comprehensive research than that undertaken in 2006 to help inform the final label content and design. Our research program included a review of literature on the vehicle buying process,19 three sets of consumer focus groups and a day-long facilitated consultation with an expert panel that helped inform the development of the proposed label designs, and an Internet survey to test the proposed labels with a wider audience. Focus groups were held beginning in late February through May 2010 in four cities: Charlotte, Houston, Chicago, and Seattle. Overall, 32 focus groups were convened with a total of 256 participants. The focus groups were valuable in helping us to identify individual metrics that consumers wanted to see on labels as well as effective label designs. Overall, focus groups indicated that redesigned labels should: • Create an immediate first impression for consumers • Be easy to read and understand quickly • Clearly identify vehicle technology (e.g., gasoline, electric, plug-in hybrid) • Utilize color • Chunk information to allow people to deal with ‘‘more information’’ • Be consistent in content and design across technologies • Allow for comparison across technologies • Make it easy to identify the most fuel efficient and environmentally friendly vehicles 20 Following the focus group research, we convened an expert panel for a oneday consultation on June 9, 2010, in Washington, DC. The expert panel provided individual feedback on the draft label designs we developed based on key findings from the focus groups. 18 The current label was redesigned and implemented for model year (MY) 2008 vehicles. See 71 FR 77871–77969 (December 27, 2006). 19 Environmental Protection Agency Fuel Economy Label: Literature Review, EPA420–R–10– 906, August 2010. 20 Environmental Protection Agency Fuel Economy Label: Phase 1 Focus Groups, EPA420–R– 10–903, August 2010; Environmental Protection Agency Fuel Economy Label: Phase 2 Focus Groups, EPA420–R–10–904, August 2010; and Environmental Protection Agency Fuel Economy Label: Phase 3 Focus Groups, EPA420–R–10–905, August 2010. E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations We also asked the panel to assist us in identifying additional opportunities and strategies to provide information to consumers to help them assess the costs, emissions, and energy efficiency of different vehicles. The experts came from a variety of fields such as advertising and product development and were chosen because they had led successful national efforts to introduce new products or had spearheaded successful national educational campaigns.21 After viewing the draft labels, the various members of the expert panel offered the agencies the following insights and guidance that were key in developing one of the coproposed label designs (Label 1) and also informed the label content and design being required today, including: • Keep it simple • Consumers are likely to view the labels for a very short time—roll ratings and metrics up into a single score • Use cost savings information—a very strong consumer motivator • Develop a Web site that would be launched in conjunction with the new label. This consumer-focused Web site could provide more detailed information, along with access to tools, applications, and social media.22 We also undertook an Internet survey that was administered at the time of the release of the proposed rule in September, 2010, to determine whether any of the label designs had flaws that could undermine their ability to convey the desired information to the U.S. new car buying population. For the coproposed labels and the alternative label, we designed the survey to test the understandability of the labels as well as whether the label designs affected consumers’ abilities to select efficient and environmentally-friendly vehicles, given their typical travel pattern. The survey had nearly 3200 respondents of self-identified U.S. new vehicle purchasers, each of whom saw only one of the three label designs. Respondents were asked questions that sought to reveal understanding of the information on the label, as well as questions that sought to reveal variations in vehicle selection based on label design. Overall, the results showed that the differences between the three label designs with respect to understandability were small in magnitude, with label 2 appearing to be 21 More information on the expert panel, including a list of participants is available in the docket: Environmental Protection Agency Fuel Economy Label: Expert Panel Report, EPA420–R– 10–908, August 2010. 22 Environmental Protection Agency Fuel Economy Label: Expert Panel Report, EPA420–R– 10–908, August 2010. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 a little more understandable than label 1.23 Likewise, the variations with regard to vehicle selection were relatively small. Although in all cases the majority of people selected the vehicle with lower projected fuel costs and higher savings, label 1 somewhat enhanced this effect over label 2.24 Because the survey did not uncover any ‘‘fatal flaw’’ with any of the three labels that would exclude it or any of its key elements from serious consideration in the final rule, the agencies continued to consider all elements of the three labels in developing the final rule. A report on that survey and its results is available in the public docket and on the Web site for this rule.25 II. Statutory Provisions and Legal Authority A. Energy Policy and Conservation Act (EPCA) Under EPCA, EPA is responsible for developing the fuel economy labels that are posted on all new light duty cars and trucks sold in the U.S and, beginning in MY 2011, all new mediumduty passenger vehicles as well. Medium-duty passenger vehicles are a subset of vehicles between 8,500 and 10,000 pounds gross vehicle weight that includes large sport utility vehicles and vans, but not pickup trucks.26 EPCA requires the manufacturers of automobiles to attach the fuel economy label in a prominent place on each automobile manufactured in a model year and also requires auto dealerships to maintain the label on the automobile.27 EPCA specifies the information that is minimally required on every fuel 23 PRR, ‘‘Internet Survey Results on the Effects of Fuel Economy Labels on Understanding and Selection’’ November 2010, p. 1–8. 24 Ibid, p. 9–12. 25 PRR, ‘‘Internet Survey Results on the Effects of Fuel Economy Labels on Understanding and Selection’’ November 2010. The agencies are acutely aware of the central importance of the best available research to inform judgments about disclosure requirements and will continue to consider such research in the future (including, where feasible and appropriate, randomized controlled trials). 26 EPA’s 2006 labeling rule applied to passenger cars, light-trucks, and medium-duty passenger vehicles. Under section 32908(b), a manufacturer is to label each ‘‘automobile,’’ and EPA interpreted that provision as requiring labeling for vehicles that meet the definition of ‘‘automobile’’ under section 32901(a)(3), as well as vehicles under 8,500 pounds gross vehicle weight, whether or not they meet the definition of automobile, pursuant to section 32908(a)(1). See 71 FR 77872, 77876–87, 77915 (December 27, 2006). Since the 2006 rule, EISA revised the definition of automobile in section 32901(a)(3). As with the interpretation discussed in the 2006 rule, the requirements of section 32908(b) continue to apply to passenger cars, light-duty trucks, and medium-duty passenger vehicles. 27 49 U.S.C. 32908(b)(1). PO 00000 Frm 00007 Fmt 4701 Sfmt 4700 39483 economy label.28 As stated above, labels must include: • The fuel economy of the automobile, • The estimated annual fuel cost of operating the automobile. • The range of fuel economy of comparable automobiles of all manufacturers, • A statement that a booklet is available from the dealer to assist in making a comparison of fuel economy of other automobiles manufactured by all manufacturers in that model year, • The amount of the automobile fuel efficiency tax imposed on the sale of the automobile under section 4064 of the Internal Revenue Code of 1986; 29 and • Other information required or authorized by the Administrator that is related to the information required [within the first four items]. Under the provision for ‘‘other information’’ EPA has previously required the statements ‘‘your actual mileage will vary depending on how you drive and maintain your vehicle,’’ and cost estimates ‘‘based on 15,000 miles at $2.80 per gallon’’ be placed on vehicle labels. EPA is adopting all of the labeling requirements discussed below and specified in EPA’s regulations, based on its authority under section 32908(b). In addition, the regulations adopted by EPA satisfy the requirement to develop criteria for purposes of section 32908(g). Additional labeling requirements are found in EPCA for ‘‘dedicated’’ automobiles and ‘‘dual fueled’’ automobiles. A dedicated automobile is an automobile that operates only on an alternative fuel.30 Dedicated automobile labels must also display the information noted above. A dual fueled vehicle is a vehicle which is ‘‘capable of operating on alternative fuel or a mixture of biodiesel and diesel fuel * * *, and on gasoline or diesel fuel’’ for the minimum driving range (defined by the DOT).31 Dual fueled vehicle labels must: 28 49 U.S.C. 32908(b)(2)(A) through (F). U.S.C. 4064. 30 49 U.S.C. 32901(a)(1) defines ‘‘alternative fuel’’ as including —(A) methanol; (B) denatured ethanol; (C) other alcohols; (D) except as provided in subsection (b) of this section, a mixture containing at least 85 percent of methanol, denatured ethanol, and other alcohols by volume with gasoline or other fuels; (E) natural gas; (F) liquefied petroleum gas; (G) hydrogen; (H) coal derived liquid fuels; (I) fuels (except alcohol) derived from biological materials; (J) electricity (including electricity from solar energy); and (K) any other fuel the Secretary of Transportation prescribes by regulation that is not substantially petroleum and that would yield substantial energy security and environmental benefits.’’ 31 49 U.S.C. 32901(a)(9), (c). 29 26 E:\FR\FM\06JYR2.SGM 06JYR2 39484 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations • Indicate the fuel economy of the automobile when operated on gasoline or diesel fuel. • Clearly identify the automobile as a dual fueled automobile. • Clearly identify the fuels on which the automobile may be operated; and • Contain a statement informing the consumer that the additional information required by subsection (c)(2) [the information booklet] is published and distributed by the Secretary of Energy.32 EPCA defines ‘‘fuel economy’’ for purposes of these vehicles as ‘‘the average number of miles traveled by an automobile for each gallon of gasoline (or equivalent amount of other fuel) used, as determined by the Administrator [of the EPA] under section 32904(c) [of this title].’’ 33 Moreover, EPA is required under EPCA to prepare a fuel economy booklet containing information that is ‘‘simple and readily understandable.’’ 34 The booklet is commonly known as the annual ‘‘Fuel Economy Guide.’’ EPCA further instructs DOE to publish and distribute the booklet. EPA is required to ‘‘prescribe regulations requiring dealers to make the booklet available to prospective buyers.’’ 35 While the booklet continues to be available in paper form, in 2006, EPA finalized regulations allowing manufacturers and dealers to make the Fuel Economy Guide available electronically to customers as an option.36 In this rule where we refer to EPA’s statutory authority under EPCA, we are referring to these provisions. mstockstill on DSK4VPTVN1PROD with RULES2 B. Energy Independence and Security Act (EISA) The 2007 passage of the Energy Independence and Security Act (EISA) amended EPCA by introducing additional new vehicle labeling requirements, to be implemented by the National Highway Traffic Safety Administration (NHTSA).37 While EPA retained responsibility for establishing test methods and calculation procedures for determining the fuel economy estimates of automobiles for the purpose of posting fuel economy information on labels and in an annual Fuel Economy Guide, NHTSA gained responsibility for requiring automobiles to be labeled with additional performance metrics and rating systems to help consumers 32 49 U.S.C. 32908(b)(3). U.S.C. 32901(a)(11). 34 49 U.S.C. 32908(c). 35 Id. 36 71 FR 77915, Dec. 27, 2006. 37 Public Law 110–140. 33 49 VerDate Mar<15>2010 19:03 Jul 05, 2011 compare vehicles to one another more easily at the point of purchase. Specifically, and for purposes of this rulemaking, subsection ‘‘(g) Consumer Information’’ was added to 49 U.S.C. 32908. Subsection (g), in relevant part, directed the Secretary of Transportation (by delegation, the NHTSA Administrator) to ‘‘develop and implement by rule a program to require manufacturers— (A) to label new automobiles sold in the United States with— (i) information reflecting an automobile’s performance on the basis of criteria that the [EPA] Administrator shall develop, not later than 18 months after the date of the of the Ten-in-Ten Fuel Economy Act, to reflect fuel economy and greenhouse gas and other emissions over the useful life of the automobile: (ii) a rating system that would make it easy for consumers to compare the fuel economy and greenhouse gas and other emissions of automobiles at the point of purchase, including a designation of automobiles— (I) with the lowest greenhouse gas emissions over the useful life of the vehicles; and (II) the highest fuel economy* * *’’ In this rule where we refer to NHTSA’s statutory authority under EISA, we are referring to these provisions. Thus, both EPA and NHTSA have authority over labeling requirements related to fuel economy and environmental information under EPCA and EISA, respectively. In order to implement that authority in the most coordinated and efficient way, the agencies are issuing this joint final rule with the revised labels presented below. III. Public Participation and Comment The agencies proposed the joint label rule on September 23, 2010,38, and received over 6000 comments representing many perspectives. The agencies received oral testimony at two public hearings: one in Chicago on October 14, 2010, and one in Los Angeles on October 21, 2010. Additionally, the agencies received written comments from more than 50 organizations, including auto manufacturers and dealers, state and local governments, environmental groups, consumer organizations, other non-governmental organizations, and thousands of comments from private citizens. This section addresses the key issues on which public comments were received on the proposed rule and discusses the agencies’ final decisions 38 75 Jkt 223001 PO 00000 FR 58078 (Sept. 23, 2010). Frm 00008 Fmt 4701 Sfmt 4700 on those issues. Our more detailed responses to public comments are available in the docket in the Response to Comments document associated with this final rule. A. Energy Metrics 1. Fuel Economy The agencies proposed to retain the current practice of placing MPG on the label for vehicles that use liquid fuels such as gasoline and diesel. There are two main reasons for this. First, representing the vehicle’s fuel economy performance on the label with an estimate of miles per gallon is a core element of the fuel economy information requirements of EPCA, which specifically states that the label must display ‘‘the fuel economy of the automobile’’ 39 and defines ‘‘fuel economy’’ as ‘‘the average number of miles travelled by an automobile for each gallon of gasoline (or equivalent amount of other fuel) used, as determined by the Administrator.’’ 40 Historically, the label has presented this information in terms of gallons of purchased fuel, since this is the most meaningful for the consumer. Thus, gasoline vehicle labels have historically displayed miles per gallon of gasoline, while diesel vehicle labels have displayed miles per gallon of diesel.41 The proposal retained this approach. Second, consumers are very familiar with the MPG metric, as it has been the ubiquitous fuel economy metric for liquid fuels on vehicle labels since 1977. The familiarity and ubiquity of the metric argue for its continued use (despite its limitation, as discussed below). For those vehicles that do not use liquid fuels—such as EVs, PHEVs operating on electricity, and CNG vehicles 42— we proposed to use miles 39 49 U.S.C. 32908(b)(1)(A). EISA also requires fuel economy information. See 32908(g)(1)(A). 40 49 U.S.C. 32901(a)(11). 41 Similarly, for those manufacturers who elect to put E85 information on the label for a flexiblefueled vehicle, it would be displayed as miles per gallon of E85. 42 While EPA did not propose explicit labels for hydrogen fuel cell vehicles (FCVs), we are including a label design for FCVs because the label design issues for FCVs are very similar to those for other dedicated, non-petroleum vehicles such as CNG vehicles and EVs. In addition, EPA has designed FCV labels in the past on an as-needed basis. EPA did not propose, and is therefore not finalizing, fuel economy and range test procedures for FCVs. Test procedures will continue to be as specified by EPA under the authority of 40 CFR 600.111–08(f), which allows the Administrator to prescribe ‘‘special test procedures’’ under certain circumstances. However, EPA expects to continue to specify the use of SAE J2572, (‘‘Recommended Practice for Measuring Fuel Consumption and Range of Fuel Cell and Hybrid Fuel Cell Vehicles Fuelled by Compressed Gaseous Hydrogen’’). E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 per gallon of gasoline-equivalent (MPGe). This metric is similar to MPG, but, instead of presenting miles per gallon of the vehicle’s fuel type, it represents miles per amount of energy used, conveyed as the gallons of gasoline that have the equivalent amount of energy. We proposed MPGe for three reasons. First, as previously noted, EPCA requires a fuel economy value for all labels, defined as the miles travelled for each ‘‘gallon of gasoline (or equivalent amount of other fuel) used.’’ 43 Second, non-liquid fuels are not typically dispensed by the gallon, which makes it challenging to derive a metric reflecting gallons dispensed. However, a gasoline-equivalent gallon— that is, the amount of energy in the nonliquid fuel that is equivalent to that in a gallon of gasoline—can be derived for each fuel type.44 Third, consumer groups preferred some type of comparative fuel economy metric that could be used across technologies, and MPGe allows such a comparison.45 On the other hand, the agencies discussed in the proposal that MPGe has some drawbacks for a fuel such as electricity: electricity is never purchased by the gallon, and MPGe requires the conversion of electricity to an energy-equivalent amount of gasoline, a fuel which is very different in many ways. An alternative approach for such vehicles that the agencies considered is miles per unit of purchased fuel—for example, miles per kilowatt-hour. Such a metric would be in terms of the fuel that the consumer purchases, which could be more useful for calculating fuel costs and for comparing with other vehicles of the same technology but would not be comparable across technologies. The agencies specifically asked for comments on the merits of using MPGe for non-liquid fuels. Comments overwhelmingly supported the use of MPG for liquid fuels, although one commenter advocated that diesel vehicle fuel economy values be calculated on an MPGe basis in order to reflect the higher energy content of diesel fuel. The agencies are requiring the use of MPG for liquid fuels for the same reasons articulated in the proposal: Historical implementation of Manufacturers of FCVs should continue to work with EPA to ensure that the procedures are applied according to EPA requirements. 43 49 U.S.C. 32901(a)(11). 44 While some non-liquid fuels are sold on a gasoline-equivalent basis (e.g., CNG), some are not (e.g., electricity), and some are not yet widely sold as a vehicle fuel (e.g., hydrogen), 45 Environmental Protection Agency Fuel Economy Label: Phase 3 Focus Groups, EPA420–R– 10–905, August 2010, p. 35. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 the EPCA requirements, consumer familiarity, and the fact that these fuels are purchased by the gallon. We believe that changing to MPGe for the fuel economy of diesel vehicles would be very confusing to consumers, as label MPGe values would then be inconsistent with all consumer calculations of fuel economy (since diesel is sold in volumetric gallons) as well as fuel economy values shown on vehicle dashboard displays. The agencies proposed a range of options for ethanol flexible fuel vehicles, including maintaining the current policy of requiring only gasoline-based MPG on the label (with optional inclusion of E85-based MPG), requiring the addition of E85-based MPG, and requiring the addition of E85based MPGe. Only a few commenters addressed ethanol flexible fuel vehicles, and most who commented on this option supported the current policy. The agencies are requiring a label for ethanol flexible fuel vehicles that is consistent with the principles of the current policy: All label metrics are based on gasoline operation, a statement is provided so that the consumer knows that the values are based on gasoline operation,46 and EPA is finalizing that manufacturers may voluntarily include fuel economy estimates on E85 (which would be based on miles per gallon of E85, given that E85 is a liquid fuel).47 Data show that, on average, FFVs operate on operate on gasoline nearly 99% of the time, and on E85 fuel about 1% of the time.48 In light of this, the agencies believe it is appropriate to require only gasoline values on the label, and to provide E85 information on the Web site. For non-liquid fuels, the comments on the use of MPGe as a fuel economy metric were split. Supportive comments focused on the value of having a metric that consumers could use to compare across technologies and that was similar to the MPG metric with which people are accustomed. These commenters 46 ‘‘Values are based on gasoline and do not reflect performance and ratings on E85.’’ 47 In addition, as required under EPA’s authority in EPCA, the Fuel Economy Guide and Web site will continue to provide the fuel economy estimates on E85, the driving range on E85, and information about how the performance might change when operating on mixtures of E85 and gasoline. 48 In 2007, about 7.1 million FFVs were on the road, comprising about 2.8% of the 247,000,000 cars and trucks in use in the U.S. These vehicles used 54 million gallons of E85, which is about 0.04% of the transportation fuel used for automobiles and light trucks (8.8 million BPD or 135 billion gallons per year). The result is that about 1.4% of fuel used in FFVs is E85; the remainder is gasoline. All data from Transportation Energy Data book: Edition 29. U.S. Department of Energy, July 2010. Tables 1.14, 2.4, 3.3, and 6.1. PO 00000 Frm 00009 Fmt 4701 Sfmt 4700 39485 supported the use of energy equivalency, as proposed, and agreed that this mathematical conversion was the best approach to create a practical comparative tool. One automaker explicitly viewed the MPGe metric to be in direct alignment with EPCA statutory authority for the new label to show a comparison of fuel economy of comparable automobiles. Those opposed to the use of MPGe for non-liquid fuels directly challenged whether it was, in fact, a good comparative tool for consumers. These commenters argued that MPGe would be misleading by implying that different fuel types were substantially equivalent and ignoring the many effects of obtaining and using very different fuels, such as shifting dependence on foreign oil; that is, that MPGe oversimplifies a complex situation. Some also commented that mathematically converting between gasoline and other fuels on an energy equivalency basis ignores the energy loss inherent in any conversion process. As an alternative, one automaker suggested using miles per purchased unit of energy. No commenter, however, suggested an alternative fuel economy metric that would allow consumers to compare across technologies. The agencies are requiring the use of MPGe as the fuel economy metric for non-liquid fuels.49 Although we understand the concern of some commenters over using energy equivalency for different types of fuels, we continue to believe that one of the primary purposes of the label is to allow such comparisons, and to do so with metrics that do not allow direct comparisons would diminish the usefulness of the label. We believe that the purpose of the fuel economy metric on the label is not to address the differing effects of obtaining and using different fuels, or to consider the energy losses of converting from one to another, but rather to address the energy use of the vehicle itself. Thus, for example, MPGe allows consumers to compare the relative energy consumption of various EVs, thus providing a metric that differentiates between EVs on a factor that is within the automakers’ control. We have also concluded, as a result of the market research that was undertaken for this rulemaking, that many 49 As with MPG, the MPGe metric is based on the energy used by the vehicle over the EPA fuel economy and GHG test procedures. For an EV, this is the energy necessary to recharge the battery to its full charge after the test, as measured at the electrical outlet; thus, it includes the energy used to propel the vehicle as well as charging losses. It does not include transmission losses or the energy used at the powerplant. E:\FR\FM\06JYR2.SGM 06JYR2 39486 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations consumers are likely to find it most useful to have an energy metric that allows them to compare vehicle energy efficiency across fuel types and vehicle technologies; the MPGe metric accomplishes this goal as well. In addition, as discussed above, there is a statutory requirement to provide a fuel economy metric per ‘‘equivalent amount of other fuel,’’ which MPGe clearly provides. 2. Fuel Consumption mstockstill on DSK4VPTVN1PROD with RULES2 In the past few years, many stakeholders and academics have suggested that a fuel consumption metric—such as gallons per 100 miles— could be beneficial on the fuel economy label as either a replacement for, or a complement to, MPG. The use of a fuel consumption metric could serve to address the fact that, with fuel economy, there is a non-linear relationship between gallons (or gasoline-equivalent gallons) used over a given distance and MPG (or MPGe). Accordingly, a certain MPG improvement at a lower MPG level saves much more fuel (and thus money) than the same MPG improvement at a higher MPG level. If a consumer trades in a car with a 14 MPG rating for one with a 17 MPG rating, he or she will save approximately as much gas and money for a given distance as does a consumer who replaces a 33 MPG car with a 50 MPG car. The non-linearity of the MPG measure is not widely understood and hence many consumers misunderstand the measure. In the empirical literature, this is known as the ‘‘MPG illusion.’’ 50 Pointing to the MPG illusion, some stakeholders suggest that the public would be better equipped to make economically sound purchasing decisions with a metric that directly reflects fuel consumption and, correspondingly, fuel costs. In response to these suggestions and concerns over the MPG illusion, the proposal introduced fuel consumption on the label, in the form of gallons per 100 miles for combined city/highway operation, as a complement to the MPG metric for liquid fuels. 50 Larrick, R.P. and J.B. Soll, ‘‘The MPG illusion,’’ Science 320:1593–1594 (2008). To understand the ‘‘MPG illusion,’’ note that a 20 MPG vehicle uses 25% less fuel than a 15 MPG vehicle, while a 40 MPG vehicles uses only 12.5% less fuel than a 35 MPG vehicle; that is, the same 5 MPG improvement will have different effects on fuel consumption (and fuel costs) depending on the starting point for the improvement. An extreme example is that, at a fuel economy of 1000 MPG, the fuel consumption is so minute (0.001 gallons per mile) that it no longer matters whether the fuel economy is increased to 1010 MPG, 2000 MPG, or even 1,000,000 MPG; the only fuel that can be further saved is some fraction of that 0.001 gallons per mile. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 For non-petroleum fuels, EPA proposed to include fuel consumption based on the units in which each fuel is sold. For example, CNG is sold in gasoline-equivalent gallons; we proposed the fuel consumption metric of gasoline-equivalent gallons per 100 miles. Similarly, for EVs and PHEVs with all-electric operation, EPA proposed to show fuel consumption in kilowatt-hours per 100 miles. For blended PHEVs, EPA proposed gallons of gasoline equivalent per 100 miles, which represents the inverse of MPGe and combines the two fuels into one consumption metric; for the sake of reducing label clutter, EPA proposed to not show separate electricity and gasoline consumption values. We received many comments on the general question of whether a fuel consumption metric should be added to gasoline vehicle labels, and there was broad support for doing so. Most supporters cited the non-linearity associated with the MPG illusion and suggested that it was important to begin the process of educating consumers about fuel consumption, while also keeping fuel economy metrics. There were a few opponents to including fuel consumption metrics, who generally argued that it was not important enough to warrant adding yet more numbers to the label. The widespread commenter support for including fuel consumption metrics echoed EPA’s concerns about the MPG illusion. EPA agrees that a fuel consumption metric is a better tool for making economically sound decisions and recognize that it will not become widely utilized if it is not first introduced on the label. Therefore, EPA is requiring the use of fuel consumption on the label—in the form of gallons per 100 miles for combined city/highway operation for liquid fuels—though in reduced prominence relative to the traditional MPG metric. As with MPGe, a further advantage of the energy consumption metric is that it allows consumers to compare the relative energy use of various EVs, thus providing an additional metric that differentiates between EVs. The issue of the specific fuel consumption metrics for most types of vehicles that operate on non-liquid fuels generated little or no comment, with the exception of PHEVs operated in blended mode. EPA continues to believe that the metrics for vehicles other than blended PHEVs are reasonable and appropriate and are therefore requiring the proposed approaches for EVs and all-electric operation for PHEVs (kilowatt-hours per 100 miles) and for CNG vehicles (gasoline equivalent gallons per 100 PO 00000 Frm 00010 Fmt 4701 Sfmt 4700 miles). EPA is similarly requiring kilograms per 100 miles as the consumption metric for hydrogen FCVs, since hydrogen is sold by the kilogram. Several comments were received on how to treat blended PHEVs, which use electricity and gasoline simultaneously. The commenters who opposed the use of MPGe also generally opposed the proposed approach of a single fuel consumption metric for blended PHEVs, pointing out that this would not allow a PHEV shopper to compare the relative use of electricity and gasoline. A few commenters suggested that labels for blended PHEVs should report both electricity and gasoline consumption. While EPA recognizes the tradeoffs associated with adding yet more values to an already busy PHEV label, upon further consideration, EPA agrees with the commenters who suggested that consumers need to be able to differentiate between electricity and gasoline use in a blended PHEV. This will allow the consumer to assess and weigh the relative use of each type of energy as they deem appropriate. In addition, the fuel consumption metric for all other fuels is being finalized on the basis of the units in which the fuel is purchased, and it is reasonable to adopt a parallel approach for blended PHEVs. Accordingly, EPA is requiring fuel consumption separately for both gasoline (in gallons per 100 miles) and electricity (in kilowatt-hours per 100 miles) for a blended PHEV, rather than the gasoline-equivalent gallons per 100 miles as proposed. EPA believes that the combination of the MPGe metric (for those who want a simple comparative metric) and the two separate fuel consumption metrics (for those who want to compare relative gasoline and electricity use) will help to satisfy different consumer needs. B. Rating Systems 1. Scope of the Ratings EISA requires that the label include a ‘‘rating system that would make it easy for consumers to compare the fuel economy and greenhouse gas and other emissions at the point of purchase . . . ’’, including a designation of the automobiles with the lowest greenhouse gas emissions over the useful life of the vehicles, and the highest fuel economy . . . ’’ 51 The co-proposed label designs presented two primary variations on ratings systems for fuel economy and greenhouse gas emissions, based on two interpretations of the statutory language. The first approach, shown on labels 1 51 49 E:\FR\FM\06JYR2.SGM U.S.C. 32908(g)(1)(A)(iii). 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations and 3, combined fuel economy and greenhouse gas emissions into a single relative rating; we also sought comment on integrating emissions of other pollutants into this rating. The second approach, shown on labels 1 and 2, retained separate ratings for fuel economy, greenhouse gas emissions, and other pollutants. We noted that the two approaches are not mutually exclusive, and a label could display both. The majority of those who commented on this topic said that these factors should each be displayed separately on the label. The key reason cited was that individual ratings would best provide clarity and transparency for those wishing to take these factors into consideration. On the other hand, some commenters felt that it is appropriate for the government to combine factors into a single rating in order to distill complex information into a more useable format. These commenters focused primarily on the relationship between energy consumption and greenhouse gas emissions, and suggested that a combined rating made sense. Other commenters on this topic contended that it was important for the ratings to show that greenhouse gases and fuel economy do diverge across fuel types, and so the ratings should be separate. Commenters also stated that there was no clear methodology for incorporating emissions of other air pollutants with greenhouse gases and did not support the proposed methodologies for doing so. We are requiring separate ratings for fuel economy, greenhouse gases, and other emissions. The fuel economy and greenhouse gas ratings will be displayed on the same slider bar, and vehicles that have the same ratings for both factors will combine the two ratings with a single indicator. Vehicles operating on gasoline will always combine the two ratings since they will, by definition, receive the same score for both ratings. The agencies believe that this approach is consistent with the language in EISA, is allowed under the EPCA provisions, and will best allow consumers to compare each of these elements. The agencies also believe that using one slider bar for the fuel economy and greenhouse gas rankings will simplify the design of the label (an important consideration) and will improve the effectiveness of the label. The ratings for fuel economy, greenhouse gases, and other emissions are subsequently described in sections III.C, III.D, and III.F. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 2. Span of the Ratings Each of the ratings systems, as proposed, would include all new vehicles for which labeling is required in a single rating system; 52 that is, the ratings would be universal across all new vehicles, rather than broken out by vehicle class. This approach was based on the text of EISA requiring a rating ‘‘that would make it easy for consumers to compare the fuel economy and greenhouse gas and other emissions of automobiles at the point of purchase * * *’’ 53 rather than the EPCA provisions in the statute.54 NHTSA’s interpretation was that this language was meant to require rating systems that would allow consumers to compare new vehicles against each other without restriction, and that it would not be satisfied by rating systems that spanned less than the entire fleet. Many commenters supported the proposed approach of having universal rating systems that apply across all vehicle classes. These commenters stated that most people shop in more than one class, and, therefore, a rating system that was solely within class was not particularly useful because it would not allow these consumers to compare the vehicles in which they had interest. Commenters stated that a within-class approach could be misleading by displaying ratings that appear to be comparable but in fact are not, since ratings based on individual classes are not broadly applicable across all vehicles; they are applicable only within the class on which they are based. As such, a within-class approach could assign a high rating to a vehicle that does relatively well within its class, but which emits at relatively high levels compared to vehicles in other, loweremitting classes. For example, a large car that is low-emitting relative to other large cars could score a 7, while a midsize car with average emissions for its class would score a 5, even though the midsize is lower-emitting than the large car. With a purely within-class approach, the consumer who is considering both of these vehicles would have no way to know that the midsize car is a better environmental choice. On the other hand, several auto manufacturers commented that many consumers shop solely within vehicle 52 This currently includes all passenger automobiles and light trucks as defined by NHTSA at 49 CFR part 523. More specifically, the rating system would span all automobiles up to 8,500 pounds gross vehicle weight, plus some vehicles (large SUVs and some passenger vans) between 8,500 and 10,000 pounds gross vehicle weight. 53 49 U.S.C. 32908(g)(1)(A)(ii). 54 49 U.S.C. 32908(b)(1)(F) PO 00000 Frm 00011 Fmt 4701 Sfmt 4700 39487 classes, and that therefore a rating that applied across all classes would not be helpful, as it would not indicate the best performers within a class. One auto manufacturer further commented that NHTSA’s interpretation of the EISA language is overly restrictive, stating that, in its view, the most useful information to consumers would compare among vehicles of the same class, and that doing so would be consistent with the EISA requirement for easy comparisons. We are requiring, as proposed, ratings that span all vehicle classes for which labels are required. Although the agencies’ consumer research indicates that many consumers narrow their vehicle choices early in the buying decision, our research also indicates that many and perhaps most do not focus narrowly on a single class. Focus group participants indicated that they shopped, on average, across two to three vehicle classes.55 For these consumers to be able to compare vehicles in different classes, the information must necessarily span those classes, or it will be of little use or, worse, misleading: A vehicle that is ‘‘best’’ in one class, in terms of the metrics presented on the label, may be less so when compared to other classes. For those consumers shopping across classes who wish to know the relative performance of those choices, a single all-vehicles rating system will enable them to make accurate comparisons across whichever vehicles they choose to shop. Such an approach would still be useful within a class, since each metric will differentiate vehicles regardless of their class. Additionally, as discussed in the NPRM, NHTSA believes that the clearest interpretation of EISA is that fuel economy, GHG, and other emissions rating systems should apply to all automobiles rather than to specific classes. 49 U.S.C. 32908(g)(1)(A)(ii) states that the agency must develop label rating systems ‘‘that would make it easy for consumers to compare the fuel economy and greenhouse gas and other emissions of automobiles at the point of purchase,’’ in clear contrast to EPCA’s requirement, codified at 49 U.S.C. 32908(b)(1)(C) that fuel economy range information be presented for ‘‘comparable automobiles.’’ 32908(g)(1)(A)(ii) also requires that rating systems include designations of the automobiles with the ‘‘lowest greenhouse gas emissions’’ and ‘‘highest fuel economy,’’ which NHTSA believes 55 Environmental Protection Agency Fuel Economy Label: Pre-Focus Groups Online Survey Report, EPA420–R–10–907, August 2010, p. 18. E:\FR\FM\06JYR2.SGM 06JYR2 39488 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations is most meaningfully fulfilled by designating the automobiles with the best GHG and fuel economy ratings in the entire fleet. Given this statutory language, NHTSA believes that it is reasonable and appropriate to conclude that if Congress had intended the 32908(g) rating systems to apply only within class, it would have used language more like 32908(b)(1)(C), and that therefore rating systems for fuel economy, GHGs, and other emissions as described in 32908(g) should most reasonably apply to the entire fleet. And even if the statute were taken as ambiguous, NHTSA believes that the chosen approach is the most reasonable way of implementing the statutory goals. In order to satisfy EPCA requirements,56 the label also indicates the range of fuel economy values for the relevant vehicle class. This approach allows those consumers who shop within one class to see the fuel economy of the vehicle under consideration relative to other vehicles within its class. The agencies also believe it addresses the concern of the OEM commenter who argued that withinclass comparisons might be more useful to certain consumers—in essence, the EISA and EPCA requirements, when combined, are able to provide consumers with both in-class and fleetwide information on the metric that many have identified as most important to them, as discussed below. mstockstill on DSK4VPTVN1PROD with RULES2 C. Form of the Ratings 1. Fuel Economy Rating EISA requires that the label include a ‘‘rating system that would make it easy for consumers to compare the fuel economy and greenhouse gas and other emissions at the point of purchase . . .’’ 57 This section addresses the rating for fuel economy, while sections III.D. and III.F. describe the ratings for greenhouse gases and for other emissions, respectively. In addition to this new EISA requirement, EPCA specifies that fuel economy labels must include the range of fuel economy of comparable vehicles.58 This requirement is currently met with a slider bar indicating the combined city/highway fuel economy of the vehicle model type, anchored at each end with the highest and lowest fuel economy values for all new vehicles within that fuel economy vehicle class. The agencies proposed an absolute slider bar-type fuel economy rating 56 49 U.S.C. 32908 (b)(1)(C). U.S.C. 32908(g)(1)(A)(iii). 58 49 U.S.C. 32908(b)(1)(C). 57 49 VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 system bounded by specific MPG values for the ‘‘best’’ and the ‘‘worst’’ vehicles in the fleet, and with specific fuel economy values for the vehicle model type in question identified in the appropriate location on the scale. The scales proposed on label 2 were essentially larger versions of those on label 1, with the addition of a withinclass indicator on the fuel economy scale to meet the EPCA requirement for comparison across comparable vehicles. This latter requirement was addressed on label 1 through text indicating the fuel economy for all new vehicles in the model’s fuel economy class. The agencies received relatively few comments on this topic. One auto manufacturer supported the graphical representation of the within-class information as proposed on label 2. A government laboratory commented that the comparison should be on the basis of fuel consumption rather than fuel economy, to provide a linear comparison of the vehicle’s energy use and to avoid a visual representation of the fuel economy illusion. The agencies are requiring a one-toten relative fuel economy slider bar similar to the one on alternative label 3 included in the NPRM, which is combined with a one-to-ten relative greenhouse gas slider bar as discussed below. While the rating is expressed in terms of fuel economy, the methodology for determining vehicle ratings will be defined based on fuel consumption in order to mitigate the ‘‘MPG illusion’’ and to provide a more linear representation of vehicle energy use between ratings. The EISA requirement for indicating the highest fuel economy vehicle and the EPCA requirement for providing the fuel economy of vehicles in a comparable class will be met with text located near the vehicle’s fuel economy numbers. The methodology for determining the combined fuel economy and greenhouse gas ratings is provided in section III.D. 2. Greenhouse Gas Rating The agencies proposed several systems to address the EISA requirement for a rating that allows consumers to compare greenhouse gas emissions across new vehicles. Specifically, both labels 1 and 2 included an absolute rating scale that presented the specific tailpipe GHG emission values for the vehicle in grams per mile, bounded by emission rates for the ‘‘best’’ and ‘‘worst’’ vehicles in the fleet in the model year. In addition, label 1 featured a prominent letter grade that reflected the relative levels of tailpipe greenhouse gas emissions (and, for gasoline vehicles, fuel economy, PO 00000 Frm 00012 Fmt 4701 Sfmt 4700 given the inverse relationship of tailpipe GHG emissions and fuel consumption for gasoline vehicles) on an A+ to D scale. The agencies also sought comment on label 3, which, like label 1, included a rating that reflected relative tailpipe GHG emission rates; this approach substituted the letter grade with a numerical rating on a scale of one to ten. NHTSA sought comment on whether this would be an appropriate interpretation of EISA’s requirements. The agencies proposed that GHG ratings would be based on combined 5-cycle tailpipe CO2 emission rates. About two-thirds of the more than 6,000 public comments expressed a preference either for or against the letter grade, and nearly every one of the more detailed comments submitted by corporations and organizations addressed the topic, indicating the strong level of interest in this proposed element. As a general rule, the letter grade was supported by consumer organizations, environmental organizations, and academics; about half of the general public that commented on the letter grade supported it. Conversely, it was opposed by most auto companies, auto dealers and their organizations, Federal laboratories, and about half of the general public that commented on this topic. Commenters in favor of the letter grade spoke to its ease of use and eyecatching appeal; many said that it would be useful for those who do not find more detailed numerical information helpful or compelling and would, for the first time, take their needs into consideration on the label. The letter grade was likened to the New Car Assessment Program (NCAP) safety stars in its potential ability to spark public demand for new vehicle attributes—in this case, relative environmental and energy impact. For these commenters, the influential nature of the letter grade was viewed as a positive attribute. On the other hand, those opposed to the letter grade commented that it implied an inappropriate value judgment of the vehicle, either in whole or in part. Many commenters indicated that letter grades, in particular, convey an assessment that is value-laden and not in accordance with the intent of the label. These commenters suggested that a prominent letter grade could be misleading insofar as it might imply an assessment of a vehicle’s overall quality on a number of attributes beyond fuel economy and tailpipe greenhouse gas emissions. Finally, some commenters felt that its prominence was problematic, either by minimizing other important label elements, such as MPG, E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 or by overshadowing other Monroney 59 label elements, such as the NCAP safety stars. A few commenters stated that the absolute tailpipe greenhouse gas rating in grams per mile was the most straightforward approach and felt that it would be helpful for those wishing to compare emissions across vehicles and clearly meet the EISA requirement. Others found the absolute scale unhelpful, stating that today’s public has little awareness of tailpipe greenhouse gas emissions expressed in grams per mile. In particular, these commenters said that an absolute scale for GHGs would be confusing, given that the label also contained a one to ten rating for other emissions, and suggested that a consistent one to ten system for both ratings would be more understandable. Several commenters noted that one to ten ratings are readily understood and are in use today for vehicle emission ratings on both the EPA Green Vehicle Guide Web site and on the California Environmental Performance Label, and that it would be logical to extend that approach to this label. The agencies are requiring a relative greenhouse gas rating on a one to ten scale, based on combined 5-cycle tailpipe CO2 emission rates, as measured by EPA; this rating will be combined with the relative fuel economy rating scale discussed above. The relative GHG rating is intended to address the large number of comments received in support of a relative rating that allows a quick and easy assessment of a vehicle’s relative environmental impact. While a letter grade rating can be readily understood, the agencies agree with some commenters’ concerns that it may imply more meaning about overall vehicle attributes—such as an assessment of overall quality on a number of factors—than was intended. We recognize that the letter grade is a fairly significant departure from the current fuel economy label, which provides absolute numerical values and no relative ratings. The agencies believe that the one to ten rating fills a middle ground between the absolute numerical values of the current label and a letter grade rating, providing a similar ease of 59 The Monroney label, placed on the window of every new vehicle sold in the U.S., was mandated by the Automobile Information Disclosure Act of 1958, and since amended. It typically includes manufacturer’s suggested retail price, vehicle specifications, equipments lists and pricing, warranty information, NHTSA crash test ratings, and the EPA fuel economy label requirements (as allowed under EPCA at 49 U.S.C. 32908(b)). Manufacturers may provide the fuel economy information on a separate label but have historically chosen to incorporate it into the Monroney sticker. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 use without the risk of conveying any perceived value judgment that may be associated with a letter grade. We also agree that having consistent systems for the two environmental ratings on the label may help to minimize confusion and increase comprehension. Finally, the use here of a one to ten system is a logical extension of its use on the EPA Green Vehicle Guide Web site and the California Environmental Performance Label, where it serves a similar purpose. The absolute tailpipe greenhouse gas emissions in grams per mile of the best performing vehicle will be noted in text near the slider bar. This approach meets the EISA requirements for displaying GHG performance information 60 and for indicating the lowest greenhouse gas vehicle. Finally, to address concerns raised by some commenters that fuel economy ratings overshadow safety ratings component of the Monroney label, NHTSA is planning to conduct comprehensive consumer research to develop revised safety ratings based on revisions to the fuel economy component of the label under this rule. NHTSA will publish details of the consumer testing in a future Federal Register notice. D. Fuel Economy and Greenhouse Gas Rating Methodology The agencies proposed a variety of ways to provide information that would rank or rate a vehicle model compared to the rest of the fleet, based on its performance on greenhouse gases and fuel economy, including both absolute and relative scales. In the proposal, one method for a relative fuel economy and greenhouse gas rating was laid out, based on even increments of greenhouse gas emissions. One proposed rating system used a letter grade to represent relative performance. Since fuel economy and greenhouse gases are closely related, this rating was used to represent both of these factors. The CO2 emission rates and the gasolineequivalent MPG values were both provided in the preamble’s table of ratings thresholds, with the CO2 ratings proposed to be controlling. There was no differentiation across fuels.61 For this rating scale, the agencies proposed a system that assigned a letter U.S.C. 32908(g)(1)(A)(i). example, for both gasoline and diesel vehicles the CO2 emissions rates would determine the rating, not the mpg rate. A gasoline and diesel vehicle with the same mpg performance would have different CO2 emissions performance, given the difference in the energy content of the two fuels. The proposed rating thresholds would be determined based on the CO2 emissions performance irrespective of the fuel at issue. PO 00000 60 49 61 For Frm 00013 Fmt 4701 Sfmt 4700 39489 grade rating for each vehicle relative to the tailpipe GHG emissions of all new vehicle models. Specifically, each of the ratings corresponded to a distinct range of combined 5-cycle tailpipe CO2 emission rates. The middle of the rating system was defined as the tailpipe CO2 emission rate for the median new vehicle and the range of each rating was defined using equal-sized increments of CO2. Because vehicle GHG values clustered around the middle, the proposed rating system resulted in the majority of vehicles receiving ‘‘average’’ ratings, with the number of vehicles receiving higher or lower ratings falling off quickly. Very few vehicles received the highest or lowest ratings. The majority of comments on this rating system focused on the form of the rating, generally, the use of a letter grade and its merits and drawbacks. However, some manufacturers and consumer organizations did provide feedback specific to the methodology used to define the ratings. These commenters all examined the distribution of vehicle ratings that resulted from the proposed methodology and requested that the agencies consider strategies to somewhat ‘‘flatten’’ the distribution. This would, in effect, provide more differentiation between vehicles and prevent the ratings from not being—or appearing to not be—technologyneutral. On the other hand, one automaker requested that the agencies consider reserving the highest rating exclusively for specific, pre-defined vehicle technologies. Commenters also provided feedback on the impact of basing the fuel economy rating on greenhouse gases. Several noted that they are closely related and that having a single rating represent both is appropriate. Others indicated that the relationship between these two factors varies across fuels and that it is important for the label to reflect this fact. As discussed previously, the label we are adopting will provide relative one to ten ratings for fuel economy and for greenhouse gases. Since fuel economy and tailpipe greenhouse gas emissions are closely related, the agencies have decided to simplify the label by using one slider bar for the two ratings and to combine the two ratings for vehicles that receive the same fuel economy and greenhouse gas scores. We will define the range of CO2 emissions and MPG performance assigned to each number in the rating systems (1–10) on the basis of corresponding gasoline CO2 emissions performance and gasoline mpg performance. The 1–10 ratings assigned to a model will be based on the tailpipe CO2 emissions and MPG (or MPGe) E:\FR\FM\06JYR2.SGM 06JYR2 39490 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 performance of that model, irrespective of the fuel. Gasoline vehicles will by definition have the same rating for both fuel economy and greenhouse gases. For those vehicles for which the greenhouse gas ratings diverge from the fuel economy ratings, such as some diesel and compressed natural gas vehicles, the slider bar will have a second indicator to reflect this fact. Thus, the fuel economy and greenhouse gas rating will demonstrate both that these factors are closely related and that this relationship is not the same across all fuels.62 We agree with some commenters that the ratings would be more meaningful and useful for both relative scales if it allowed greater differentiation between vehicles, and that therefore it would be beneficial to alter the rating methodology such that the resulting distribution of vehicle ratings is flatter than proposed, while still reflecting the distribution of the fleet. We also agree with the majority of commenters on this topic that the ratings should avoid the appearance of not being technologyneutral. The challenge to the agencies was to implement this change with a methodology that is simple to implement, robust enough to work for future vehicle fleets, and results in an appropriately flatter distribution of vehicle ratings over the fleet. Finally, the agencies also agreed with some commenters that the fuel economy rating would be most beneficial to consumers if it were in fact based on fuel consumption instead of fuel economy. Basing the rating on fuel consumption allows it to be directly proportional to the actual amount of energy used by the vehicle (and hence to refueling costs) and avoids the ‘‘MPG illusion’’ discussed previously. The range of performance that defines each number in the rating system is determined based on approximately equal increments of fuel consumption, with one adjustment. The use of a system based on equal increments means that the distribution of the fleet will be reflected in the distribution of the ratings. We believe that, since fuel economy and fuel consumption are simply different mathematical representations 62 This could occur, for example, if a diesel vehicle receives a certain number rating based on mpg performance, which is measured in terms of gallons of diesel fuel, but achieves a different number rating based on CO2 emissions performance, which is based on both the volume of fuel consumed as well as the carbon content of the fuel. This difference in rating can be expected to occur in a limited number of situations with another example being the mpg performance of a compressed natural gas fueled vehicle and its corresponding lower CO2 emissions. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 of the same characteristic, that a fuel consumption-based rating system is consistent with the EISA requirement for a fuel economy rating system. To ensure that the fuel economy ratings correspond to the MPG or MPGe values displayed on the label, the thresholds for purposes of assigning this rating will be in terms of fuel economy (MPG or MPGe). The fuel economy rating scale will be created by converting the fuel consumption thresholds into their corresponding fuel economy values and assigning a numeric one to ten rating based on 5-cycle combined fuel economy, rounded to the nearest integer (as reflected on the label). The combined fuel economy value prominently displayed on the label will be used by vehicle manufacturers to determine the fuel economy rating, thus making the connection between the two unambiguous and avoiding situations where two vehicles with the same fuel economy value would receive different fuel economy ratings—an outcome the agencies believe would be confusing to the public.63 All liquid fuel vehicles will be evaluated in terms of volumetric gallons of fuel per mile, and all vehicles operating on non-liquid fuels will be evaluated in terms of gallons of gasoline equivalent per mile. The GHG rating scale, in turn, will assign a one to ten numeric rating based on the vehicle’s 5cycle combined tailpipe CO2 emissions. For gasoline vehicles, the fuel economy rating and the greenhouse gas rating will be the same, and will be displayed as one rating on the fuel economy and greenhouse gas slider bar. For other fuel types, the ratings may diverge, reflecting the differing carbon content of various fuels. EPA will provide the thresholds that will define the range of values assigned to each of the one to ten ratings applicable to the upcoming model year in annual guidance based on the methodology described below. Ratings will be based on fuel economy data submitted by manufacturers to the EPA, using data from the most recent complete model year. The break point of the ratings (that is, the fuel economy value in integer terms that divides the ‘‘5’’ and 6’’ categories on the ratings scale) will then be adjusted to reflect the projected achieved fleet wide CAFE level for the model year for which the ratings will apply. In the proposal, the agencies divided the range of all vehicle CO2 emissions (and, accordingly, gasoline equivalent 63 For PHEVs, the ratings will be based on the combination of MPGs across driving modes using the utility factor approach described in section III.N. PO 00000 Frm 00014 Fmt 4701 Sfmt 4700 fuel consumption), from the highest to lowest, into even increments to define the range of each individual letter grade or numeric rating. For the final label methodology, using fuel economy and tailpipe CO2 emission data for all model year 2011 new light duty vehicles, the agencies considered several alternative methodologies for defining both rating scales. For all approaches, we first defined the center of the rating systems as either the mean or median of the fleet data. The analysis focused on two subsequent issues: First, how to define the upper and lower boundaries of the rating system and, second, how to define the range of each individual ratings within the upper and lower boundaries. For example, we considered a system where the range of each rating effectively ‘‘grows’’ by 25% with each step away from the mean. This approach does somewhat flatten the distribution of ratings over the fleet. However, the agencies decided not to pursue this or similar options because choices such as the rate of bin growth appeared too subjective and would likely have to be reevaluated every year. We also considered a decile system, in which an equal number of vehicles are distributed into each rating, thus completely flattening the distribution. However, because vehicles tend to be clustered on the basis of fuel economy values, it is not possible to equally distribute them across the ratings. This approach also goes further than commenters suggested in flattening the curve. The fuel consumption rate, and correspondingly, the CO2 emissions rate of all new vehicle models, follows a roughly normal distribution. For a set of data with a normal distribution, approximately 95% of all data will fall within plus or minus two standard deviations of the mean. This allows for a mathematically robust methodology that can be applied each model year. The 1–10 rating system will be defined for each model year, using the most recent model year for which we have a complete data set, using an approach in which any vehicle model with a 5-cycle combined fuel consumption rate more than two standard deviations away from the mean vehicle model would receive either the lowest (1) or highest (10) rating. We acknowledge that fuel consumption for new vehicles does not perfectly follow a normal distribution; however, historically, approximately 97% of the fleet has been captured within this two standard deviation range. Assuming this trend continues, approximately 1–2% of new vehicle models will receive the top rating, and E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations approximately1–2% of new vehicle models will receive the lowest rating. Thus, for a given year, the highest rating, a 10, will be defined by subtracting two standard deviations from the mean of the data from the most recent model year available, such that any vehicle that achieves a fuel consumption rate less than or equal to two standard deviations below the mean will receive a rating of 10. Conversely, any vehicle that is more than or equal to two standard deviations above the mean will receive the lowest rating, which is a 1. The ratings of 2 through 9, in turn, are defined based on even increments of 5-cycle combined fuel consumption rates between the highest and lowest ratings, with the following adjustment. The break point of the rating system, which denotes the difference between a CO2 emission and fuel economy rating of 5 and of 6 (that is, between the top half (6–10) and bottom half (1–5) of the rating scale), will be pegged to the CO2 emissions and MPG values that correspond to the projected achieved CAFE values estimated by the agencies in advance for the fleet as a whole for the applicable model year of the label. That is, after the analysis to determine two standard deviations is complete and the thresholds for each of the ratings are established, the break point between a rating of 5 and a rating of 6 will be adjusted to reflect the projected average fleet label value that would correspond with the projected fleet wide CAFE value that the agencies estimate would be achieved for the model year to which the label applies.64 This midpoint correction is important from a policy perspective, as the agencies believe it is appropriate to assign an above-average rating (6 or higher) only to those vehicles whose label value for fuel economy is at or above the projected fleet average for that model year. For model years 2012–2016, the projected achieved fuel economy values from the recent joint light-duty vehicle fuel economy and greenhouse gas rulemaking will be used as the basis for the midpoint defining the threshold between a 5 and a 6. Setting this break point in advance has the added advantage of allowing manufacturers to know their target to achieve an above average rating. Because the 2012–2016 estimated achieved CAFE levels intended to be used to anchor the break point of the rating scale are based on the 2-cycle test, 64 For this purpose, the agencies used the projected fleet-wide achieved CAFE levels for the MY2012–2016 CAFE standards (Table I.B.2–2, 75 Federal Register 25331, May 7, 2010). VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 while label values are based in the 5cycle test, EPA evaluated vehicle test data across all new light duty vehicles to determine an adjustment factor between the projected achieved fleet wide CAFE fuel economy values and the label values. This adjustment factor is derived in the same manner as an individual model’s mpg value for CAFE compliance is adjusted for use on the label. Using this adjustment, EPA determined that the fuel economy midpoint values from 2012–2016 will be as shown in Table D.1. 39491 Using this approach, the fuel economy ratings for model year 2012, based on 2011 fuel consumption data and with a break point adjustment reflecting the average fuel economy projected to be achieved for model year 2012, would be assigned on the basis of the fuel economy integer values as shown in Table D–2. the fuel economy rating thresholds into gasoline equivalent GHG rating thresholds using a constant conversion factor of 8887 grams of tailpipe carbon dioxide emissions per gallon of consumed gasoline.66 Accordingly, by definition, for vehicles that operate on gasoline only, the fuel economy score will equal the greenhouse gas score, and that combined score will be displayed on the label using one slider bar and one indicator for the combined score.67 Because vehicles that operate on fuels other than gasoline will not necessarily have the same fuel economy and GHG scores, those vehicles will have their GHG rating determined by comparing their 5-cycle combined tailpipe CO2 emission rate against the GHG ranges applicable for the model year to determine if their GHG score is different from their fuel economy score. If it is different, the GHG score must be indicated on the same slider bar as the fuel economy score; however, the GHG score will use a pointer below the slider bar and the fuel economy score will use a pointer above the slider bar. Using this approach, the GHG ratings for model year 2012, based on 2011 data with a break point adjustment reflecting model year 2012, would be assigned as shown in Table D–3. TABLE D.2—MY2012 RATING SCALE FOR FUEL ECONOMY TABLE D.3—MY2012 RATING SCALE FOR GREENHOUSE GASES TABLE D.1—LABEL BREAKPOINT VALUES FOR MY2012–2016 65 2012 2013 2014 2015 2016 ...................................... ...................................... ...................................... ...................................... ...................................... Fuel economy rating 22 23 23 24 25 Fuel economy (Combined city/highway 5cycle MPG or MPGe value) 10 .......................................... 9 ............................................ 8 ............................................ 7 ............................................ 6 ............................................ 5 ............................................ 4 ............................................ 3 ............................................ 2 ............................................ 1 ............................................ 38+ 31–37 27–30 23–26 22 19–21 17–18 15–16 13–14 0–12 The agencies then had to consider how to structure the rating scale for GHG emissions, since it is combined for the final labels with the rating scale for fuel economy. Given the close relationship between fuel economy and greenhouse gases, the rating scales will be defined to give the same rating on each of these factors for gasoline vehicles, since gasoline-fueled vehicles constitute the great majority of the vehicles sold. Thus, the GHG rating scale will be determined by converting 65 French, R. Memorandum to Docket No. EPA– HQ–OAR–2009–0865, ‘‘Adjusting Combined City/ Highway CAFE Fleet Values to Determine Equivalent 5–Cycle Label Values.’’ May 18, 2011. PO 00000 Frm 00015 Fmt 4701 Sfmt 4700 Greenhouse gas rating 10 .......................................... 9 ............................................ 8 ............................................ 7 ............................................ 6 ............................................ 5 ............................................ Tailpipe GHG rating (combined city/ highway 5-cycle CO2 g/mile) 0–236 237–290 291–334 335–394 395–412 413–479 66 This reflects the direct relationship between CO, emissions and fuel consumption for gasoline, and the fact that the mpg values in the Table are derived from fuel consumption values which in turn are derived from CO, emissions values. Note that the GHG thresholds correspond to the MPG value that will round to the integer values shown in the table. For example, the GHG threshold corresponding to the fuel economy thresholds between a 1 and 2 is calculated as 8887 g CO2/ gallon divided by 12.5 miles/gallon, or 711 g/mile. 67 For gasoline vehicles whose values are close to the threshold, the tables may occasionally reflect different scores on each of these factors. For purposes of the fuel economy and greenhouse gas rating for gasoline vehicles, the fuel economy thresholds will be controlling and only one rating will be displayed. Under this approach, vehicles with the same combined MPG value, which is prominently displayed on the label, will always have the same rating as other vehicle with the same value. Different ratings formed on the basis of rounding would not be helpful to consumer comprehension. E:\FR\FM\06JYR2.SGM 06JYR2 39492 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations TABLE D.3—MY2012 RATING SCALE FOR GREENHOUSE GASES—Continued Greenhouse gas rating 4 3 2 1 ............................................ ............................................ ............................................ ............................................ Tailpipe GHG rating (combined city/ highway 5-cycle CO2 g/mile) 480–538 539–612 613–710 711+ mstockstill on DSK4VPTVN1PROD with RULES2 The methodology for determining the fuel economy and GHG rating scales defined above is based on a simple statistical approach that should be applicable to a changing fleet of vehicles over time. The agencies believe that this is a straightforward and robust methodology for rating vehicle fuel economy and tailpipe GHG emissions that will result in a flatter distribution of vehicle ratings across the entire fleet. We intend to update the scoring thresholds in the future to reflect the prevailing CAFE and GHG standards and the evolution of the vehicle fleet. Any updates to the rating scale will be included in the annual label manufacturer guidance document or in the regulations via rulemaking. E. Upstream GHGs In the proposal, the agencies recognized that upstream GHG emissions are associated with the production and distribution of all automotive fuels used by motor vehicles, that certain emerging automotive fuels might have very different upstream and tailpipe GHG characteristics depending on how those fuels are produced, that providing accurate upstream GHG emissions values for individual consumers can be a complex challenge, and that whether, and if so how, to account for these upstream GHG emissions was an important decision. We proposed to limit the label to tailpipe-only GHG emissions, while providing more detailed information on upstream GHG emissions on a Web site. For details on the Web site content and accessibility, please refer to Section III.I. In addition, the agencies requested comment on alternative options for the label that, in addition to presenting tailpipe emissions, refer to or identify in some manner the upstream GHG emissions associated with fuel production and distribution. One such alternative would continue to base the label’s GHG emissions value on tailpipe emissions values only but would supplement the numerical value with a symbol or asterisk and explanatory text VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 such as ‘‘the only CO2 emissions are from electricity generation’’ (for EVs), ‘‘does not include CO2 from electricity generation’’ (for PHEVs), or ‘‘the CO2 emissions listed here are from gasoline combustion only and do not reflect the use of renewable biofuels’’ (for ethanol flexible fuel vehicles). A second alternative for the label would be to, provide a tailpipe-only GHG emissions value and also to provide a numerical value for upstream GHG emissions associated with production and distribution of the fuel(s) used by the vehicle. While recognizing the arguments for this approach, the agencies identified many challenges associated with developing a single numerical value for upstream GHG emissions. For electricity, for example, challenges include significant regional variability in electricity feedstocks and GHG emissions, potential changes in feedstocks and GHG emissions over time, and potential differences in GHG emissions between daytime and nighttime charging depending on the energy source used. The agencies asked for comments on how they could best address these complexities on a consumer label. The agencies received a large number of comments on this topic, almost all of which focused primarily on the upstream GHG emissions issues associated with the electricity used in EVs and PHEVs. Automotive associations, electric vehicle associations, electric utility companies, and nearly all automakers who commented on this topic supported the proposal to include only tailpipe GHG emissions on the label and provide more detailed information on upstream GHG emissions on a Web site. Automakers typically stated that labels have always reflected vehicle performance only and have not addressed upstream petroleum emissions, that they have no control over upstream emissions, and that including electricity upstream GHG emissions on the label could discourage future sales of EVs and PHEVs. EV and PHEV advocacy organizations generally supported the proposal as well, also citing that past label designs focused exclusively on vehicle performance and arguing that regional differences in electricity feedstocks make it impossible to provide a single upstream GHG emissions value for EVs and PHEVs that would be meaningful to consumers. One environmental group supported the proposal, but argued for a more prominent display of the text indicating that the values are tailpipe-only. Nearly all environmental groups, academics, a Federal lab, and non- PO 00000 Frm 00016 Fmt 4701 Sfmt 4700 electricity fuel advocacy groups who commented on this topic opposed the proposal and endorsed the concept of including upstream GHG emissions on the label. The primary argument was that providing tailpipe-only GHG emissions would be confusing and/or misleading, as some consumers might infer that operating a vehicle on grid electricity has no greenhouse gas emissions impacts, and that this could lead to adverse consumer purchase decisions if ‘‘zero emissions’’ was an overriding selling point for a consumer. A second argument from many of these commenters, as well as from one automaker, was that the primary purpose of the label should be to provide relevant consumer information, and that a label is not an appropriate way to promote an individual technology, which they argued this approach would do for electric vehicles if upstream emissions were not included on the label. California Air Resources Board (ARB) stated that upstream emissions would need to be reflected on the label in order to adopt the national label in California. ARB later indicated that, in the interest of a unified national label, this requirement could be met through a label statement about additional emissions and reference to a Web site where upstream values could be obtained. However, only a few commenters endorsed a specific methodology for determining upstream GHG emissions values. One joint environmental group comment supported a universal upstream GHG emissions factor for all vehicle operation off of the electric grid, similar to the approach currently used by the ARB. Another environmental group suggested that the label CO2 value for both EVs and PHEVs be an asterisk instead of a numerical value, and the asterisk would be coupled with label text directing the consumer to the Web site for customized, regional-based upstream GHG emissions values. The agencies are requiring a label which, as was proposed, will be limited to tailpipe-only GHG emissions but will have more prominent text to better emphasize the tailpipe-only metric. EVs will include the clarifying statement, ‘‘Does not include emissions from producing electricity.’’ Vehicles fueled without grid electricity will include the statement, ‘‘Producing and distributing fuel also create emissions; learn more at fueleconomy.gov.’’ For PHEVs, the text ‘‘& electricity’’ will be added after the word ‘‘fuel.’’ Detailed information (including regional-specific values, when appropriate) regarding upstream emissions for fuels will be provided on a Web site. For details on the Web site E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 content and accessibility, please refer to Section III.I. The agencies considered the merits of arguments both for and against inclusion of upstream emissions information on the label itself but ultimately concluded that retaining a tailpipe-only approach is more appropriate for this consumer-oriented label. While the agencies acknowledge, as discussed above, that substantial GHG emissions can be created during the upstream production and distribution of various automotive fuels, our reasoning for adopting a tailpipeonly approach starts with the fact that the label’s fundamental purpose is to present information about the vehicle itself, rather than on a broader system. Emissions from the tailpipe fall under the automaker’s control; they are a result of the product that the manufacturer produces. The agencies agree that information on a vehicle’s upstream emissions may be useful for consumers, even if it is not central to the purpose of the label. We also concluded that including upstream GHG emissions on a Web site instead of the label is a more appropriate way to communicate information regarding upstream emissions to consumers. Because of the substantial variation in emissions associated with electricity production from region to region, a label that presented a single national average of upstream emissions could be more likely to confuse consumers rather than help them, particularly if consumers are aware that their regional electricity generation mix is different from the national average, and could thereby detract from the label’s purpose. Due to different electricity generation fuels and technologies, this level of variation is significant: from one region to another, the highest-to-lowest upstream average GHG emission ratios are roughly 3-to1.68 If examined from a utility-by-utility perspective, the ratio is even greater, at 75-to-1.69 For a national label to present a single national average would be misleading and inaccurate given such a wide range. The agencies are aware of arguments that variation is also present in the gasoline prices used to calculate fuels costs and/or savings on the label, but the typical range in regional gasoline prices is much narrower (approximately 1.25-to-1) 70 than the range in upstream GHG emissions, and therefore adopting a single average value for national gasoline prices seems more appropriate. Even if the agencies were to conclude that including upstream GHG emissions on the label were appropriate, given our concerns that a national-average upstream value might not be helpful, we do not believe that it would be practical for the label to present regional-specific upstream data for every vehicle sold. Under that scenario, automakers would not only need to reflect regional differences in power generation fuel mixes but would also need to consider how state regulations could affect emissions from electricity generation in the future; that is, a label that adequately reflects expected GHG emissions over the vehicle’s useful life would need to project future changes in electric utility emission rates on a regional-specific basis, which would be challenging to accomplish in a meaningful way. Further, producing individualized labels would be difficult and would introduce additional complexity and costs for manufacturers, which the agencies did not account for in our proposal. However, the agencies believe that it is important and beneficial to provide information on upstream GHG emissions to consumers for certain advanced technology vehicles and are in the process of developing a Web site in order to make such information available. We believe that providing such data on a Web site has advantages over presenting upstream information on the label. A Web site allows consumers to access regionally specific data on electricity upstream emissions and allows the agencies to present further information on methodologies as needed. The information can also be updated more quickly as new data becomes available. Further, presenting the information online, rather than on the label, allows the label to present more comprehensive information in a clearer, simpler manner, which we believe will benefit consumers. The agencies recognize that biofuels, such as the E85 that FFVs use, will play an important role in reducing the nation’s dependence on foreign oil, thereby increasing domestic energy security. While the majority of 68 Pechan & Associates, Inc., ‘‘The Emissions & Generation Resource Integrated Database for 2010 (eGRID2010 version 1.0) year 2007 Summary Tables,’’ prepared for the U.S. Environmental Protection Agency, Washington, DC, March 2011. 69 M. J. Bradley & Associates. (2010). Benchmarking Air Emissions of the 100 Largest Electric Power Producers in the United States. 70 . See EIA’s Retail Gasoline Prices https:// www.eia.doe.gov/oil_gas/petroleum/ data_publications/wrgp/mogas_home_page.html where, as of May 16, 2011, the highest city gasoline price, of the 10 cities represented, was $4.40 in Chicago, Illinois, and the lowest was $3.70 in Denver, Colorado. This represents a high-to-low range of 19%. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00017 Fmt 4701 Sfmt 4700 39493 comments on upstream emissions pertained to emissions from electricity production, the agencies also recognize that biofuels have unique GHG emission characteristics. When considered on a lifecycle basis (including both tailpipe and upstream emissions), the net GHG emission impact of individual biofuels can vary significantly from both petroleum-based fuels and from one biofuel to another. EPA’s Renewable Fuel Standard program, as modified by EISA, examined these differences in lifecycle emissions in detail.71 For example, EPA found that with respect to aggregate lifecycle emissions including non-tailpipe GHG emissions (such as feedstock growth, transportation, fuel production, and land use), lifecycle GHG emissions in 2022 for ethanol from corn, using certain advanced production technologies, are about 20 percent less than gasoline from oil. The agencies recognize that in the case of biofuels, ‘‘upstream emissions’’ include not only GHG emissions, but also any biological sequestration that takes place. For purposes of this discussion, the term ‘‘upstream emissions,’’ when considered in the case of biofuels, should be construed to encompass both GHG emissions and sequestration. The agencies note that to the extent future policy decisions involve upstream emissions, the agencies will need to consider not only upstream emissions from electricity production, but also the unique emission characteristics associated with biofuels. Finally, the agencies agree with one commenter’s suggestion to indicate more clearly that the GHG emission values presented on the label represent tailpipe-only emissions. In response, the agencies are adopting a label with more prominent ‘‘tailpipe only’’ text as well as a statement that information on upstream emissions can be found at the Web site. We have made this decision on the treatment of upstream emissions for the fuel economy label for the reasons explained in this preamble. This conclusion does not necessarily reflect any decisions that will be made regarding upstream emissions in future greenhouse gas and fuel economy rulemakings. In addition, the agencies will continue to consider this issue over time. In summary, the agencies are requiring a label with a tailpipe-only GHG emissions rating as well as more clear and prominent text that the rating includes only tailpipe GHG emissions 71 https://www.epa.gov/otaq/renewablefuels/ 420f10006.htm E:\FR\FM\06JYR2.SGM 06JYR2 39494 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations and that the consumer can go to the Web site for information on upstream GHG emissions. mstockstill on DSK4VPTVN1PROD with RULES2 F. Smog Rating In addition to fuel economy and greenhouse gas information, EISA also requires that new vehicles be labeled with information reflecting a vehicle’s performance in terms of ‘‘other emissions,’’ using a rating system that would make it easy for consumers to compare the other emissions of automobiles at the point of purchase.72 The agencies proposed that ‘‘other emissions’’ include those tailpipe emissions, other than CO2, for which vehicles are required to meet current emission standards. These emissions include criteria emissions regulated under EPA’s National Ambient Air Quality Standards and air toxics and include the following smog-forming and other air pollutants: • NMOG—non-methane organic gases; • NOX—oxides of nitrogen; • PM—particulate matter; • CO—carbon monoxide; and • HCHO—formaldehyde. The agencies proposed and requested comment on a one-to-ten rating for ‘‘other emissions’’ in which each rating is associated with a bin from the Federal Tier 2 emissions standards,73 or the comparable California emissions standard,74 based on the fact that it was impossible to provide a single aggregated rating reflecting an absolute scale, and that separate absolute rating scales would have been unduly cumbersome to present on the label. The majority of comments received were supportive of the proposed option, indicating that it was a reasonable approach to distilling complex information and was consistent with the approach used on the EPA Green Vehicle Guide Web site and the California Environmental Performance Label. Several commenters advocated changing the name on the label from ‘‘other air pollutants’’ to the term ‘‘smog,’’ which they felt was more meaningful for the general public and would be even more directly consistent with the California Environmental Performance Label. Finally, a few comments suggested that ‘‘other air pollutants’’ should be disaggregated and displayed separately for each air pollutant. 72 49 U.S.C. 32908(g)(1)(A). CFR part 86, subpart S. 74 The California Low-Emission Vehicle Regulations for Passenger Cars, Light-Duty Trucks and Medium-Duty Vehicles, Title 13, California Code of Regulations (last amended March 29, 2010). 73 40 VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 The agencies are requiring, as proposed and as supported by most comments, a label that displays a relative one-to-ten rating based on Federal vehicle emission standards or comparable California emissions standards. We are also requiring the suggested name change, as consumers are already familiar with the connection between vehicle emissions and smog, whereas ‘‘other air pollutants’’ is not currently as meaningful. This will have the added benefit of promoting label harmonization by better aligning with the California Environmental Performance Label ‘‘Smog Score’’ that has been in existence for many years. Despite the fact that the EPCA and EISA language could be interpreted to allow multiple ‘‘other emissions’’ rating scales on the label, the agencies were not persuaded that having disaggregated pollutant information on the label would benefit consumers. Based on our consumer research,75 it appears that consumers do not currently want more specificity when it comes to these air pollutants and, in fact, could not make meaningful distinctions among these pollutants. In addition, we do not believe that there is sufficient space on the label to incorporate emissions information on the five pollutants addressed through this rating scale without cluttering the label and risking information overload. However, to address some consumers’ interest in more information, consumers will be able to access more detailed information on the specific smog-forming pollutants that are covered collectively on the label on fueleconomy.gov. The agencies acknowledge that this rating will multiply the number of distinct labels relative to current labeling because of the interaction between model types and test groups. Current labels are based only on model types and present only fuel economy information. However, emissions are based on test groups, and there may be multiple test groups within a given model type. For example, a manufacturer with two otherwise identical vehicles within a model type, where one is certified to EPA emission standards and the other to more stringent California standards, would only need one label today for all the vehicles in that model type. This final rule would require that—despite identical fuel economy results—the different vehicles have different smog ratings and thus different label information. Any incremental costs 75 Environmental Protection Agency Fuel Economy Label: Phase 1 Focus Groups, EPA420–R– 10–903, August 2010, p. 28. PO 00000 Frm 00018 Fmt 4701 Sfmt 4700 associated with this increase in distinct labels have been addressed; as discussed in Section VI.A., the agencies received comment from auto makers on the startup costs of the new labels, including estimates of the IT needs to address new label requirements, and incorporated their comments into the cost estimates. The Smog Rating System for model year 2013 vehicles is shown in Table F– 1. The proposal discussed ratings based on current emission standards; however, if those standards were to change in the future, the ratings would no longer have a basis on which to be assigned. Therefore, we clarify here that we intend to update the scoring thresholds in the future to reflect the prevailing Federal and California emissions standards. Any updates to the Smog Rating will be included in the annual label manufacturer guidance document or in the regulations via rulemaking. TABLE F–1—RATING SYSTEM FOR ‘‘OTHER EMISSIONS’’ Smog rating EPA Tier 2 emissions standard 10 ............. 9 ............... 8 ............... 7 ............... 6 ............... 5 ............... 4 ............... 3 ............... 2 ............... Bin 1 ........ N/A .......... Bin 2 ........ Bin 3 ........ Bin 4 ........ Bin 5 ........ Bin 6 ........ Bin 7 ........ Bin 8 ........ 1 ............... N/A .......... California Air Resources Board LEV II emissions standard ZEV PZEV SULEV II N/A ULEV II LEV II LEV II opt 1 N/A SULEV II large trucks ULEV & LEV II large trucks G. Fuel Costs and Savings As described in Section II.A, EPCA requires that labels shall contain ‘‘the estimated annual fuel cost of operating the automobile.’’ In addition EPCA states that the labels shall contain other information required or authorized by the EPA Administrator that is related to the required information,76 such as the annual fuel cost. EPA proposed to include annual fuel cost on all labels, and proposed a five year fuel cost or savings compared to the average vehicle value on label 1, but indicated that any label required could include the five year cost or savings value. 1. Annual Fuel Cost Focus groups conducted prior to the proposal provided mixed feedback on the value of annual fuel cost. When asked, participants were skeptical of the 76 49 E:\FR\FM\06JYR2.SGM U.S.C. 32908(b). 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations use of estimated annual fuel cost, even when asked to consider whether it could be a useful comparative metric across other vehicles of the same model year. This skepticism arose from the recognition that the value was based on assumptions of fuel prices and annual miles driven, which many felt would not be personally applicable to their own driving patterns. Nevertheless, participants consistently employed the annual fuel cost (along with MPG) when asked to compare the efficiency of conventional vehicles with that of advanced technology vehicles, like PHEVs and EVs, with their less familiar set of energy metrics.77 Focus group participants involved in the previous update to the fuel economy label were clearly interested in the annual fuel cost figure.78 Recognizing the EPCA statutory requirement to display the estimated annual fuel cost, EPA requested comment on whether it is a useful comparative tool across technologies and, if so, how to best communicate on the label that it is valid for this purpose. EPA also sought comment on whether there might be an additional or alternative way to display fuel cost information that might be more useful or have a greater impact on consumers. Comments on annual fuel cost generally acknowledged the statutory requirement under EPCA and agreed that it provides a useful comparison metric. Several commenters indicated that it was the most important metric on the current fuel economy label, after MPG. The majority of those who commented on it agreed that annual fuel cost should be retained. Several commenters suggested that the $2.80 per gallon cost figure shown on the example labels be made more realistic. Comments on electric operation indicated that 15,000 miles per year is not attainable for an EV unless it were to recharge more than once a day, and suggested cents per mile as a useful metric; they did acknowledge, however, that the annual cost could be used as a comparative tool. One comment regarding PHEVs noted that annual fuel cost will vary significantly depending on the relative use of gasoline and electricity. EPA is requiring the retention of annual fuel cost and its underlying assumptions on the label. This satisfies the EPCA requirement and provides continuity with the historical approach to annual fuel cost, which is used by 77 Environmental Protection Agency Fuel Economy Label: Phase 3 Focus Groups, EPA420–R– 10–905, August 2010, p.37. 78 71 FR 5466, February 1, 2006. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 some consumers as a comparative tool. EPA agrees that, as vehicle technologies diverge and it becomes increasingly challenging to find comparative metrics, fuel cost is a useful point of comparison. Consumers may compare the annual fuel cost of various vehicles and consider that cost to be part of the ‘‘price’’ of the vehicle. Because of the importance of annual fuel cost, the required label will make that cost quite prominent and conspicuous. EPA will continue its practice of issuing annual guidance updating the mileage and fuel cost assumptions, in consultation with the U.S. Department of Energy’s Energy Information Administration.79 2. Five Year Fuel Savings or Sending Compared to the Average Vehicle EPA also proposed and requested comment on another approach to presenting fuel cost information: Focusing on the savings attainable by purchasing a vehicle that is relatively more fuel efficient or the spending incurred when purchasing a vehicle that is relatively less fuel efficient. This approach was specifically recommended by the expert panel discussed in Section I.D, which noted that savings is a more powerful message than annual cost.80 Although savings and spending calculations would necessarily also rely on assumptions, EPA believes that the value of the information to consumers is significant enough to overcome these drawbacks. In the proposal, EPA explored a number of methods for calculating savings and spending, and proposed a method that calculated the difference in fuel costs of a vehicle over five years compared to the projected median new vehicle for that model year. EPA proposed that some vehicles would show a savings, while others would show consumers spending more for fuel over five years compared to the reference vehicle; these values would increase in magnitude the further the vehicle is from the average vehicle in terms of fuel consumption. The proposed approach appropriately reflects the fact that fuel cost savings become larger as the fuel efficiency of a vehicle improves, and conversely that fuel costs increase as fuel efficiency decreases compared to the reference vehicle. As with the fuel economy and greenhouse gas rating system and comparable class information, EPA 79 Sample labels in the package use projections for the second and third quarter of 2012, based on the EIA Short Term Energy Outlook, May 2011. 80 Environmental Protection Agency Fuel Economy Label: Expert Panel Report, EPA420–R– 10–908, August 2010. PO 00000 Frm 00019 Fmt 4701 Sfmt 4700 39495 proposed to provide annual guidance indicating the reference against which the fuel cost savings would be measured, as well as the prices for all fuels.81 EPA proposed to compare each labeled vehicle to a median vehicle, but to use ‘‘average’’ on the label as a more accessible term than ‘‘median.’’ EPA anticipated updating the reference vehicle MPG value as the fleet fuel efficiency changes in response to regulations and market forces. Finally, EPA proposed to round the relative fuel cost or savings values used on the label to the nearest one hundred dollars, to avoid implying more precision than is warranted and for ease of recall. Vehicles that are within fifty dollars of the reference vehicle fuel cost would be designated as saving zero dollars. EPA sought comment on this and alternative approaches to conveying fuel cost and savings information. EPA also sought comment on whether there is a potential for consumer confusion caused by two different dollar figures: the estimated annual fuel cost of operating the vehicle and the five-year relative fuel savings/spending value compared to a reference vehicle. Many individual consumers, consumer advocacy groups, and environmental advocacy groups expressed strong support for a five year save or spend value compared to the average vehicle. These commenters stated that clearly communicated operating costs or savings based on fuel efficiency would be a useful comparison metric, and that the five year save or spend value is a more powerful metric than annual fuel cost. They suggested that, for those consumers considering advanced technology vehicles with a higher sticker price but also a higher fuel economy than conventional vehicles, the five year save or spend value would be a valuable piece of information that would allow them to weigh the impact of fuel savings over time against the up-front vehicle purchase price. Several industry organizations commented that a fuel cost or savings value should be limited to a within class comparison. Automotive manufacturers were primarily opposed to including the five year save or spend value on the label, suggesting that the statutorily81 We proposed that the reference five-year fuel cost be calculated by applying the gasoline fuel price to the average miles driven over the first five years of the reference vehicle’s life, assuming a particular fuel economy. The fuel economy value for the reference vehicle would be based on the projected fuel economy value of the median vehicle model type for sale the previous model year, not sales-weighted, and adjusted based on projections regarding the upcoming model year. The appropriate values would be provided in guidance. E:\FR\FM\06JYR2.SGM 06JYR2 39496 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 required annual cost is sufficient and the additional five year information would be confusing. Many of these commenters noted that the reference vehicle could be ambiguous or confusing, and some raised a concern that the median vehicle and the average vehicle are not the same. Some commenters said that five year save or spend value was incomplete because it does not account for the time value of money nor include up-front vehicle costs. A few commenters suggested that the agencies use five-year fuel costs (annual fuel cost multiplied by five years) rather than a comparison to the average vehicle costs; other commenters suggested that a relative five year save or spend value should be calculated based on a reference vehicle in the same class. Several commenters noted that the value of a dollar and the cost of fuel will undoubtedly vary during the five year period. EPA believes that the utility of the five year save or spend value compared to the average vehicle outweighs the concerns expressed by commenters. Although the literature is mixed, many studies have indicated that consumers may significantly undervalue (or overvalue) potential fuel savings when deciding which vehicle to purchase.82 One reason may be that consumers have difficulty accurately estimating fuel costs and savings over time.83 Another reason may be that unless relevant information is provided, those costs or savings, even if significant, may not be sufficiently salient to consumers at the time of purchase. The five-year fuel savings or spending value clearly demonstrates the total comparative fuel costs and savings over a timeframe that many vehicles are owned. Including it on the label will help consumers to more easily weigh the long-term payback benefits of purchasing a more fuel efficient vehicle or a vehicle that operates on a less expensive fuel. In response to a concern that the median vehicle and the average vehicle 82 Greene, David L. ‘‘How Consumers Value Fuel Economy: A Literature Review,’’ EPA Report EPA– 420–R–10–008, March 2010, p.vi–ix. 83 For evidence that consumers may make mistakes estimating the fuel savings associated with higher fuel economy, see: Turrentine, Thomas S. and Kurani, Kenneth S. ‘‘Car buyers and fuel economy?’’ Energy Policy 35:1213–1223 (2007) and Larrick, R.P. and J.B. Soll, ‘‘The MPG illusion,’’ Science 320:1593–1594 (2008). For a more complete discussion of reasons consumers may undervalue future fuel savings, see 75 F.R. 25510–25513; and Helfand, Gloria, and Wolverton, Ann, ‘‘Evaluating the Consumer Response to Fuel Economy: A Review of the Literature, ’’ U.S. Environmental Protection Agency, National Center for Environmental Economics Working Paper 09–04 (2009), p.23–30, available at https:// yosemite.epa.gov/EE/epa/eed.nsf/WPNumber/2009– 04?OpenDocument (last accessed 3/18/11). VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 are not the same, EPA is requiring a simple change to the proposed algorithm for estimating the reference vehicle for fuel costs over five years. For consistency, EPA will use the same reference point that is used to define the break between a rating of 5 and a rating of 6 on the fuel economy and greenhouse gas scale (see Section III.D). This addresses the concerns expressed in comment, as the term ‘‘average’’ now is represented by the label MPG value that corresponds with the projected achieved CAFE level for the fleet on a sales-weighted basis for that same model year. That is, the vehicles indicated on the label as ‘‘you save’’ in fuel costs over five years will have a fuel economy that is better than the projected average level for the fleet for that model year, while those indicating ‘‘you spend’’ will be below the projected average. The five-year average cost will be calculated for this average vehicle, using the same annual mileage and gasoline fuel cost assumptions used for the annual cost estimate, multiplied by five years. As proposed, this reference five-year cost value representing the average vehicle will be published in EPA guidance, along with the upcoming projected fuel costs and annual mileage assumptions. While EPA agrees that some consumers may not fully understand the reference point for the five year save or spend value, EPA nevertheless believes that showing relative costs or savings has significant value in helping consumers understand that fuel efficiency can substantially affect the relative operating costs among vehicles. In particular, EPA believes that communicating to consumers a vehicle’s fuel costs relative to the costs of the average new model offered for sale, and over a timeframe commensurate with vehicle ownership, will highlight the importance of future fuel costs and allow them to be more readily factored into the buying decision. To clarify the average vehicle reference point, the ‘‘Compared to the average vehicle’’ text is being increased in prominence. In addition, explanatory text is being added to the label which says ‘‘The average new vehicle gets X MPG and costs $Y to fuel over 5 years.’’ The agencies believe that this additional text should aid consumer understanding about the reference point. EPA considered using five-year fuel cost (annual fuel cost multiplied by fiveyears) instead of the comparative five year save or spend value. However, as discussed above, EPA concluded that showing the relative costs or savings has additional merit that is not immediately gleaned from a five-year cost value. EPA PO 00000 Frm 00020 Fmt 4701 Sfmt 4700 and the Department of Energy provide similar information online for appliances as part of their Energy Star program.84 In addition, since annual fuel cost is also on the label, consumers can easily use the information on the label to calculate their own five-year fuel costs, if desired. EPA also considered using economic projections of future dollar values and fuel costs to calculate the five year save or spend value, but concluded that doing so would make the calculations unnecessarily confusing to the consumer while providing limited additional value. Many people in the public think in terms of simple calculations or payback periods when considering long-term costs or savings. As EPA learned from the focus groups, consumers are skeptical of any calculations involving fuel costs, because the price of fuel fluctuates greatly, and personal driving habits also vary. Adding additional complexities to the calculation would probably further confuse consumers and thus contribute to their skepticism. Our hope is that consumers will recognize that this value is most useful for comparison purposes, and not as an exact measure of actual fuel costs. EPA does not agree with comments suggesting that the five year save or spend value should be based on a within class comparison, because EPA’s research demonstrated that most shoppers search for vehicles that fall into more than one class. In addition, having multiple reference vehicles—one for each class—would create unnecessary confusion for the consumer. Therefore, the relative five year save or spend value will be compared to one reference vehicle, as described above. EPA acknowledges that there is some potential for confusion created by having both annual fuel costs and the relative five year save or spend values on the label. It believes, however, that for many consumers, the two figures may prove complementary: Consumers are able both to see absolute cost on an annual basis and to learn how much they will save or spend compared to the average vehicle over a relevant period. To reduce the risk of confusion, the label will display the five year save or spend value and the annual fuel cost in distinct locations on the label, with 84 For example see ‘‘Savings Calculator’’ at: https://www.energystar.gov/index.cfm?fuseaction =find_a_product.showProductGroup& pgw_code=CW (last accessed 3/17/11). This spreadsheet allows users to estimate the potential savings from using Energy Star-qualified clothes washers instead of conventional clothes washers. E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations prominent differentiating text (see Figure I–1). mstockstill on DSK4VPTVN1PROD with RULES2 H. Range and Charge Time 1. Range Vehicle cruising range—the calculated distance that a vehicle can travel given its fuel economy and fuel tank capacity—has not historically been provided on the fuel economy label. However, in the focus groups conducted for this rulemaking, it became clear that many people were interested in this piece of information, but only for advanced technology vehicles, with which there is little familiarity. Accordingly, EPA proposed that vehicle range be included on the label for vehicles that use electricity, proposed that it not be included on labels for vehicles that operate on liquid fuels, and sought comment on whether range should be included on labels for vehicles that operate on non-petroleum fuels other than electricity. EPA did not receive a large number of comments on range. Of the comments that were received, nearly all supported including range for some or all alternative fuel vehicles. Several commenters supported the inclusion of range for all alternative fuel vehicles, with the goal of harmonizing with the Federal Trade Commission 85 so that its separate label would no longer be necessary. One commenter opposed the inclusion of range on an already ‘‘crowded’’ label, but did state that if range were included on EV and PHEV labels, then it should also be included on CNG labels. EPA is requiring the inclusion of range on all non-petroleum and advanced technology vehicle labels, e.g., for CNG, EV, PHEV, and hydrogen FCV vehicles. As supported by commenters, EPA continues to believe that range is an important piece of information for potential purchasers of these vehicles, since they typically cannot travel as far on a refueling as can a conventional gasoline vehicle, and the refueling infrastructure for non-liquid fuels is currently limited. EPA also agrees with several commenters that including range on the new fuel economy and environment label may set the stage for possible future action by the Federal Trade Commission to withdraw its separate cruising range label for alternative fuel vehicles. In response to some commenters’ concern about the ability to generate meaningful range estimates for PHEV labels, EPA 85 The Federal Trade Commission requires a label that displays cruising range for all alternative fuel vehicles and vehicles capable of utilizing alternative fuels. See 16 CFR part 309, Subpart C. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 recognizes that the real-world variability in PHEV range values, particularly in the all-electric or battery assist mode, will be much higher than with conventional vehicles. Nevertheless, a laboratory-based repeatable test gives a basis for comparison, despite real-world variability, and the final label requires an all electric range value for all PHEVs. EPA’s market research suggests that many consumers want an objective comparative metric for range that they can use to determine whether an advanced technology vehicle might be right for them.86 EPA is also finalizing an option for vehicle manufacturers to voluntarily include E85 range information on the labels for ethanol flexible fuel vehicles. The potential benefit to a manufacturer is that, should it take advantage of this option, the Federal Trade Commission might decide that a separate driving range label is no longer required. The final regulations provide templates that illustrate how labels with this optional information should appear, and any company choosing to provide driving range information must display that information according to the regulations. EPA encourages manufacturers to provide this optional E85 driving range information, particularly in cases where refueling opportunities may be limited and/or the driving range is substantially less than what consumers are used to experiencing with typical conventional fuel vehicles. 2. Battery Charging Information Battery charging information was included on two of the three EV and PHEV label designs in the proposed rule. As noted in the proposal, EPA believes that the amount of time it takes to charge an EV or PHEV battery is important to consumers. This was widely supported by the focus groups, where participants often expressed a strong interest in seeing battery charging information on the EV and PHEV labels. EPA proposed that the label include battery charging time using a standard wall outlet supplying 120 volts, with an option for the manufacturer to alternatively specify a 240 volt charge time if the higher voltage is recommended or required by the manufacturer. A majority of commenters on the subject, including automotive manufacturers and consumer groups, supported including charge time information on the label. Some of these 86 Environmental Protection Agency Fuel Economy Label: Phase 2 Focus Groups, EPA420–R– 10–904, August 2010. PO 00000 Frm 00021 Fmt 4701 Sfmt 4700 39497 commenters suggested that charge time should be based on 240V, as this would be consistent with the recommendation in the owner’s manual and would reflect the manner in which EVs and PHEVs are likely to be typically charged. Several comments suggested that a range of charge times should be provided, given the possible use of different voltage levels. A minority of commenters, largely comprised of electric vehicle manufactures and advocacy organizations, suggested that charging information should not be on the label, largely because of concerns of oversimplification of the range of possible charge times given charging conditions, as well as label overcrowding. These commenters suggested that the charging information could be provided on EPA’s Web site instead. EPA is requiring charging time information on the label of EVs and PHEVs, with one key difference from the proposal. The final regulations require that manufacturers display charging time based on the use of a dedicated 240 volt charging system, with the option of displaying charging time based on the use of a standard 120 volt wall outlet. It is our belief that the owners of these vehicles will, in a significant majority of cases, install dedicated 240 volt outlets to use for charging their vehicles.87 Doing so will dramatically decrease the amount of time it takes to charge the battery, thus minimizing one of the perceived limitations of vehicles that use electricity and maximizing the utility and availability of the vehicle. However, to address the possibility that not all EV/PHEV owners will install dedicated 240 volt outlets, a manufacturer may instead report the 120 volt charging time on the label if, for example, their vehicle is not capable of receiving 240 volts, or if the manufacturer believes that their buyers will typically use 120 volt and will prefer that information instead. I. Web Site and QR Code EPA proposed and requested comment on adding a new, prominent URL on the label that would direct consumers to a detailed, interactive consumer Web site. EPA also proposed including a QR Code® that could be scanned by a device such as a smartphone and reach the same Web site. 87 U.S. Environmental Protection Agency, U.S. Department of Transportation, California Air Resources Board Interim Joint Technical Assessment Report: Light-Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards for Model Years 2017– 2025. Chapter 4. September 2010. E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 39498 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations All those who commented on the topic supported the development of a comprehensive Web site, indicating that it is crucial to achieving a simpler label while also providing consumers with access to detailed information. Commenters also liked the idea of having a Web site that can more accurately reflect their likely personal experience with a vehicle. The majority of comments received also supported the inclusion of the QR Code® on the label. EPA evaluated other twodimensional bar codes suggested by commenters and found that the advantages of the QR Code® significantly outweighed the potential advantages of other options. The QR Code® is free to use, in the public domain, does not require entering into a business relationship with private industry, and perhaps most significantly, is described in an ISO standard which is incorporated by reference in the final regulations. The ISO standard allows the agencies to clearly and completely describe in regulatory language the process for generating a QR Code®, a necessity of the structure of our program. EPA is moving forward with developing new Web site content on the existing fueleconomy.gov site. New content will be available prior to the date that labels are required to appear on vehicles (MY 2013), and will further explain the label’s content, metrics, and methodologies. In addition to the labelspecific information, consumers can use fueleconomy.gov’s tools to compare and personalize fuel economy and environmental values across vehicles. New content on this Web site will include an enhanced emissions calculator that will allow consumers to determine an EV’s or PHEV’s potential upstream greenhouse gas emissions, based on the vehicle’s efficiency and regional electricity emissions rates. This functionality will give consumers more accurate, regional-specific upstream emissions information than is possible on a static, national label. The Web calculator may also allow consumers to estimate the upstream GHG emissions associated with the operation of gasoline, diesel, and CNG vehicles using national averages. In order to address consumers’ growing interest in having information accessible via smartphones, EPA is including a QR Code® on the new label.88 When a smartphone user scans 88 QR (or ‘‘quick response’’) Codes are simply two-dimensional bar codes used to store information. In this case the information is a Web site URL. The term QR Code® is a registered trademark of Denso Wave Incorporated, which owns the patent rights to the QR Code. However, VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 the QR Code® on the label, information on that particular vehicle from the EPA Web site will be displayed on the handheld device. Though several commenters suggested linking to the auto manufacturers’ vehicle-specific Web sites from the QR Code®, EPA determined that linking to a government Web site was the best way to provide consumers with ‘‘just the facts.’’ The content will be similar to what will be available on the label Web site, but geared to a smartphone platform. The user can then take advantage of many of the Web site’s tools and vehicle comparisons from his/her phone while shopping at a dealership. J. Color All of the proposed labels utilized color to draw attention and highlight information for consumers. However, each of the two proposed label options used color in different ways. The color on Label 1 was assigned based on the letter grade rating of the vehicle, using color as a comparison tool, whereas the color on Label 2 was determined by the vehicle technology and fuel type, using color as a vehicle identifier. NHTSA and EPA received comments from a wide variety of organizations supporting the use of color on the label. These commenters noted that color draws attention and results in a more influential label than black and white, and that the incremental cost of achieving color would be worthwhile. These comments especially supported using colors to differentiate important information for the consumer, such as vehicle ratings or five-year fuel costs. On the other hand, automobile manufacturers were concerned about the use of color on the label, especially any label design that would require color printing at the point of vehicle assembly or port of entry. In addition, they expressed concern that colors in the labels might fade, that they might be difficult to see through tinted windows, that the increased complexity of these labels would lead to compliance concerns, and that some colors might deter consumers from considering some vehicles. The manufactures were specifically concerned with the ‘‘warning’’ connotation that the colors red, orange, and yellow convey. Currently, several manufacturers use color on their Monroney labels; however, most of those manufactures utilize a standard, preprinted color background (for example, a company the patent right is not exercised, allowing the specification of the QR Code® to be disclosed and open for widespread use. For more information, see https://www.denso-wave.com/en/adcd/. PO 00000 Frm 00022 Fmt 4701 Sfmt 4700 logo in color) for all vehicles and then print with black ink on top of the preprinted background. The proposed labels would require either printing the entire label in color, or managing several preprinted color backgrounds and printing with black ink on top of the preprinted and collated backgrounds. Either of these methods would increase the amount of lead time required by manufacturers and would add cost and complexity to the printing process. These concerns ultimately led the agencies to simplify the color scheme on the final label. The final label will use one color, blue, for all vehicles to highlight important aspects of the label. The agencies chose not to use red as the primary color on the label due to the perceived ‘‘warning’’ message that it can convey. Conversely, we decided not to use green on all of the labels because we did not want to imply that all vehicles are green (i.e. clean) vehicles. The agencies were also advised that the color blue does not fade to a different color (green for example, can fade into yellow). The label has been designed to facilitate printing with black ink on a preprinted background. In addition, the color on the label satisfies the requirements of California to have ‘‘at least one color ink * * * in addition to black.’’89 As discussed in Section III.L.2, this allows for harmonization of labels, which was a key request the agencies received from the automakers. K. Lead Time The agencies proposed that the new label take effect for the 2012 model year, in anticipation of advanced technology vehicles entering the market that would require labels which addressed their particular attributes. For those advanced technology vehicles expected to enter the market in model year 2011, EPA indicated that we would work with individual manufacturers to develop interim labels that would be consistent with the proposal on a case by case basis, using our current authority. The proposed timing would also coincide with the recent joint rulemaking by EPA and NHTSA that established harmonized Federal GHG emissions and CAFE standards for new cars, sport utility vehicles, minivans, and pickup trucks for model years 2012 through 2016.90 We also proposed to provide 30 days of lead-time for automobile manufacturers and importers to update the label template and upgrade printing 89 California Air Pollution Control Laws, Health and Safety Code, Division 26, Part 5, Chapter 2, Section 43200.1 (b)(2)(D). 90 See 75 FR 25324, May 7, 2010. E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations capabilities in order to implement these new requirements in the 2012 model year. This timing, given rule finalization in December 2010, was projected to capture the majority of the 2012 model year. Automakers commented that they would need significantly more lead-time to adopt a revised label, explaining that the implementation process was much more complex than buying off-the shelf colors printers. Specifically, these commenters referenced (1) a detailed process of integrating multiple Information Technology systems in order to properly assign the new label elements to the correct vehicle, (2) redesign of the vehicle Monroney label if the footprint for the fuel economy and environment label changed from that of the current fuel economy label, and (3) the need to print new label stock or acquire and integrate new printers in order to launch a new label. Automakers typically expected that implementing these procedures would take on the order of six to ten months, although comments suggested lead-times from a low end of 19 weeks to a high end of the model year following the one year anniversary of the final rule. Several automotive commenters suggested making the new label requirements effective with the 2013 model year, assuming that sufficient lead-time was also allotted. Some commenters supported the proposal to implement the new label at the start of a model year, noting that this would dovetail with the changeover in manufacturing processes. Implementing the label at the beginning of the model year would thus allow for a change in the labeling procedure when the production line was idle, minimizing costs and the chances of mislabeling. Doing so would also minimize public confusion that could arise from two different label designs appearing on two vehicles of the same model and model year. However, not all those who commented on lead-time felt that a change at the start of a model year was important, given their particular manufacturing procedures, and requested the flexibility for voluntary early adoption, which could prevent having duplicate systems in place. The detailed description of the required procedural steps persuaded EPA and NHTSA that additional leadtime is necessary for automakers to properly implement the revised label without undue burden and error. NHTSA and EPA also agree that, for many manufacturers, switching at the start of the model year would be the least burdensome and most logical approach. Finally, the rulemaking is VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 being completed several months beyond when originally planned, which would capture only a portion of the 2012 model year. An EPA analysis of the timeframe of vehicle certifications over the past several years, using confidential information submitted by automotive manufacturers, revealed that fewer than 20% of the total labels for the model year are typically issued by the end of May, 40% by the end of June, and 60– 70% by mid-August. We do not think it would enhance public understanding for a new label to be required on less than half of the vehicle models in that model year. Thus, the agencies are requiring that the revised label be applied to all model year 2013 and later vehicles. The rule will be effective 30 days after publication, and manufacturers may optionally adopt the label for the remaining portion of the 2012 model year after that date. This approach provides the manufacturers with the most flexibility and several extra months of lead-time prior to the start of the 2013 model year, while providing consistency across the entire 2013 model year to minimize public confusion. We acknowledge that this lead-time, while significantly longer than that proposed, is less than that requested by certain commenters. However, the final label designs address many of the considerations that manufacturers raised as necessitating additional lead-time. Specifically, the minimum footprint of the current fuel economy label has been retained, thus eliminating the need for redesign of the Monroney label layout. In addition, the labels have been designed to eliminate the need for color printers on the line and, for the most part, to use a single pre-printed card stock, thus removing the lead-time steps that would have been needed to integrate either color printers or multiple card stocks in continuous use. We therefore believe that it will be possible for manufacturers to make the necessary changes in their labeling processes in the lead-time allotted. L. Harmonization With Other Labels As noted previously, Executive Order 13563, section 3, specifically draws attention to the importance of avoiding redundant, inconsistent, or overlapping requirements, and directs agencies to take steps to reduce ‘‘costs by simplifying and harmonizing rules.’’ 1. Federal Trade Commission The Federal Trade Commission (FTC) currently requires that alternative fuel vehicles display a label that reports the PO 00000 Frm 00023 Fmt 4701 Sfmt 4700 39499 driving range of the vehicle.91 The dedicated alternative fuel vehicle label displays the estimated city and highway driving ranges on the alternative fuel, and the label for dual fuel vehicles (e.g., flexible fuel vehicles, or FFVs) displays the estimated city and highway driving ranges on both fuels.92 Alternative fuels (especially non-petroleum alternative fuels) may have lower energy densities, thus resulting in potentially reduced driving ranges relative to conventional fuels, and it is important for consumers to be able to understand this when considering the purchase of an alternative fuel vehicle. Among the vehicles currently labeled by EPA, the FTC label applies to vehicles that operate on electricity, ethanol, compressed natural gas, hydrogen, or on combinations of these fuels and conventional gasoline or diesel fuel (e.g., FFVs and PHEVs). EPA did not specifically propose to harmonize with the FTC regulations such that a single label would satisfy the multiple and sometimes overlapping EPA, DOT, and FTC requirements. However, EPA did recognize in the proposal that there could be an opportunity for such harmonization that would depend on whether or not the FTC ultimately could conclude that the EPA/DOT label could satisfy their statutory requirements.93 The relevant FTC statute specifically allows for the information to appear on labels placed on vehicles as the result of other Federal requirements.94 Labels that were proposed to include range information and that are required to include this information (e.g., EVs, PHEVs, hydrogen FCV, and CNG-fueled vehicles) may in fact meet the FTC’s statutory requirements, although the FTC will ultimately need to make a formal decision as to whether vehicles with these labels meet the FTC label requirements. The agencies are requiring a label for ethanol flexible fuel vehicles that is consistent with the principles of the current policy: all label metrics are based on gasoline operation, a statement is provided so that the consumer knows that the values are based on gasoline 91 16 CFR Part 309. that while EPA does not currently require any comparative fuel information on FFV labels, EPA regulations have allowed manufacturers to optionally include the ethanol MPG and annual cost values since 2007. See 40 CFR 600.307–08. 93 75 FR 58112 (Sept. 23, 2010). 94 42 U.S.C. 13232(a) states that the FTC labels ‘‘shall be simple and, where appropriate, consolidated with other labels providing information to the consumer.’’ 92 Note E:\FR\FM\06JYR2.SGM 06JYR2 39500 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations operation,95 and manufacturers may voluntarily include fuel economy estimates on E85 (which would be based on miles per gallon of E85, given that E85 is a liquid fuel). In addition, manufactures may optionally include the driving range on gasoline and on E85. As with the required range information on non-petroleum and advanced technology vehicles, the FTC will need to make a formal decision as to whether vehicles with these labels meet the FTC label requirements. The FTC has indicated that they will evaluate the labels in this final rule and ultimately make a determination as to whether or not the labels for alternative fuel vehicles that include range information are sufficient to meet the FTC statutory requirements. 2. California Air Resources Board mstockstill on DSK4VPTVN1PROD with RULES2 To provide vehicle emissions information to consumers, the California Air Resources Board (ARB) has required new vehicles to have a Smog Index label since the 1998 model year, and an Environmental Performance Label (EPL), with both the Smog Index and a Global Warming Index, for all vehicles produced since Jan 1, 2009.96 These labels, which must be displayed in all new vehicles sold and registered in the state of California,97 depict relative emissions of smog-forming pollutants and, separately gases that contribute to global warming. In the proposal, the agencies acknowledged that the EPL required similar information to the proposed labels, but did not suggest harmonizing with the EPL. Nevertheless, many auto manufacturers and their associations commented about the desirability of a single, unified national label. These comments stated that it would be a costsaving measure, increase clear space on the window, and reduce the potential for consumer confusion that could occur with two different labels presenting vehicle emissions information. Notably, the California Air Resources Board (ARB) commented that it believed that two labels with environmental information would be confusing and that its goal is to accept a national fuel economy and environment label that would meet its statutory obligations 95 The slightly revised statement is ‘‘Values are based on gasoline and do not reflect performance and ratings based on E85.’’ 96 State of California Air Resources Board, ‘‘California Environmental Performance Label Specifications for 2009 and Subsequent Model Year Passenger Cars, Light-Duty Trucks, and MediumDuty Passenger Vehicles.’’ Adopted May 2, 2008. 97 And those Clean Air Act Section 177 states that have chosen to adopt the California Environmental Performance Label. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 under the California Assembly Bill 1229 of 2005.98 In discussing the possibility of harmonization, the California Air Resources Board commented specifically that it is obligated to address upstream emissions of greenhouse gases, stating that, ‘‘One suggested solution, should EPA and NHTSA decide not to include upstream emissions on the label nationally, would be to set aside a blank space for automakers to include upstream emissions for California. This may be a workable compromise that would allow us to adopt the National Label.’’ 99 ARB also commented that its statute requires that the label include a statement that motor vehicles are a primary contributor to global warming and smog, either in conjunction with any upstream language or in the border of the label, and that ARB adopt either an ‘‘index that provides quantitative information in a continuous, easy-to read scale’’ 100 or an alternative graphical representation if input from a public workshop indicates that it will be a more effective way to convey the information. ARB also stated that its label must also represent emissions relative to all new vehicles, and explained that after a public workshop, ARB had adopted a one-to-ten scale for both the smog and global warming indexes. Finally, according to their comments, under ARB’s controlling statute,101 the label must include at least one ink color other than black. In order to try to facilitate label harmonization to reduce OEM costs associated with labeling and potential consumer confusion at the possibility of two environment-related labels on new vehicles, NHTSA and EPA are adopting label provisions that the agencies believe will address California’s requirements. Specifically, the label includes both ‘‘smog’’ (‘‘other emissions,’’ as discussed above) and greenhouse gas ratings relative to all new vehicles, using a one-to-ten format that is consistent with ARB’s historical approach. In response to ARB’s request to address upstream emissions, the label will include language pointing the public to a Web site that will provide upstream emissions values, including regional-specific values for electricity 98 California Air Pollution Control Laws, Health and Safety Code, Division 26 Air Resources, Part 5 Vehicular Air Pollution Control, Chapter 2 New Motor Vehicles, Sections 43200 and 43200.1. 99 Docket number EPA–HQ–OAR–2009–0865– 7527.1. 100 Id. 101 California Air Pollution Control Laws, Health and Safety Code, Division 26, Part 5, Chapter 2, Section 43200.1 (b)(2)(D). PO 00000 Frm 00024 Fmt 4701 Sfmt 4700 generation. EVs will include the statement, ‘‘Does not include emissions from producing electricity.’’ Vehicles fueled without grid electricity will include the statement, ‘‘Producing and distributing fuel also create emissions; learn more at fueleconomy.gov.’’ For PHEVs, the text ‘‘& electricity’’ will be added after the word ‘‘fuel.’’ The label will also address California’s requirement for additional consumer language by including this statement, ‘‘Vehicle emissions are a significant cause of climate change and smog.’’ The agencies have worked closely with ARB in developing a label that will meet their needs. We believe that ARB will evaluate the labels in this final rule with the intention of making a positive determination that the labels can serve to meet their statutory requirements as an alternative to the California Environmental Performance Label. M. Electric and Plug-In Hybrid Electric Vehicle Test Procedures 1. Electric Vehicles In the NPRM, EPA proposed that, for fuel economy and emissions certification testing of electric vehicles, manufacturers continue to use the Society of Automotive Engineers recommended practice SAE J1634, Electric Vehicle Energy Consumption and Range Test Procedure, as published in October 2002. EPA also proposed that the reissued SAE J1634 may be referenced by the EPA after the reissued SAE J1634 is published. Comments in regard to the continued use of the procedures in SAE J1634 and EPA’s continued involvement with SAE, ARB, and industry were generally positive. Some commenters were concerned with the potential length of test time required to follow SAE J1634, as EV range is expected to increase throughout the industry. Other commenters were concerned over the complexity associated with new test procedures and recommended that EPA and NHTSA consider a flexible regulatory mechanism to address any technical or procedural issues in the future. In the final rule EPA will continue to require the same procedures as described in SAE J1634 as published in October 2002. The EPA will review SAE J1634 after revision. Manufacturers may use alternate methods of testing to the procedures described in SAE J1634 with prior Administrator approval. In addition, EPA will no longer reference the ARB document entitled ‘‘California Exhaust Emission Standards and Test Procedures for 2003 and Subsequent Model Zero-Emission Vehicles and 2001 E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 and Subsequent Model Hybrid Electric Vehicles, in the Passenger Car, Light Duty Truck, and Medium-Duty Vehicle Classes’’ as currently referenced in 40 CFR 86.1811–04(n). This reference change is in response to some commenters’ concern over all electric vehicles not necessarily meeting the ARB definition of a Zero-Emission Vehicle and the inability to locate the exact document as referenced. EPA may add additional allowable test procedures in the future. As electric vehicle testing experience develops, technical or procedural changes may also be addressed in the future. Fuel economy and electric range estimates are measured during ‘‘city’’ and ‘‘highway’’ operation. Electric vehicles are tested to fulfill several requirements including Corporate Average Fuel Economy, fuel economy label values, and other compliance programs. Beginning in the 2008 model year,102 all vehicles tested for fuel economy labeling purposes had to use the new ‘‘5-cycle’’ fuel economy methodology which either required testing all vehicles over five test cycles or applying an equivalent 5-cycle correction, referred to as the derived MPG-based approach, to 2-cycle testing. This 5-cycle method was meant to correct test laboratory values to ‘‘real world’’ estimates. For alternative fueled vehicles, including electric vehicles, manufacturers will continue to have the option of fuel economy testing over all five test cycles or applying a derived MPG-based approach to 2-cycle testing. The 2-cycle testing includes the Federal test procedure (FTP) and the highway fuel economy dynamometer procedure. The FTP, or ‘‘city’’, and HFED, or ‘‘highway’’, procedures are used for calculating CAFE and can be used to calculate appropriate fuel economy label values and other compliance requirements. The 5-cycle testing methodology for electric vehicles is still under development at the time of this final rule. This final rule will address 2-cycle and the derived adjustments to the 2cycle testing, for electric vehicles. As 5cycle testing methodology develops, EPA may address alternate test procedures. EPA regulations allow test methods alternate to the 2-cycle and derived 5-cycle to be used with Administrator approval. (a) FTP or ‘‘City’’ Test The proposed procedure for testing and measuring fuel economy and vehicle driving range for electric vehicles was similar to the process used 102 71 FR 77872, December 27, 2006. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 by the average consumer to calculate the fuel economy of their personal vehicle, using the distance the vehicle can operate until the battery would be discharged to the point where it could no longer provide sufficient propulsive energy. For range testing, the distance used to calculate electrical consumption is defined as the point at which an electric vehicle cannot maintain the speed tolerances as expressed in 40 CFR 86.115–78. This distance would be measured and divided by the total amount of electrical energy necessary to fully recharge the battery. The resulting electrical consumption and range would be the raw test values used in calculating CAFE city and calculating fuel economy label city values. Several commenters voiced concern over the test procedures associated with electric vehicles and the ongoing efforts in industry, specifically in SAE taskgroup SAE J1634, to address electric vehicle testing issues. SAE J1634 efforts include not only abbreviating the repetitive nature of the currently referenced version of SAE J1634 but also addressing the ‘‘cold, fully charged start’’ portion of EV testing and how this portion affects the range and fuel consumption. EPA may allow future SAE practices. Manufacturers may use test procedures other than the procedures described with prior Administrator approval. The final stage of the electric vehicle FTP test procedure is the measurement of the electrical energy used to operate the vehicle. The end of test recharging procedure is intended to return the rechargeable energy storage system (RESS) to the full charge equivalent of the pre-test conditions. The recharging procedure must start within three hours after completing the EV testing. The vehicle will remain on charge for a minimum of 12 hours to a maximum of 36 hours. After reaching full charge and the minimum soak time of 12 hours, the manufacturer may physically disconnect the RESS from the grid. The alternating current (AC) watt-hours must be recorded throughout the charge time. It is important that the vehicle soak conditions must not be violated. The measured AC watt-hours must include the efficiency of the charging system. The measured AC watt hours are intended to reflect all applicable electricity consumption including charger losses, battery and vehicle conditioning during the recharge and soak, and the electricity consumption during the drive cycles. The AC integrated amp-hours are to be measured between the outlet and the Electric Vehicle Service Equipment. If there is no EVSE, for example in 120V PO 00000 Frm 00025 Fmt 4701 Sfmt 4700 39501 charging, the amperage is to be measured between the outlet and the charger. Manufacturers may use voltage stabilizing equipment with prior Administrator approval. The raw electricity consumption rate is calculated by dividing the above recharge AC watt-hours by the distance traveled before the end of the test criteria is reached. For electric vehicles that are not low powered, the end of test criteria is the point at which the vehicle can no longer maintain the speed tolerances as expressed in 40 CFR 86.115–78. Both the city consumption and city range procedures are as proposed in the NPRM with the above additions. (b) Highway Fuel Economy Dynamometer Procedure or ‘‘Highway’’ Test The Highway Fuel Economy Dynamometer Procedure or ‘‘Highway’’ Test actually consists of 2 cycles of the Highway Fuel Economy Driving Schedule (HFEDS). Similar to the FTP test procedure, the ‘‘highway’’ test will require procedures as described in SAE J1634 as published October 2002. The dynamometer procedures will be conducted pursuant to 40 CFR 600.111 with the exceptions that electric vehicles will run consecutive cycles of the HFEDS until the end of test criteria is reached. Subsequent HFEDS pairs may require up to 30 minutes of soak time between HFEDS pairs due to facility limitations. Between cycle pairs, the vehicle hood is to be closed and the cooling fans shut off. Between starts, the RESS is not to be charged. Comments, specific to electric vehicle highway testing, included concern over the ‘‘cold’’ highway test. Conventional vehicles have no equivalent requirement to highway test from a ‘‘cold start’’. As with the FTP or ‘‘city’’ test, alternate ‘‘highway’’ test method procedures as described in SAE J1634 may be used with prior Administrator approval. The Administrator may approve alternative methods or test procedures to account for ‘‘cold’’ highway losses. Both the highway consumption and highway range procedures are as proposed in the NPRM with the above additions. The recharging procedures following the highway testing are as proposed in the NPRM with the above additions from the recharging event following the ‘‘city’’ testing. (c) Other EV Test Procedures Commenters expressed concern over possible testing and measurement issues that may be of issue with emergent EV technologies. Due to the unforeseeable nature of possible issues of yet-to-be- E:\FR\FM\06JYR2.SGM 06JYR2 39502 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations developed EV technologies, the Agency requires a method of addressing possible future concerns in a timely manner. To address the rapidly evolving nature of some EV technologies, the Administrator may approve additional EV test procedures including SAE J1634 published after this notice. (d) Charge Time Several commenters voiced concern over the need for a procedure for measuring charge time. Charge time is meant to estimate the required time needed to bring the EV from ‘‘empty’’ or minimum usable battery energy to ‘‘full’’ or maximum usable battery energy. The ‘‘empty’’ or minimum usable battery energy would be the battery state of charge at the end of the range test. A vehicle that has completed the range and consumption test would be considered ‘‘empty’’ until it was recharged, provided no regenerative braking or other charging was allowed before the actual recharge procedure. Defining the ‘‘full’’ or maximum usable battery energy state is required for charge time measurement. The ‘‘full’’ charge is the energy battery state of charge required to achieve the range as measured during the range tests above. Since vehicles may have electrical parasitic losses after the ‘‘full’’ charge is met, end of charge for the purposes of charge time may be less than the recharge and soak time associated with range and consumption testing. EPA may define charge time procedures as experience allows. 2. Plug-in Hybrid Electric Vehicles mstockstill on DSK4VPTVN1PROD with RULES2 (a) PHEV Test Procedure Rationale Test procedures for plug-in hybrid electric vehicles (PHEV) are required to quantify some operation unique to plugin hybrids. The PHEV test procedures in this rule use existing test cycles and test procedures where applicable. PHEV operation can be generally classified into two modes of operation, chargedepleting and charge-sustaining operation. Charge-depleting operation can be described as vehicle operation where the rechargeable energy storage system (RESS), commonly batteries, is being depleted of its ‘‘wall’’ charge. Charge-sustaining operation can best be described as conventional hybrid operation, where the energy from consumption of fuel by the internal combustion engine is directly or indirectly the source of charge or recharging of the RESS. EPA has largely referenced SAE recommended practice SAE J1711, Recommended Practice for Measuring the Exhaust Emissions and Fuel VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 Economy of Hybrid-Electric Vehicles, Including Plug-in Hybrid Vehicles, as published June 2010. EPA worked with stakeholders in developing SAE J1711 including manufacturers, Department of Energy, and the California Air Resources Board. EPA involvement in SAE J1711 was to help develop testing procedures that could be used as ‘‘building blocks’’ from which regulatory requirements could be determined. Several commenters requested EPA expand the SAE J1711 references beyond just sections 3 and 4. EPA will reference additional sections for SAE J1711 but will refrain from referencing SAE J1711 in total. EPA has referenced SAE J1711 test procedures as required to fulfill regulatory requirements. For conditions not specifically addressed in this rule, where conflicts exist between SAE J1711 and 40 CFR Part 86, Part 86 shall apply. As described above, charge-sustaining operation can best be described as conventional hybrid operation. Commenters to the proposed rule expressed concern in having different procedures for plug-in hybrid chargesustaining testing than for conventional hybrid electric vehicles (HEV). The intent of the proposed rule was to test PHEVs in charge-sustaining mode the same as equivalent HEVs. Major differences in proposed PHEV chargesustaining testing and HEV testing included RESS state of charge tolerances and RESS state of charge correction. This rule establishes the same exhaust test procedures for both HEVs and PHEVs while in charge-sustaining operation. This includes referencing Appendix C of SAE J1711 for net energy change correction. Manufacturers intending to use net energy correction methods will need prior Administrator approval. EPA may adopt state of charge (SOC) tolerances and net energy change (NEC) correction methods as testing experience develops. For the purposes of fuel economy label values, PHEVs may continue to use the derived 5-cycle adjustment while in charge-depleting mode. Commenters voiced concern and asked for clarification over the method of applying the derived 5-cycle correction to charge-depleting label values. As clarification, the derived 5-cycle adjustment will be applied to the total city and total highway fuel economies, separately. The total fuel economies in charge-depleting mode include all of the fuels consumed, typically gas and electricity, as expressed in a miles per gallon of gasoline equivalent unit. Applying the derived 5-cycle correction to the gasoline and electricity consumption, in charge depleting mode, PO 00000 Frm 00026 Fmt 4701 Sfmt 4700 separately could lead to a larger adjustment than other single fueled vehicles since the 5-cycle correction is not linear with respect to fuel economy. While in charge-sustaining mode, PHEV label value testing is subject to the same test procedures as conventional hybrid electric vehicles. This includes all the 5-cycle implications. PHEVs must meet all applicable emissions standards regardless of RESS state of charge. Some commenters wanted EPA to average criteria pollutants over multiple modes of operation based upon projected fractions of driving in each respective mode. While this may be acceptable for CO2 and fuel economy, averaging criteria pollutants over all modes of operation is not consistent with current emissions regulations. EPA will continue to consider the state of charge of a RESS as an adjustable parameter for the sake of emissions testing. EPA typically allows good engineering judgment in applying worse case emission testing criteria. This worse case testing insures all modes of vehicle operation are emissions compliant. It is the manufacturer’s responsibility to insure vehicles are emissions compliant in all modes of operation. EPA may confirmatory test or request the manufacturer to provide test data for any required test cycle at any state of charge. For the purposes of emissions testing, EPA will start with the general assumption that charge-sustaining operation is worse case. Evaluation of fuel economy testing emissions may be used to change worse case emissions assumptions, including the assumption that worse case for emissions testing is charge-sustaining operation. The Alliance of Automobile Manufactures, along with several of its members, expressed concern over the possibility of a ‘‘double cold’’ penalty while transitioning from chargedepleting to charge-sustaining operation during FTP testing. The concern was that the ‘‘cold penalty’’ could be the result of two circumstances. One ‘‘cold penalty’’ could be shifting the cold engine start to the hot restart portion of the FTP. Currently, for the FTP, the hot start portion is weighted 57% and the cold start is weighted 43% of calculating the final emissions result. By shifting the cold start or multiple cold starts to the hot start phase, the Alliance argues that PHEVs are potentially held to a higher standard than conventional vehicles or conventional hybrids. EPA does not agree with this line of reasoning. The cold and hot start phases of the FTP are not only engine but also vehicle E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations conditions. By virtue of how PHEVs may operate, an engine cold start could indeed be moved to the hot start portion of the FTP or to any portion of any test cycle during mode transition. It is the manufacturer’s responsibility to ensure the vehicle can pass the FTP emissions tests. One method manufacturers could employ would be to monitor the RESS SOC and idle the engine in order to light off the catalysts before any load is applied to the engine. A blended mode PHEV could potentially cycle the engine so little that the exhaust system could cool. Multiple cold starts, within one phase, and starts at vehicle speed represent real world concerns. Furthermore, an engine cold start in the hot start portion of the test would mean that the cold start portion of the test had no emissions. Zero emissions in the cold start phase would mitigate the cold start/hot start weighting of the FTP results. The second ‘‘cold penalty’’ could be cold starting the engine at the very end of the stabilized portion of the cold start phase and then starting the engine again in the hot start phase with a nearly cold engine. Commenters had the similar concerns that a ‘‘double cold’’ start would hold PHEVs to a higher standard than other vehicles. Commenters argued that current conventional vehicle ‘‘drive through’’ their cold starts whereas a PHEV that starts late in the cold start phase would be similar to a conventional or conventional hybrid vehicle that was driven a very short distance and turned off, only to be restarted soon afterward. These commenters believed PHEVs would only undergo one cold start per trip, much like conventional vehicles, just that the test procedure technicalities may force a ‘‘double cold’’ that will likely not exist in the real world anymore than conventional vehicle ‘‘double cold’’ starts. EPA agrees that PHEVs would normally have only one cold start during typical continuous driving of 12 miles, which the FTP represents. To remedy this concern of PHEVs being held to driving cycle than results in more than the one typical cold start, this rule will allow manufacturers to substitute the charge-sustaining data for the second Urban Dynamometer Driving Schedule (UDDS), or the hot start test, for the second UDDS of charge-depleting ftp for emissions other than CO2. Holding PHEVs to a ‘‘double cold’’ start may be increasing the stringency of the current emissions standard just as requiring conventional vehicles to pass current standards without an idle period or inserting a cold restart in the ftp to represent VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 driveway or valet maneuvers would increase the stringency of the current emissions standard. (b) PHEV Test Procedure and Calculations (1) Charge-Depleting Operation—FTP or ‘‘City’’ Test and HFET or ‘‘Highway’’ Test The EPA has incorporated by reference SAE J1711, as published in June 2010, chapters 3 and 4 for definitions and test procedures, where appropriate. For conditions not specifically addressed in this rule, where conflicts exist between SAE J1711 and 40 CFR Part 86, Part 86 shall apply. In this rule, where SAE J1711 is referenced, the June 2010 revision is assumed to be the referenced version. Commenters were concerned over an increased void rate of charge-depleting tests due to the length of repetitive cycles needed to finish the chargedepleting testing. To address this concern, this rule will adopt the speed tolerance violation section, 3.6.2, in SAEJ1711. Additional speed tolerance violations may be approved by the Administrator. The Administrator may also approve deviations outside of currently allowed ambient vehicle soak conditions to reduce the likelihood of voiding extended testing. For the purposes of charge-depleting CO2 and fuel economy testing, manufacturers may elect to report one measurement per phase (one bag per UDDS). Exhaust emissions need not be reported or measured in phases where the engine does not operate. Requiring exhaust emissions sampling during test cycles where the engine does not operate would increase void rate and possibly slow testing. End of test recharging procedure is intended to return the rechargeable energy storage system (RESS) to a full charge equivalent to pre test conditions. The recharge AC watt-hours must be recorded throughout the charge time. The measured AC watt-hours are intended to reflect all applicable electricity consumption including charger losses, battery and vehicle conditioning during the recharge and soak, and the electricity consumption during the drive cycles. To capture all the losses, the AC amp-hours and voltage would be measured between the ‘‘wall’’ and the Electric Vehicle Service Equipment. Alternate recharge measurements may be approved by the Administrator. Net Energy Change (NEC) tolerance is to be applied to the RESS to confirm charge-sustaining operation. The EPA is adopting the 1% of fuel energy NEC state of charge criteria as expressed in PO 00000 Frm 00027 Fmt 4701 Sfmt 4700 39503 SAE J1711. The Administrator may approve alternate NEC tolerances and or state of charge correction factors. Preconditioning special procedures are optional for traditional ‘‘warm’’ test cycles that are now required to test starting at full RESS charge due to charge-depleting range testing. If the vehicle is equipped with a chargesustaining switch, the preconditioning cycle may be conducted per 600.111 provided that the RESS is not charged. Exhaust emission measurements are not required in preconditioning drives. Alternate vehicle warm up strategies may be approved by the Administrator. This will allow a method for starting ‘‘warm’’ test cycles with a fully charged battery. (2) Hybrid Charge-Sustaining Operation—FTP or ‘‘City’’ Test and HFET or ‘‘Highway’’ Test The EPA has incorporated by reference SAE J1711 Chapters 3 and 4 for definitions and test procedures, where appropriate. For conditions not specifically addressed in this rule, where conflicts exist between SAE J1711 and 40 CFR Part 86, Part 86 shall apply. Commenters expressed the need for aligning test procedures between hybrids and PHEVs, while in chargesustaining operation. The intent of this rule is to test hybrid and plug-in hybrids, while in charge-sustaining operation, in the same manner. This will in effect negate the requirement in 40 CFR 86.1811–04(n) that manufacturers must use ARB procedures in the document entitled California Exhaust Emission Standards and Test Procedures and Subsequent Model Zero-Emission Vehicles and 2001 and Subsequent Hybrid Electric Vehicles, in the Passenger Car, Light Duty Truck, and Medium-Duty Vehicle Classes. Therefore, this requirement will be deleted from the regulation. NECtolerance, is to be applied to the RESS to confirm charge-sustaining operation. The EPA is adopting the 1% of fuel energy NEC state of charge criteria as expressed in SAE J1711. The Administrator may approve alternate NEC tolerances and or state of charge correction factors. (3) Charge-Depleting Range Determination Commenters were concerned that the charge-depleting range determination as proposed was not specific enough and could be prone to variation from ‘‘false trigger’’ electrical noise. To address commenter concern and due to recent testing experience, this rule references sections 6.1.3.1 and 6.1.3.2 of SAE J1711 E:\FR\FM\06JYR2.SGM 06JYR2 39504 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations for Actual Charge-Depleting Range (RCDA) calculation. Calculation of RCDA using the referenced methods implies that there is no charge-depleting range for vehicles that cannot complete one test cycle in charge-depleting mode. This is consistent throughout this rule. There is no requirement or need, by EPA, to calculate charge-depleting ranges below one UDDS or one HFET for either blended mode or all-electric capable PHEVs. provided that the methods are available to consumers. This method could include the electricity service requirements such as service amperage, voltage, and phase. Commenters were supportive of the allowance for manufacturers to employ voltage regulators in order to reduce test to test variability with prior Administrator approval. Therefore, this rule will allow voltage regulators with prior Administrator approval, as proposed. 3. Other Test Cycles Several commenters voiced concern over applying SAE J1711 to test cycles other than the FTP and HFED. PHEV and electric vehicle testing over the SC03, US06, or Cold CO test cycles follow the same general procedure as the FTP and HFED. Applying possible 5-cycle calculations to produce chargedepleting fuel economy and CO2 emissions is not required as the derived 5-cycle is allowed during chargedepleting mode. Methods to apply the 5cycle calculation to PHEV chargedepleting testing require Administrator approval. Plug-in hybrid electric vehicle and electric vehicles share many of the same requirements and concerns. This rule will use the same general charge time procedure for PHEVs as expressed above for electric vehicles. mstockstill on DSK4VPTVN1PROD with RULES2 4. Test Tolerances Commenters supported the flexibility of allowing increased state of charge tolerances and correction factors. As proposed, state of charge tolerance correction factors may be approved by the Administrator. RESS state of charge tolerances beyond the 1% of fuel energy as specified in SAE J1711 may be approved by the Administrator. 5. Mileage and Service Accumulation Several commenters expressed concern over the minimum and maximum allowable test vehicle accumulated mileage for both EVs and PHEVs. Manufacturers claimed that, due to the nature of PHEV and EV operation, testing may require many more vehicle miles than conventional vehicles. Furthermore, electric motors may not receive the same benefit of vehicle mileage to fuel consumption. This rule will allow manufacturers to subtract non-engine operating miles from the vehicle mileage, with prior Administrator approval. The EV maximum accumulated mileage may also be extended with prior Administrator approval. The Administrator may approve additional or alternate maximum mileage and fuel economy correction. 6. Test Fuels As proposed, electric vehicles and PHEVs are to be recharged using the supplied manufacturer method VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 7. Charge Time N. Utility Factors 1. Utility Factor Background Current PHEV designs use two types of energy sources: (1) An onboard battery, charged by plugging the vehicle into the electrical grid, that powers an electric motor, as well as (2) a conventional engine. Depending on how these vehicles are operated, they could, in any particular mode of operation, use ‘‘wall’’ or grid electricity exclusively, operate like a conventional hybrid, or operate in some combination of these two modes. For those metrics where a single, overall value is desired, a method is required to combine metrics from multiple modes of operation into a single value. The agencies proposed to use a utility factor (UF) approach for calculating these overall metrics. Most commenters agreed with the general approach of using UFs. The new labels require overall metrics for 5-year fuel savings, annual fuel cost, CO2 emissions, and the fuel economy and greenhouse gas rating. EPA has chosen to use the UF approach to calculate the overall values for these metrics. EPA has worked closely with stakeholders including vehicle manufacturers, the Society of Automotive Engineers (SAE), the State of California, the Department of Energy (DOE), and others to develop an approach for calculating and applying UFs. UFs were developed using data from the 2001 Department of Transportation ‘‘National Household Travel Survey.’’ A detailed method of UF development can be found in the Society of Automotive Engineers (SAE) J2841 ‘‘Utility Factor Definitions for Plug-In Hybrid Electric Vehicles Using Travel Survey Data,’’ as published in September 2010. Where SAEJ2841 is referenced in this rule, the 2010 revision PO 00000 Frm 00028 Fmt 4701 Sfmt 4700 is assumed to be the referenced version. SAE documents can be obtained at https://www.SAE.org. By using a UF, it is possible to determine a weighted average of the multiple modes. For example, a vehicle that had a chargedepleting range that corresponded to a UF of 0.8 would indicate that an allelectric capable PHEV operates in an all electric mode 80% of the time and operates in hybrid mode using an engine the other 20% of the time. In this example, the weighted average fuel economy value and cost would be influenced more by the electricity use than the engine operation. For the purposes of PHEVs, UF development makes several assumptions. Assumptions include: The first mode of operation is always electric assist or all electric drive, vehicles will be charged once per day, and future PHEV drivers will follow drive patterns exhibited by the drivers in the surveys used in SAE J2841. EPA acknowledges that current understanding of the above assumptions and the data upon which UFs were developed may change. Some commenters believed that these assumptions may change quickly; therefore, EPA may change the application of UFs in the light of new data. 2. General Application of Utility Factors Utility factors can be applied cyclespecific (urban/highway) and with respect to fleet miles or to an individual’s expected driving behavior. Cycle-specific UFs portray the different driving behaviors of highway versus urban driving. This is to say that typical highway driving is generally at greater speeds and for greater distances than urban driving. Fleet UFs weight driving behavior based upon miles traveled over a fleet of vehicles. The data used to develop fleet UFs are distance weighted. Distance weighting allows for a truer reflection in CO2 inventories and corporate average fuel economies than an individual UF. The data used in developing individual UFs equally weight driver behavior data regardless of distance travelled over several days. Individual UFs would be used to project an ‘‘average consumer’s’’ fuel economy or vehicle CO2 emissions, whereas the fleet UF would project the fuel economy or vehicle CO2 emissions of the average mile travelled. In summary, fleet utility UFs are better for estimating fleet fuel economy and CO2 inventories, and individual UFs are better for estimating an individual’s expectation of fuel economy. E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations Since cycle-specific fleet UFs best predict fleet CO2 emission inventories, cycle-specific fleet UFs will be used in calculating PHEV CO2 emissions for compliance and non-dual fueled PHEVs CAFE calculations. CAFE dual fueled calculations and definitions are described in Title 49 United States Code, chapter 329. In chapter 329, a dual fueled vehicle fuel economy is the 50/50 harmonic average of the fuel economy from each mode of operation. Since individual UFs best predict an individual’s experience, individual UFs, specifically multi-day individual UFs, will be used in calculating the combined MPGe label value reflected in the fuel economy and greenhouse gas rating on the label. Some commenters preferred the use of cycle-specific individual multi-day UFs for this purpose. However, EPA could not mathematically justify applying the multi-day data to both the cycle-specific approach and the 55/45 city/highway average used in calculating combined label MPGe values; individual UFs do not lend themselves to the 55/45 city/ highway split. In addition, the multiday individual utility factors (MDIUFs) are listed in SAEJ2841, whereas only a calculation method for the cyclespecific MDIUF is listed in SAEJ2841. The fact that only combined MPGe values will be reflected on the label also limits the differences between MDIUFs and cycle-specific MDIUFs. This assessment was shared by some commenters. Therefore, MDIUFs will be used for all FE label applications that require the use of UFs. mstockstill on DSK4VPTVN1PROD with RULES2 3. Using Cycle-Specific Utility Factors Commenters requested that UFs and examples of their use be in the final rule. This rule contains the calculated UFs for each application. As proposed, cycle distance is used in calculating UFs rather than distance driven. In the case of derived 5-cycle adjusted values, UFs are adjusted appropriately to reflect the increased fuel consumption and decreased charge-depleting range. Detailed calculation examples and work sheets for each required value may follow this rule in guidance. 4. Low-Powered Vehicles Since PHEVs shall use UFs assigned by test cycle length, a provision is needed for low-powered vehicles that cannot drive the entire test cycle distance. Using assigned UFs for low powered vehicles could over-estimate UFs. Due to the possible significant difference in cycle versus driven distances, PHEVs using the lowpowered vehicle provision in 40 CFR 86.115–78(b)(4) shall use the provisions VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 for low-powered vehicles as written in this rule. IV. Final Label Designs and Format This section addresses the agencies’ final decisions on the fuel economy and environment label designs, describing the relative placement of the elements on the label and discussing how the agencies have chosen to incorporate the decisions described in Section III. We show designs for gasoline, diesel, and flexible-fuel vehicles and for CNG, electric, plug-in electric hybrid, and fuel cell vehicles. We note that, if vehicle technologies come onto the market that are not addressed by any of these final labels, the agencies will use their existing authority to develop labels as needed and, to the extent possible, will make those labels consistent with those being finalized today. All descriptions in this section are meant to reflect the label designs as illustrated; if in question, please refer to the illustrated labels for clarification. All label designs are specific as shown; that is, labels in use on actual vehicles are to reflect the label elements, colors, shape, size, wording, and graphics, as shown and without change, unless otherwise noted. It is important to note that although all of the label designs shown in this section make use of color, this Federal Register notice is capable of only displaying gray-scale versions. Full color versions can be viewed and/ or downloaded from the docket (search for docket number EPA–HQ–OAR– 2009–0865141 or docket number NHTSA–2010–0087 at https:// www.regulations.gov) or from the agencies’ Web sites where all information related to this action will be posted (https://www.epa.gov/ fueleconomy/regulations.htm and https://www.nhtsa.gov/fuel-economy). To the extent possible this section will describe the use of color on the labels, but interested parties should view the color versions to understand the full effect of the label designs. In addition, the labels published below may be smaller than the minimum size required by the final regulations. A. Label Size and Border Each label will have a minimum size requirement of 4.5 inches tall by 7 inches wide, identical to the minimum size requirements for the current fuel economy label. Labels will have a black border that is consistent in relative size across all labels. This content includes, in the upper border, elements that identify the label and the vehicle type: from left to right, the acronyms ‘‘EPA’’ and ‘‘DOT’’, stacked as shown; the label title, ‘‘Fuel Economy and Environment’’ PO 00000 Frm 00029 Fmt 4701 Sfmt 4700 39505 and a descriptor of the vehicle fuel type, using both an icon and specific wording—e.g., a fuel pump icon and the words ‘‘Gasoline Vehicle.’’ This latter element—the vehicle fuel type icon and descriptor—will have a blue rather than black background, to draw attention to this variable element for the viewer. The lower border includes, starting at the left, the statement, ‘‘Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle,’’ thus continuing a tradition of having a statement on the label informing the buyer that the values on the label are not guaranteed, and reasons why they might vary. This is followed by a statement about the mileage and fuel price assumptions used to make the cost estimates on the label; the fuel price assumptions will be specific to the fuel type(s) and to the model year.103 The next sentence gives the mileage and 5year fuel cost for the average vehicle, which is important context for the 5year savings or cost value shown in the right-hand corner of the label. For those vehicles that are classified as dual-fuel vehicles for the purposes of CAFE, the fact that they are dual-fuel will also be stated in this portion of the label. The next sentence defines MPGe. The final sentence states, ‘‘Vehicle emissions are a significant source of climate change and smog.’’ Beneath this text, the label border prominently displays ‘‘fueleconomy.gov,’’ the government Web site that consumers can visit to obtain more information about the values on the label and to compare those values among vehicles, and a brief statement describing the function of the Web site, ‘‘Calculate personalized estimates and compare vehicles.’’ This Web site name and statement takes the place of and serves the same purpose as the former statement on the label, which informed the public where they could obtain copies of the Fuel Economy Guide to compare vehicles.104 The right end of the lower border includes the vehicle-specific QR code for use with smartphones, which, when scanned, will reach the same Web site. Finally, 103 As with the current fuel economy label, EPA will obtain the projected prices for all fuels from the Energy Information Administration’s Short-Term Energy Outlook prior to the start of the model year, and will issue the values to be used on the label via manufacturer guidance. Values on the sample labels in this document are for illustrative purposes only. 104 49 U.S.C. 32908(b)(1)(D) requires that the label have ‘‘a statement that a booklet is available from the dealer to assist in making a comparison of fuel economy * * *’’ This booklet is now made available primarily through online access, where it can be used directly or downloaded and printed. E:\FR\FM\06JYR2.SGM 06JYR2 39506 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 the lower border includes the seals of the agencies involved in providing this information to the public: EPA, DOT, and DOE. B. Upper Box The upper box of the label contains the information the agencies have determined have the most meaning to and importance for the public. Key elements from the current label are grouped together on the left, and new elements are primarily on the right. Specifically, the upper left position displays fuel economy 105; based on our consumer research, the agencies believe that this statutorily required metric is the most sought after and used by the public and, thus, have chosen to place it in the most prominent position on the label. In a departure from the current fuel economy label—which emphasizes separate city and highway fuel economy values—this label emphasizes the combined city/highway value, in recognition of the additional information on the label which is competing for both physical and cognitive space. The label retains the city and highway fuel economy values in smaller font near the larger combined value, to provide continuity with the current label and in recognition of consumer feedback that separate city and highway fuel economy values may be useful if the consumer believes their driving is more weighted toward one or the other. Text shows the range of fuel economy values of the vehicle’s comparable fuel economy class, in accordance with the EPCA requirement, as well as the highest fuel economy value among all vehicles.106 Labels for FFVs will include the clarifying statement, ‘‘Values are based on gasoline and do not reflect performance and ratings based on E85.’’ The upper left corner also provides a new but related metric, the fuel consumption value. We chose to situate fuel consumption near fuel economy to emphasize the relationship between these two values and help consumers begin to understand this new fuel consumption metric. Those vehicles that are subject to the gas guzzler tax 107 will include the dollar value of that tax and the words ‘‘gas guzzler tax’’ next to fuel consumption value. This portion of the label has a different format for vehicles that have two modes of consuming energy, such as plug-in hybrid electric vehicles. For these vehicles, the energy use of the first (charge-depleting) mode is conveyed separately from the energy use of the second (charge-sustaining) mode. These values are coupled with the likely cruising range of the first mode on a full charge, displayed on the driving range bar just below these values. Each mode contains the combined city/highway MPG or MPGe value, the fuel consumption value(s), and a title describing the fuel type (e.g., ‘‘Electricity,’’ ‘‘Electricity + Gasoline,’’ ‘‘Gasoline Only’’) and the appropriate fuel type icons. We believe that this combination of information conveys in the most succinct and accurate way both the energy use that the consumer can expect, the fuels needed to achieve those values, and comparative MPG and MPGe metrics. Finally, the time needed for a full charge will be displayed near the MPGe for the first (charge-depleting) mode, since charging is linked directly to the energy consumption in the first mode. For those labels displaying driving range, the range bar graphics will be placed directly below the fuel economy and fuel consumption values. This placement was chosen because of the correlation between range and energy use and in recognition of the significant public interest in range for advanced technology vehicles. All PHEV labels show an all electric range value. For those PHEVs with no blended operation (i.e., electricity plus gasoline operation), the phrase all electric range is on the driving range bar and the all electric range numerical value is just below the appropriate point on the driving range bar. For those PHEVs with blended operation, the phrase ‘‘All electric range = ll miles’’ is just below the driving range bar, and the total range for electricity plus gasoline operation is shown on the driving range bar. For vehicles that utilize electricity, charge time is also placed in the left portion of the upper box. The right side of the upper box contains the five-year fuel cost saving value, in a relatively large size, to introduce this new metric in a way that will maximize the opportunity for it to be recognized and used. on the current label as required by EPCA. The lower right portion of the label contains the slider bars that consumers can use to determine the relative fuel economy and environmental ratings of a vehicle. The fuel economy and greenhouse gas rating slider bar, discussed above in Section III.C., is placed on the left.. This slider bar conveys the estimated fuel economy and tailpipe greenhouse gas emissions of the vehicle relative to all new vehicles, in accordance with the EISA requirement.108 The fuel economy and greenhouse gas ratings are grouped on a single slider bar because they are closely related to each other and the agencies believe that fewer slider bars reduce the risk of confusion and information overload. For most vehicles, including all gasoline vehicles, the fuel economy and greenhouse gas ratings will be the same and will share a single marker on the slider bar. Some non-gasoline vehicles may have slightly different fuel economy and greenhouse gas ratings, and in these cases two different markers will be used. Immediately below the fuel economy and greenhouse gas rating will be text giving the grams CO2 per mile tailpipe value for the vehicle, the lowest tailpipe CO2 gram per mile value among all vehicles. EVs will also include the statement, ‘‘Does not include emissions from producing electricity.’’ Vehicles fueled without grid electricity will include the statement, ‘‘Producing and distributing fuel also create emissions; learn more at fueleconomy.gov.’’ For PHEVs, the text ‘‘& electricity’’ will be added after the word ‘‘fuel.’’. This statement was added in response to comments that consumers may be interested in learning more about vehicle upstream emissions impacts, and in order to facilitate potential harmonization with the California Air Resources Board’s Environmental Performance Label. The right portion of the lower part of the label contains the relative one-to-ten slider bar for tailpipe emissions of smog-forming ‘‘other emissions’’ pollutants. C. Lower Box Note: Example labels do not represent real vehicles or the numerical values to be included on any specific label. The lower left portion of the label provides the annual fuel cost estimate, which, like fuel economy, is contained 105 Fuel economy is displayed as MPG for liquid fuels and MPGe for non-liquid fuels. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 106 49 107 40 U.S.C. 32908(b)(1)(C). CFR 600.314. Frm 00030 Fmt 4701 Sfmt 4700 D. Example Labels BILLING CODE 6560–50–P 108 49 E:\FR\FM\06JYR2.SGM U.S.C. 32908(g)(1)(A)(ii). 06JYR2 ER06JY11.002</GPH> 39507 VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00031 Fmt 4701 Sfmt 4725 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.001</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations ER06JY11.004</GPH> Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00032 Fmt 4701 Sfmt 4725 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.003</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 39508 ER06JY11.006</GPH> 39509 VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00033 Fmt 4701 Sfmt 4725 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.005</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations ER06JY11.008</GPH> Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00034 Fmt 4701 Sfmt 4725 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.007</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 39510 V. Additional Related EPA Actions A. Comparable Class Categories EPCA requires that the label include the range of fuel economy of comparable VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00035 Fmt 4701 Sfmt 4700 vehicles of all manufacturers.109 EPA’s comparable class structure provides a basis for comparing a vehicle’s fuel 109 49 E:\FR\FM\06JYR2.SGM U.S.C. 32908(b)(1)(C). 06JYR2 ER06JY11.010</GPH> BILLING CODE 6560–50–C 39511 ER06JY11.009</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations 39512 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations economy to that of other vehicles in its class.110 The definitions of vehicle classes were last revised by EPA’s 2006 labeling final rule. That action required two specific changes to the vehicle class structure. Separate new classes were added for sport utility vehicles (SUVs) and minivans (these were previously included in the Special Purpose Vehicle category), and the weight limit for Small Pickup Trucks was increased from 4,500 pounds gross vehicle weight rating (GVWR) to 6,000 pounds GVWR. These were non-controversial changes that were generally seen as a move to keep the class structure as current as possible given the changing vehicle market. The resulting structure is one that contains nine car categories, five truck categories, and a ‘‘special purpose vehicle’’ category. It should also be noted that the EPA-defined vehicle classes are used only to provide consumer information about fuel economy and serve no other regulatory purpose. Consistent with the distinction currently made between small and large pickup trucks, EPA proposed to divide the SUV class into small and large SUVs. We do not believe that it is appropriate, for example, to include a Toyota RAV4 in the same class as a Toyota Sequoia, or a Ford Escape in the same class as a Ford Expedition. Starting with the 2013 model year the single SUV category currently described in the regulations is replaced by the two following proposed categories: • Small sport utility vehicles: Sport utility vehicles with a gross vehicle weight rating less than 6,000 pounds. • Standard sport utility vehicles: Sport utility vehicles with a gross vehicle weight rating of 6,000 pounds up to 10,000 pounds. Although the standard pickup truck class only goes up to 8,500 pounds GVWR, SUVs between 8,500 and 10,000 pounds GVWR are defined as mediumduty passenger vehicles, and they are subject to fuel economy labeling starting with the 2011 model year. EPA received generally favorable comments regarding this proposed change to the class structure and is finalizing these provisions as proposed. B. Miscellaneous Amendments and Corrections EPA proposed a number of noncontroversial amendments and corrections to the existing regulations. These received essentially no attention in the public comments. EPA is thus finalizing these provisions essentially as proposed. First, we are making a number of corrections to the recently required regulations for controlling automobile greenhouse gas emissions.111 These changes include correcting typographical errors, correcting some regulatory references, and adding some simple clarifications. Some of these changes are made to regulatory sections in 40 CFR Part 86, which does not include provisions related to labeling. For convenience we have included the table below identifying those changes made in 40 CFR Part 86. Similar corrections were also made throughout sections in 40 CFR Part 600, but many of these sections are integrated with the labeling calculations and provisions and less amenable to calling out in a table. For example, errors in the 5-cycle carbon-related exhaust emissions (CREE) calculations were corrected in 600.114, but at the same time, for labeling purposes, this section of the regulations was revised to enable the calculation of 5-cycle CO2 values. Similarly, a rounding error is corrected in 600.207 while that section is also revised to include requirements for 5cycle CO2 calculations. The calculations in 40 CFR Part 600 have increased dramatically in complexity recently, and for that reason manufacturers should carefully evaluate the equations and calculations and ensure that they are using the appropriate and corrected versions. In addition to calculating model type MPG values for CAFE (two cycle) and labeling (five cycle), the same must now be done for CREE (two cycle) and label CO2 (five cycle). TABLE V–1—TABLE OF NON-SUBSTANTIVE AMENDMENTS TO 40 CFR PART 86 GREENHOUSE GAS PROGRAM Regulatory Reference What was changed Reason for change Part 85: 85.1902(b)(2) ................................ Inserted the words ‘‘greenhouse gas’’ .................... To clarify the applicability of the provisions of the paragraph. Inserted a sentence allowing the use of a constant velocity sampling system to measure CO2. This is a recognized and viable option for CO2 measurement that was not included in the GHG final rule. To ensure that manufacturers are treated identically by EPA and NHTSA programs. To clarify that CO2 fleet average standards are full useful life standards. Reference was incorrect. Part 86: 86.165–12(d)(4) ............................ 86.1818–12(b)(3) .......................... 86.1818–12(c)(1) .......................... 86.1818–12(d) ............................... 86.1823–08(m)(2)(iii) and (m)(3) .. Inserted language aligning the EPA definition of ‘‘manufacturer’’ with the NHTSA definition. Inserted the words ‘‘full useful life’’ in three locations. Changed ‘‘600.113–08(g)(4)’’ to ‘‘600.113– 12(g)(4)’’. Inserted the parenthetical ‘‘(or derived from)’’ in three locations. Inserted the words ‘‘full useful life’’ ......................... 86.1848–10(c)(9)(i) ....................... mstockstill on DSK4VPTVN1PROD with RULES2 86.1841–01(a)(3) .......................... Changed reference ‘‘86.1865–12(k)(7)’’ to ‘‘86.1865–12(k)(8)’’. Changed ‘‘86.1801–12(j)’’ to ‘‘86.1801–12(j) or (k)’’ Changed ‘‘(k)(4)’’ to ‘‘(k)(4) and (k)(5)’’ ................... Changed references to paragraph (k)(7) to refer to paragraph (k)(8). 86.1865–12(a)(1) and (d) .............. 86.1865–12(k)(7)(i) ....................... 86.1865–12(k)(8)(iii) ...................... 110 40 CFR 600.315–08. VerDate Mar<15>2010 19:03 Jul 05, 2011 111 75 Jkt 223001 PO 00000 Resolves a problem where the existing regulations require the use of potentially inappropriate DFs (e.g., where an additive NO2 DF might be greater in magnitude than the N2O test result to which it is applied). To clarify that CO2 certification standards are full useful life standards. Reference was incorrect. Reference was incomplete. Reference was incomplete. Reference was incorrect. FR 25324, May 7, 2010. Frm 00036 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations 39513 TABLE V–1—TABLE OF NON-SUBSTANTIVE AMENDMENTS TO 40 CFR PART 86 GREENHOUSE GAS PROGRAM—Continued Regulatory Reference What was changed Reason for change 86.1867–12(a)(1)(iii)(A) ................. Removed and reserved the contents of this paragraph. 86.1867–12(a)(3)(iv)(A) ................. Inserted the words ‘‘California and’’ before the text ‘‘the section 177 states’’. Deleted the sentence ‘‘Section 600.510–12(j)(3) of this chapter shall not apply.’’. In the definition for CO2 Credit Threshold changed the reference to ‘‘(a)(3)(vi)’’ to ‘‘(a)(3)(iv)’’. In the definition of Manufacturers Sales Weighted Fleet Average CO2 Emissions changed the reference to ‘‘(a)(3)(vii)’’ to ‘‘(a)(3)(v)’’. Inserted the words ‘‘California and’’ before the text ‘‘the section 177 states * * *’’. Inserted the words ‘‘California and’’ before the text ‘‘the section 177 states * * *’’. Struck existing text in paragraph (b)(2) and replaced with new text. Requirement to use actual sales is not required under Pathway 1, and in all other cases the manufacturer should track vehicles produced and delivered for sale. Statement should refer to California and the section 177 states, not just the section 177 states. Statement was not valid and referenced a non-existent paragraph. Reference was incorrect. 86.1867–12(a)(3)(iv)(F) ................. 86.1867–12(a)(3)(vi) ..................... 86.1867–12(a)(4) .......................... 86.1867–12(b)(2) .......................... mstockstill on DSK4VPTVN1PROD with RULES2 86.1867–12(d)(1) .......................... Changed ‘‘Administratory’’ to ‘‘Administrator’’ ......... Second, we are correcting an oversight from the 2006 labeling rule regarding the applicability of testing requirements to independent commercial importers (ICIs). Currently several vehicle categories (dedicated alternative fuel, dual fuel while operating on alternative fuel, and MDPVs) are exempted from having to perform full 5-cycle fuel economy testing.112 These categories are allowed to use the ‘‘derived 5-cycle’’ method, whereas other vehicles must use data from all five test cycles at certification to perform an evaluation that determines whether the test group can use the derived 5-cycle method or whether they must complete full 5-cycle testing. The reason for exempting these vehicles is that the evaluation required at emissions certification requires the use of all 5 cycles as run for emissions certification, but these categories are not subject to the SFTP requirements, and thus such vehicles do not perform two of the five test procedures (the US06 high speed/acceleration test and the SC03 air conditioning test). Thus when EPA required the 2006 label rule we recognized that these categories would not have the data required to perform the 5-cycle fuel economy evaluation, and we decided to exempt them from 5cycle fuel economy testing. However, this same exemption should have been applied to ICIs. Like the vehicle categories noted above, vehicles imported by ICIs are not required to perform the SFTP emission tests and thus also will not have the necessary 112 See 40 CFR 600.115–08. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 Reference was incorrect. Statement should refer to California and the section 177 states, not just the section 177 states. Statement should refer to California and the section 177 states, not just the section 177 states. Corrected an error where the GHG final rule inadvertently finalized incorrect language that was inconsistent with the proposal and the intent stated in the preamble to the final rule. Misspelled word. data to perform the 5-cycle fuel economy evaluation. Therefore, we are extending the allowance to use the derived 5-cycle method to ICIs. Third, we are clarifying the altitude applicability of evaporative emission standards. This clarification is needed in part because of an error that was made in the rulemaking requiring greenhouse gas emission standards for light-duty vehicles and trucks, and in part because the original language was found to lack sufficient clarity. Revisions to the regulations in 86.1810– 09 to accommodate greenhouse gas provisions unintentionally eliminated a phrase regarding the high altitude applicability of the ‘‘Tier 2’’ evaporative emission standards.113 The omission of this phrase was pointed out by auto manufacturers after the greenhouse gas rulemaking was finalized. Upon further review of the issue, EPA concluded that simply re-inserting the omitted language did not sufficiently improve clarity, since the original structure of the regulatory language as required in the 2007 rulemaking was unclear as well.114 Simply stated, the intent of the language finalized in the 2007 rulemaking (before clarity was further confounded by the 2010 greenhouse gas rulemaking) was to state that the evaporative standards in 113 The phrase, which reads‘‘Tier 2 evaporative emission standards apply at high altitude conditions as specified in § 86.1810–01(f) and (j), and § 86.1811–04(e).’’, can be found in the originally promulgated regulations at 72 FR 8562 (February 26, 2007). The language as modified by the light-duty greenhouse gas rulemaking can be found at 75 FR 25686 (May 7, 2010) and in the Code of Federal Regulations at 40 CFR 86.1810–09(f). 114 72 FR 8428 (February 26, 2007). PO 00000 Frm 00037 Fmt 4701 Sfmt 4700 86.2011–09(e) apply at low altitude only, and the ‘‘Tier 2’’ standards in 86.2011–04(e) continue to apply at high altitude for the 2009 and later model years. Unfortunately, because of the construction of the regulations and the way the model year applicability of section references work (see 40 CFR 600.004–77), it is unclear whether the reference in the deleted statement to 86.1811–04(e) is static or dynamic. In most cases, when a section has been superseded (as is the case for 86.1811– 04) we expect that the more recent section (i.e., 86.1811–09) is the one that should be used. However, in this case the intent was that the reference remain static, referring not to the evaporative emission standards that took effect in the 2009 model year, but to the standards that took effect in the 2004 model year. Basically the 2004 ‘‘Tier 2’’ standards were promulgated as ‘‘allaltitude’’ standards, but were superseded at low altitude by the 2009 standards, thus leaving the 2004 standards in place at high altitude. We believe we have appropriately clarified the regulations to reflect the original intent. Fourth, we are taking steps to further clarify the regulatory language. This involves removing several sections that apply only for model years before 2008 and moving or combining several of the remaining sections to provide a clearer organization. We are also being more careful with regulatory references pointing to other sections within 40 CFR Part 600 and to sections in 40 CFR Part 86. This largely addresses the concern that regulatory sections numbered for E:\FR\FM\06JYR2.SGM 06JYR2 39514 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations certain model years can cause references to be incorrect or misleading over time. We are relying on the rounding convention as specified for engine testing in 40 CFR Part 1065. Similarly, we are relying on the hearing procedures specified in 40 CFR Part 1068. These changes allow us to centralize provisions that have general applicability to support our effort to have a consistent approach across programs. The regulations also include a streamlined set of references to outside standards (such as SAE standards). We are also including the most recent updates for the ASTM standards we reference in 40 CFR Part 600. We are not intending to make any substantive changes to the regulatory provisions affected by these administrative changes and are not reopening the prior rules for any of those provisions. VI. Impacts of Label Requirements Vehicle manufacturers have been required to provide fuel economy labels on vehicles since 1977. The costs and benefits of label revisions would be those associated with changes to the current label, not the costs and benefits associated with production of the label itself. The change in cost from this proposed rule comes in the physical revisions to the label itself and the possible efficiencies achieved by meeting EPCA and EISA labeling requirements in one label, as well as proposed modified vehicle testing procedures. The benefits of the rule come from providing labels for massmarket advanced technology vehicles for the first time and from any improvements in the effectiveness of labels for conventional vehicles in providing accurate and useful consumer information on fuel consumption and environmental performance. mstockstill on DSK4VPTVN1PROD with RULES2 A. Costs Associated With This Rule 1. Testing Costs Testing requirements for vehicles are not new. Advanced technology and alternative fuel vehicles have been required to undergo testing requirements in the past. For advanced technology vehicles, though, the test procedures have not previously been standardized; they have been handled on a case-by-case basis. Because the agencies expect more advanced technology vehicles to come to market, this rule codifies testing procedures, as discussed in sections III.M. and III.N. of this preamble. The testing costs described here therefore are not completely new costs for manufacturers, since they would have to test the VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 vehicles even in the absence of this rule, but the procedures have not previously been established. The cost estimates are included here because they have previously not been presented. The agencies received no comments on the cost estimates for the vehicle testing to support the label program. As discussed in the NPRM, the analysis of the projected costs of this rule follows conceptually the approach in the 2006 (‘‘five-cycle’’) fuel economy labeling rule. Increased on-going operations and maintenance (O&M) costs and labor hours result from increases in testing costs for electric vehicles (EVs) and plug-in hybrids (PHEVs) specified in this rule. We also allow for the costs of increased facility capacity to accommodate the increased testing time involved for these two categories of vehicles. Startup costs are treated as capital costs and are amortized over ten years at 3% and 7% interest. Startup costs for this rule include testing equipment for those manufacturers subject to new testing. As an aid to the analysis and to help articulate the range of uncertainty, we include both low and high cost estimates for each of these cost and labor hour elements. The cost estimates, excluding potential cost savings from harmonization of label requirements with California and the Federal Trade Commission, are $0.7 million per year for the low estimate and $5.5 million per year for the high estimate. For details of this analysis, see the ‘‘Final Supporting Statement for Information Collection Request, Fuel Economy Labeling of Motor Vehicles’’, in the docket.115 (a) Testing Requirements for Electric Vehicles To date, EPA has performed some fuel economy testing connected with certification applications for electric vehicles using the procedures developed by the Society of Automotive Engineers (SAE), specifically SAE J1634, as published October 2002. The proposal spelled out EV testing requirements that are similar to SAE J1634. This rule finalizes the test procedures. In estimating the costs of this action, there is no clear baseline cost that manufacturers of EVs would have incurred in satisfying Federal 115 U.S. Environmental Protection Agency, Office of Transportation and Air Quality. ‘‘Final Supporting Statement for Information Collection Request, Fuel Economy Labeling of Motor Vehicles (Final Rule), EPA ICR 2392.02.’’ Compliance and Innovative Strategies Division, Transportation and Climate Change Division, and Assessment and Standards Division, April 2011. PO 00000 Frm 00038 Fmt 4701 Sfmt 4700 requirements, because fuel economy measurements were either optional 116 or not specific as to method (except to satisfy FTC requirements). For purposes of the analysis, we assume these EV costs are entirely new costs rather than increments to pre-existing costs. Here and in the facility costs section, this also means we assume no carry-over applications for EVs. Both these assumptions are more likely to lead to an overstatement of costs than an understatement. The NPRM described the use of SAE J1634 as the basis for the costs of testing procedures for EVs, based on range testing requirements of the Federal Trade Commission for ‘‘alternative fueled vehicles.’’ Preparation costs were estimated to be $3,163 and 30 hours per vehicle, per Information Collection Request (ICR) 0783.54 (OMB 2060– 0104), the certification ICR for conventional vehicles. The low and high EV test distances for Federal Test Procedure (FTP) and Highway Fuel Economy Test (HFET) tests are estimated as 50 to 250 miles. For purposes of this estimate, the cost of an FTP/HFET pair is $1,860, allocated 70% to the FTP and 30% to the HFET and incremented either by 50 or 250 divided by 7.45 (the distance of a normal FTP), or by 50 or 250 divided by 10.3 (the distance of the normal HFET). These increases are applied to an estimated five to eight EV families in the years through MY2013. Labor hours, estimated at 30 hours per FTP/HFET pair, are allocated and incremented in a similar manner. The bottom line is a cost between $75,300 and $486,784 and 1,073 to 7,625 hours, per year for the EV industry. With the cost of labor estimated to be $61.49 per hour, labor costs would add between $65,988 and $468,871 in annual costs. No comments were received on these estimates. (b) Testing Requirements for Plug-In Hybrid Electric Vehicles As explained in Section III.M., the proposed EPA test procedure for PHEVs is an extension of the existing test procedure for hybrid vehicles. Off-cycle tests are already required for test groups that do not meet the ‘‘litmus test;’’ others would use the derived five-cycle adjustment. Hybrid vehicles already do FTP and HFET tests for fuel economy determination. The new FTP procedure for PHEVs would essentially run repeated FTPs until the charge is 116 Although fuel economy labels are statutorily required for all vehicles, the regulations have, prior to model year 2012, included a de minimus exemption for very small numbers of EVs (except those built by large manufacturers). See 40 CFR 600.001–08. E:\FR\FM\06JYR2.SGM 06JYR2 39515 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations depleted. This is the ‘‘charge-depleting’’ operation, when the vehicle is mainly running on its battery. The battery would then be recharged, and a single additional four-phase FTP would be conducted in what is denominated as the ‘‘charge-sustaining’’ operation. Following this, the vehicle will be recharged, if necessary, by running any appropriate test cycle followed by HFET cycles in charge-depleting operation, followed by a cycle in charge-sustaining operation. For purposes of this cost analysis, the charge-sustaining FTP and HFET cycles along with potential other cycles mandated by emissions and fuel economy testing requirements are considered to be continuations of existing requirements. The cost increment due to this proposal consequently derives entirely from the increased testing time in depleting mode. The duration of the depleting modes is estimated as 7.45 to 50 miles over the repeated 7.45-mile FTP or 10.3- mile HFET test cycles. These together, applied to 5 to 8 families with no carryovers, add an estimated $8,528 to $80,564 in operation and maintenance (O&M) costs and 138 to 923 labor hours to existing hybrid testing costs. With the cost of labor estimated to be $61.49 per hour, labor costs would add between $8,458 and $56,764 in annual costs. The O&M costs and labor hours discussed above are summarized in Table VI.A.1–1: 2. Equipment and Facility Costs TABLE VI.A.1–1—TESTING COSTS [Labor and O&M costs for running the tests] Increase in number of tests and hours Vehicle type/test cycle Min tests/hours Min cost increase Max tests/hours Max cost increase EV: Prep ...................................................................................................... FTP ....................................................................................................... HFET .................................................................................................... Labor ..................................................................................................... 5.0 5.0 5.0 218 $18,065 43,691 13,544 65,988 8.0 8.0 8.0 1,748 $28,904 349,530 108,350 468,871 EV Total ......................................................................................... PHEV: FTP ....................................................................................................... HFET .................................................................................................... Labor ..................................................................................................... .......................... 141,288 .......................... 955,655 5.0 5.0 33 6,510 2,018 8,458 8.0 8.0 218 50,563 30,001 56,764 PHEV Total .................................................................................... .......................... 16,986 .......................... 137,328 Total ....................................................................................... .......................... 158,273 .......................... 1,092,983 As estimated in the proposal, each manufacturer who has not previously produced hybrid-electric vehicles is assumed to need new testing equipment costing $25,000 for an ammeter and $50,000 for voltage stabilizers; we estimate that 5–8 manufacturers will fall in this category. No comments were received on this estimate. In addition to new equipment, establishing testing requirements for EVs and PHEVs will in theory require expanded testing facilities for those manufacturers choosing to produce and sell them in the U.S. Because the cost of new facility capacity is highly dependent on manufacturer-specific factors (the costs of capital, the availability of land, the structure of work shifts, the existing excess capacity, etc.), we use the approximation of unitizing increased test costs by assuming that a facility capable of performing 750 FTP/HFET pairs would cost $4 million. Here, the new tests are deemed to require these facilities in proportion to the increases in test time, and the costs are then annualized over ten years and amortized at 3% and 7% interest compounded monthly. This assumption is more likely to produce an overestimate of costs rather than an underestimate, since it does not attempt to account for the current excess capacity that exists in manufacturers’ current test facilities. We assume that there is no excess capacity in our analysis. Note that other features of the EV and PHEV test cycles, such as recharging times, have been harmonized with existing test protocols. Furthermore, consistent with other information burden analyses for the emissions and fuel economy programs, we consider these as ongoing rather than startup costs (i.e., as the facilities depreciate they are continually being replaced), another conservative assumption. Applying these costs to a low and high estimate of 5 to 8 EV families and 5 to 8 PHEV families per year yields an annualized facilities cost between $25,278 and $210,779 per year. No comments were received on these estimates. Facility and equipment costs are summarized in Table VI.A.2–1: TABLE VI.A.2–1—INCREASE IN TEST FACILITIES mstockstill on DSK4VPTVN1PROD with RULES2 Undepreciated capital costs Minimum Maximum EV test distance increase ................................................................................................................................ PHEV test distance increase ........................................................................................................................... Updating Information systems ......................................................................................................................... Ammeter/stabilizer ........................................................................................................................................... $154,210 22,977 768,000 375,000 $1,233,683 246,737 960,000 600,000 Total .......................................................................................................................................................... Amortized, 10 yrs @ 3% ................................................................................................................................. 1,320,188 154,766 3,040,420 356,430 VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00039 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 39516 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations TABLE VI.A.2–1—INCREASE IN TEST FACILITIES—Continued Undepreciated capital costs Minimum Amortized, 10 yrs @ 7% ................................................................................................................................. 3. Costs Associated With New Labels (a) Startup Costs Startup costs are counted as one-time costs that are amortized or discounted at an interest rate of 3% or 7% over ten years. The proposal separated the costs for updating information systems and testing equipment from the costs of label redesign, and estimated total startup costs between $8.1 and 8.6 million. When annualized and subjected to 7% loan repayment/discounting, the startup costs total in the proposal was estimated at $1.16 to $1.22 million per year. Written comments from GM did not break down costs in these categories. Instead, their ‘‘initial estimate,’’ which included designing, releasing, testing, and validating the system, would cost ‘‘more than $800,000.’’ Suzuki estimated its costs as $70,000 for software, $111,144 for printers, and $20,250 for IT costs, for a total of $201,394. Because color printers are no longer required, these costs are therefore estimated to be $90,250. Other cost estimates provided to the agencies for non-color printing included $174,000 from one manufacturer and $500,000 from another. For this cost analysis, the agencies are using these two estimates as upper and lower bounds specifically of additional startup costs for the labels. These estimates are then applied to the universe of separate manufacturer entities subject to the rule. Many specific automotive brands are parts of marketing groups or are owned and managed by other, parent companies. Allowing for these relationships, the agencies estimate that the rule would apply to 24 manufacturers and 11 independent commercial importers (ICIs) importing nonconforming vehicles into the U.S. for sale. Applied to 35 companies, then, the label redesign cost is estimated to be between $3.2 million and $28 million. When annualized at 3% and 7% over ten years, these costs are estimated to be between $370,000 and $3,987,000 per year. (b) Printing Costs for New Labels The proposed labels in the NPRM included different colors, reflecting either different technologies or differences in fuel economy and greenhouse gas emissions. Auto companies commented that the use of multiple colors would add significantly to label costs and lead time, due to the need to purchase new printers and to increased maintenance costs. In addition, they expressed concern that colors in the labels might fade, that they might be difficult to see through tinted windows, that the increased complexity 187,965 Maximum 432,887 of these labels would lead to compliance concerns, and that some colors might deter consumers from considering some vehicles. As discussed in Section III.J. of this preamble, the agencies have decided for the final label to use one color (in addition to black) that can be pre-printed on the feedstock that will go into the printers used for the vehicle labels. The acceptance of this approach by many auto manufacturers suggests that the addition of color in a manner that allows it to be pre-printed on feedstock does not have a material effect on costs; indeed, some manufacturers already use a color besides black. Thus, printing costs associated with the final label are not expected to change from the baseline costs. Because of this change in label requirements from the proposal, the agencies believe that there will be no additional costs associated with label printing. Thus, the additional printing costs estimated in the proposal to be $294,690 to $1,274,634 per year are now estimated to be zero. 4. Cost Summary Table VI.A.4–1 summarizes the costs presented here. The total costs of this rule, excluding labor, are estimated to be between $0.7 and $5.5 million per year. TABLE VI.A.4–1—TOTAL ANNUAL COST INCREASE—7% DISCOUNT RATE Low estimate High estimate Testing: O&M, including labor costs ................................................................................................................ Testing: Equipment and Facilities ................................................................................................................... Label design startup ........................................................................................................................................ $158,274 187,965 450,000 $1,092,983 432,887 3,987,000 Total Annual Cost ..................................................................................................................................... 796,239 5,512,870 TOTAL ANNUAL COST INCREASE—3% DISCOUNT RATE Low estimate High estimate $158,274 154,766 370,000 $1,092,983 356,430 3,282,000 Total Annual Cost ..................................................................................................................................... mstockstill on DSK4VPTVN1PROD with RULES2 Testing: O&M, including labor costs ................................................................................................................ Testing: Equipment and Facilities ................................................................................................................... Label design startup ........................................................................................................................................ 683,040 4,731,413 B. Impact of Requiring One Label To Meet EPCA/EISA EPCA and EISA create similar but not necessarily identical requirements for labeling vehicles. EPA conducts a VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 labeling program under EPCA, and NHTSA is required to conduct a labeling program under EISA, in consultation with EPA. While the agencies could require that PO 00000 Frm 00040 Fmt 4701 Sfmt 4700 manufacturers produce two separate labels to meet the requirements of the statutes, much of the information on the two labels would be duplicative. In addition, two different fuel economy E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 labels might confuse vehicle purchasers, frustrating the purpose of providing fuel economy information to purchasers. Requiring that auto manufacturers put two fuel economy labels on vehicles would also crowd the limited labeling space on vehicles. For these reasons, EPA and NHTSA are addressing both the EPCA and the EISA requirements in one label. Because NHTSA’s labeling under EISA is a new requirement that has not previously been implemented, there is no cost reduction associated with the proposal to use a joint label. The use of the joint label avoids a cost increase that would result from two separate labels. EPA and NHTSA are not including this cost saving in the cost analysis because we believe that the benefits of coordinating labeling requirements outweigh any possible disadvantages. Section III.L. discusses harmonization of this label with labeling requirements for the Federal Trade Commission (FTC) and the State of California. To the extent that the new label can reduce the need for separate labels due to these requirements, there are additional cost reductions associated with this rule. The California Air Resources Board in 2007 estimated the annual cost of its label to be $245,000 per year for all companies operating in California.117 No cost estimate is available for the FTC label. If the new label satisfies the requirements of these agencies, then the costs will be lower than those reported here, which do not take into account this harmonization, by the savings associated with producing those labels. C. Benefits of Label Changes The NPRM discussed the difficulties of quantitatively estimating benefits of this rulemaking. Measuring benefits would depend on predicting what vehicles consumers would purchase in the absence of the rule; predicting what vehicles consumers would purchase with implementation of the rule; and then measuring the benefits associated with the changed vehicle purchases. One commenter (the New York University Law School Institute for Policy Integrity) argued that the agencies should quantify these effects, on the ground that the effects of the rule on the economy are likely to be significant: if the revised labels lead even to small changes in behavior, the effects on fuel purchases alone would be large. 117 State of California, Air Resources Board. ‘‘Staff Report: Initial Statement of Reasons for Rulemaking: Proposed Amendments to the Smog Index Vehicle Emissions Label,’’ May 4, 2007, https://www.climatechange.ca.gov/publications/arb/ 2007-06-21_isor.pdf, (last accessed May 3, 2010). VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 The agencies recognize that Executive Order 13563 directs agencies ‘‘to use the best available techniques to quantify anticipated present and future benefits as accurately as possible.’’ In this context, however, quantitative information is not available, and the agencies have therefore chosen instead to continue with a qualitative assessment of benefits. It is difficult to develop a good baseline for the fleet using the existing label, partly because the existing label is not designed to incorporate advanced technology vehicles. It is even more difficult to develop a comparison for the fleet with the new labels, because the effects of label designs on vehicle purchases are not known. Thus, any assessment of quantitative effects of label design on vehicle sales involves a great deal of speculation. The agencies believe that informed choice is an end in itself, even if it is hard to quantify; the agencies also believe that the new labels will provide significant benefits for consumers, including economic benefits, though these benefits cannot be quantified at this time. The existing label is not suitable for providing information on advanced technologies, and it does not include new information required by EISA; it must be revised. Sections III and IV of this preamble discuss the rationales for the label that is being required. The benefits of this rule will come from the improved provision of information to vehicle buyers and from more informed consumer decisions resulting from the changes. To the extent that the new labels fulfill these functions, they will save consumers money, help them find the most satisfactory vehicles for their needs, and probably contribute to improvements in environmental quality. These effects will be difficult to measure even after rule implementation, because these labels are being introduced at the same time that new vehicle technologies and fuels are coming into the market and vehicles’ fuel economy is improving. Nevertheless, the agencies’ research suggests that a well-designed label will assist people in making informed decisions about their vehicles. D. Summary of Costs and Benefits The primary benefits associated with this rule are associated with improved consumer decision-making resulting from improved presentation of information. At this time, EPA and NHTSA do not have data to quantify these impacts. The primary costs associated with this proposed rule come from revisions to the fuel economy label and additional testing procedures. These costs, not PO 00000 Frm 00041 Fmt 4701 Sfmt 4700 39517 including any cost reductions from harmonizing label designs with California or the FTC, are estimated to be $0.7 to $5.5 million per year. The agencies have concluded, consistent with Executive Order 13563, that the likely benefits justify the costs. VII. Agencies’ Statutory Authority and Executive Order Reviews A. Relationship of EPA’s Requirements With Other Statutes and Regulations 1. Automobile Disclosure Act The Automobile Information Disclosure Act (AIDA) requires the affixing of a retail price sticker to the windshield or side window of new automobiles indicating the Manufacturer’s Suggested Retail Price, the ‘‘sticker price.’’ 118 Additional information, such as a list of any optional equipment offered or transportation charges, is also required. The Act prohibits the sticker from being removed or altered prior to sale to a consumer. Under EPCA, EPA may allow manufacturers of new automobiles to comply with the EPCA labeling requirements by placing the fuel economy information on the label required by AIDA.119 Normally, the price sticker label and EPA label are combined as one large label. Failure to maintain the EPA label on the vehicle is considered a violation of AIDA.120 2. Internal Revenue Code EPCA requires that ‘‘Gas Guzzler’’ tax information under 26 U.S.C. 4064 be included on the fuel economy label. The new labels provide for this requirement. The Internal Revenue code contains the provisions governing the administration of the Gas Guzzler Tax. It contains the table of applicable taxes and defines which vehicles are subject to the taxes.121 The IRS code specifies that the fuel economy to be used to assess the amount of tax will be the combined city and highway fuel economy as determined by using the procedures in place in 1975, or procedures that give comparable results 122 (similar to EPCA’s requirements for determining CAFE for passenger automobiles). This rule does not impact these provisions. 118 More commonly known as the Monroney Act (Senator Mike Monroney was the chief sponsor of the Act) or Price Sticker Act. See 15 U.S.C. 1231– 1233. 119 49 U.S.C. 32908(b)(2). 120 49 U.S.C. 32908(e)(1) 121 26 U.S.C. 34064(a). 122 26 U.S.C. 4064(c). E:\FR\FM\06JYR2.SGM 06JYR2 39518 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations 3. Clean Air Act EPCA states that fuel economy tests shall, to the extent practicable, be carried out with the emissions tests required under Section 206 of the Clean Air Act.123 EPA did not propose and is not requiring additional emissions tests, thus the connection between emission and fuel economy tests is unchanged. mstockstill on DSK4VPTVN1PROD with RULES2 4. Federal Trade Commission Guide Concerning Fuel Economy Advertising for New Vehicles In the mid-1970’s when EPCA was passed, the Federal Trade Commission (FTC) ‘‘took note of the dramatic increase in the number of fuel economy claims then being made and of the proliferation of test procedures then being used as the basis for such claims.’’ 124 They responded by promulgating regulations in 16 CFR part 259 entitled ‘‘Guide Concerning Fuel Economy Advertising for New Vehicles’’ (‘‘Fuel Guide’’). The Fuel Guide, adopted in 1975 and subsequently revised twice, provides guidance to automobile manufacturers to prevent deceptive advertising and to facilitate the use of fuel economy information in advertising. The Fuel Guide advises vehicle manufacturers and dealers how to disclose the established fuel economy of a vehicle, as determined by the Environmental Protection Agency’s rules pursuant to the Automobile Information Disclosure Act (15 U.S.C. 2996), in advertisements that make representations regarding the fuel economy of a new vehicle.125 The disclosure is tied to the claim made in the advertisement. If both city and highway fuel economy claims are made, both city and highway EPA figures should be disclosed. A claim regarding either city or highway fuel economy should be accompanied by the corresponding EPA figure. A general fuel economy claim requires disclosure of the EPA city figure, although the advertiser would be free to state the highway figure as well. The authority for the Fuel Guide is tied to the Federal Trade Commission Act (15 U.S.C. 41– 58) which, briefly stated, makes it illegal for one to engage in ‘‘unfair methods of competition in or affecting commerce and unfair or deceptive acts or practices in or affecting commerce.’’ 123 49 U.S.C. 32904(c). FR 42003, Sept. 10, 1975. 125 43 FR 55747, Nov. 29, 1978; and 60 FR 56230, Nov. 8, 1995. 124 40 VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 B. Statutory and Executive Order Reviews 1. Executive Order 12866 and Executive Order 13563: Regulatory Planning and Review and DOT Regulatory Policies and Procedures Under Executive Order 12866 (58 FR 51735, October 4, 1993), this action is a ‘‘significant regulatory action’’ because the action raises novel legal or policy issues. Accordingly, EPA and NHTSA submitted this action to the Office of Management and Budget (OMB) for review under Executive Orders 12866 and 13563 (76 FR 3821, January 21, 2011) and any changes made in response to OMB recommendations have been documented in the docket for this action. NHTSA is also subject to the Department of Transportation’s Regulatory Policies and Procedures. This final rule is also significant within the meaning of the DOT Regulatory Policies and Procedures. Executive Order 12866 also requires NHTSA to submit this action to OMB for review and document any changes made in response to OMB recommendations. In addition, EPA and NHTSA both prepared an analysis of the potential costs and benefits associated with this action. This analysis is available in Section VI of this document. In accordance with Executive Order 13563, section 1, the agencies have made ‘‘a reasoned determination that’’ the benefits of the rule ‘‘justify its costs (recognizing that some benefits and costs are difficult to quantify.’’ In accordance with Executive Order 13563, section 3, the agencies have reduced costs and promoted predictability and simplicity by coordinating and harmonizing regulatory requirements, both state and Federal. Executive Order 13563, section 4, directs agencies to consider ‘‘flexible approaches’’ that maintain ‘‘freedom of choice for the public.’’ Such approaches include, under the Executive Order, ‘‘disclosure requirements as well as provision of information to the public in a form that is clear and intelligible.’’ This rule is specifically designed to promote the goals of section 4 of Executive Order 13563 by providing clear and intelligible information and by promoting informed choices. 2. Paperwork Reduction Act The information collection requirements in this final rule have been submitted for approval to the Office of Management and Budget (OMB) under the Paperwork Reduction Act, 44 U.S.C. 3501 et seq. The Information Collection Request (ICR) document prepared by PO 00000 Frm 00042 Fmt 4701 Sfmt 4700 EPA has been assigned EPA ICR number 2392.02. Since this is a joint final rule, the burden associated with these information collection requirements could be attributed to either agency. However, since a significant portion of the burden result from new EPA testing requirements, EPA has agreed to assume responsibility for the complete paperwork burden. Both agencies have considered the comments submitted regarding these potential costs as part of their decision in this final rule. The information being collected is used by EPA to calculate the fuel economy estimates that appear on new automobile, light truck and mediumduty passenger vehicle sticker labels. EPA currently collects this information annually as part of its vehicle certification and fuel economy program, and will continue to do so. This final rule changes some of the content of the information submitted. Responses to this information collection are mandatory to obtain the benefit of vehicle certification under Title II of the Clean Air Act (42 U.S.C. 7521 et seq.) and as required under Title III of the Motor Vehicle Information and Cost Savings Act (15 U.S.C. 2001 et seq.). Information submitted by manufacturers is held as confidential until the specific vehicle to which it pertains is available for purchase. After vehicles are available for purchase, most information associated with the manufacturer’s application is available to the public. Under section 208 of the Clean Air Act (42 U.S.C. 7542(c)), all information, other than trade secret processes or methods, must be publicly available. Proprietary information is granted confidentiality in accordance with the Freedom of Information Act, EPA regulations at 40 CFR part 2, and class determinations issued by EPA’s Office of General Counsel. The projected yearly increased cost within the three-year horizon of the pending information collection request is $2,812,000 including $2,286,000 in operations and maintenance costs and $526,000 in labor costs. The estimated number of likely respondent manufacturers is 35. Responses are submitted annually by engine family, with the number of responses per respondent varying widely depending on the number of engine families being certified. Under the current fuel economy information authorization, an average of 12.2 responses a year are approved for each of 33 respondents requiring 451.2 hours per response and 80 hours of recordkeeping at a total cost of $10,012 per response for an industry total of 184,127 hours and $4,274,932 million annually, including capital and E:\FR\FM\06JYR2.SGM 06JYR2 39519 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations operations and maintenance costs. Burden is defined at 5 CFR 1320.3(b). An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB control number. The OMB control numbers for EPA’s regulations in 40 CFR are listed in 40 CFR part 9. 3. Regulatory Flexibility Act The Regulatory Flexibility Act (RFA) generally requires agencies to prepare a regulatory flexibility analysis of any rule subject to notice and comment rulemaking requirements under the Administrative Procedure Act or any other statute unless the agencies certify that the rule will not have a significant economic impact on a substantial number of small entities. Small entities include small businesses, small organizations, and small governmental jurisdictions. For purposes of assessing the impacts of this proposed rule on small entities, a small entity is defined as: (1) A small business as defined by the Small Business Administration (SBA) by category of business using North America Industrial Classification System (NAICS) and codified at 13 CFR 121.201; (2) a small governmental jurisdiction that is a government of a city, county, town, school district or special district with a population of less than 50,000; and (3) a small organization that is any not-for-profit enterprise which is independently owned and operated and is not dominant in its field. Table VIII.B.3–1 provides an overview of the primary SBA small business categories included in the light-duty vehicle sector that are subject to the final rule: TABLE VIII.B.3–1—PRIMARY SBA SMALL BUSINESS CATEGORIES IN THE LIGHT-DUTY VEHICLE SECTOR Industry Defined as small entity by SBA if less than or equal to: Automobile Manufacturing ............................................................................................ Light Truck and Utility Vehicle Manufacturing ............................................................. Motor Vehicle Body Manufacturing .............................................................................. Automobile and Other Motor Vehicle Merchant Wholesalers ...................................... New Car Dealers .......................................................................................................... 1,000 employees ...................................... 1,000 employees ...................................... 1,000 employees ...................................... 100 employees ......................................... 200 employees ......................................... NAICS codes a 336111 336112 336211 423110 441110 mstockstill on DSK4VPTVN1PROD with RULES2 Notes: a North American Industrial Classification System. After considering the economic impacts of today’s final rule on small entities, we certify that this action will not have a significant economic impact on a substantial number of small entities. The small entities directly regulated by this final rule cover several types of small businesses including vehicle manufacturers, automobile dealers, limousine and hearse manufacturers, and independent commercial importers (ICIs). ICIs are companies that import used vehicles into the U.S. that must be certified for emissions compliance and labeled for fuel economy purposes. Small governmental jurisdictions and small organizations as described above will not be impacted. We have determined that the estimated effect of the final rule is to impact 5 small business vehicle manufacturers and 11 ICIs who currently certify vehicles with costs less than one percent of revenues. These 16 companies represent all of the small businesses impacted by the new regulations. The final regulations will have no new impacts on small business automobile dealers or small business limousine and hearse manufacturers. We requested comment on the impacts of the proposed regulations on small entities but received no feedback. An analysis of the impacts of the final rule on small businesses has been prepared and placed in the docket for this rulemaking.126 Although this final rule will not have a significant impact on a substantial number of small entities, we nonetheless have tried to reduce the impact of this rule on small entities. As discussed in section V.B, EPA is requiring a reduction in the testing burden on ICIs that will be needed for the fuel economy label. Under the final regulations, ICIs will be allowed to test over two driving cycles when determining the fuel economy estimate for the fuel economy label instead of testing over five driving cycles as required for vehicle manufacturers. 4. Unfunded Mandates Reform Act This rule does not contain a Federal mandate that may result in expenditures of $100 million (adjusted for inflation) or more for state, local, and tribal governments, in the aggregate, or the private sector in any one year. This rule contains no Federal mandates for state, local, or tribal governments as defined by the provisions of Title II of the UMRA. The rule imposes no enforceable duties on any of these governmental entities. Nothing in the rule would significantly or uniquely affect small governments. The proposed rule only affects vehicle manufacturers and the agencies estimate annual costs of less than $100 million (adjusted for inflation). EPA and NHTSA believe that the rule represents the least costly, most cost-effective approach to achieve the statutory requirements of the rule. The agencies’ estimated costs are provided in Section VI. Thus, this rule is not subject to the requirements of sections 202 or 205 of UMRA. This rule is also not subject to the requirements of section 203 of UMRA because it contains no regulatory requirements that might significantly or uniquely affect small governments. As noted above, the rule only affects vehicle manufacturers. 5. Executive Order 13132: Federalism This action does not have federalism implications. It will not have substantial direct effects on the states, on the relationship between the national government and the states, or on the distribution of power and responsibilities among the various levels of government, as specified in Executive Order 13132. This rule applies to manufacturers of motor vehicles and not to state or local governments. Thus, Executive Order 13132 does not apply to this action. Although section 6 of Executive Order 13132 does not apply to this action, EPA and NHTSA did consult with representatives of state governments in developing this action. 126 ‘‘Screening Analysis: Small Business Impacts from Revisions to Motor Vehicle Fuel Economy Label,’’ EPA report, May 2, 2011. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00043 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 39520 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations 6. Executive Order 13175: Consultation and Coordination With Indian Tribal Governments This action does not have tribal implications, as specified in Executive Order 13175 (65 FR 67249, November 9, 2000). This final rule would be implemented at the Federal level and imposes compliance costs only on vehicle manufacturers. Tribal governments would be affected only to the extent they purchase and use regulated vehicles. Thus, Executive Order 13175 does not apply to this action. 7. Executive Order 13045: Protection of Children From Environmental Health and Safety Risks EPA and NHTSA interpret E.O. 13045 (62 FR 19885, April 23, 1997) as applying only to those regulatory actions that concern health or safety risks, such that the analysis required under section 5–501 of the E.O. has the potential to influence the regulation. This action is not subject to E.O. 13045 because it does not establish an environmental standard intended to mitigate health or safety risks. mstockstill on DSK4VPTVN1PROD with RULES2 8. Executive Order 13211: Actions That Significantly Affect Energy Supply, Distribution or Use This action is not a ‘‘significant energy action’’ as defined in Executive Order 13211 (66 FR 28355 (May 22, 2001)), because it is not likely to have a significant adverse effect on the supply, distribution, or use of energy. This action does not require manufacturers to improve or otherwise change the fuel economy of their vehicles. The purpose of this action is to provide consumers with better information on which to base their vehicle purchasing decisions and that may have a positive effect on the energy supply. Therefore, we have concluded that this rule is not likely to have any adverse energy effects. 9. National Technology Transfer Advancement Act Section 12(d) of the National Technology Transfer and Advancement Act of 1995 (‘‘NTTAA’’), Public Law 104–113 (15 U.S.C. 272 note) directs the agencies to use voluntary consensus standards in its regulatory activities unless to do so would be inconsistent with applicable law or otherwise impractical. Voluntary consensus standards are technical standards (e.g., materials specifications, test methods, sampling procedures, and business practices) that are developed or adopted by voluntary consensus standards bodies. NTTAA directs the agencies to VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 provide Congress, through OMB, explanations when the agencies decide not to use available and applicable voluntary consensus standards. The EPA portion of this rulemaking involves technical standards. EPA has decided to use the following testing standards developed with the Society of Automotive Engineers (SAE) related to measurement procedures for electric vehicles and plug-in hybrid electric vehicles: SAEJ1711, SAE J2841, and SAE J1634. SAE reference documents can be obtained at https://www.SAE.org. The final rule incorporates these standards with only minor modifications needed to fit in the regulatory context. The incorporation by reference does not involve any substantial change or disagreement with the technical conclusions from the published standards. 10. Executive Order 12898: Federal Actions To Address Environmental Justice in Minority Populations and Low-Income Populations Executive Order (EO) 12898 (59 FR 7629 (Feb. 16, 1994)) establishes Federal executive policy on environmental justice. Its main provision directs Federal agencies, to the greatest extent practicable and permitted by law, to make environmental justice part of their mission by identifying and addressing, as appropriate, disproportionately high and adverse human health or environmental effects of their programs, policies, and activities on minority populations and low-income populations in the United States. The agencies have determined that this final rule will not have disproportionately high and adverse human health or environmental effects on minority or low-income populations because it does not affect the level of protection provided to human health or the environment. The final regulations do not require manufacturers to improve or otherwise change the emissions control or fuel economy of their vehicles. The purpose of this final regulation is to provide consumers with better information on which to base their vehicle purchasing decisions. 11. Congressional Review Act The Congressional Review Act, 5 U.S.C. 801 et seq., as added by the Small Business Regulatory Enforcement Fairness Act of 1996, generally provides that before a rule may take effect, the agency promulgating the rule must submit a rule report, which includes a copy of the rule, to each House of the Congress and to the Comptroller General of the United States. EPA will submit a report containing this rule and other PO 00000 Frm 00044 Fmt 4701 Sfmt 4700 required information to the U.S. Senate, the U.S. House of Representatives, and the Comptroller General of the United States prior to publication of the rule in the Federal Register. A Major rule cannot take effect until 60 days after it is published in the Federal Register. This action is not a ‘‘major rule’’ as defined by 5 U.S.C. 804(2). This rule will be effective September 6, 2011. List of Subjects 40 CFR Part 85 Confidential business information, Imports, Labeling, Motor vehicle pollution, Reporting and recordkeeping requirements, Research, Warranties. 40 CFR Part 86 Administrative practice and procedure, Confidential business information, Labeling, Motor vehicle pollution, Reporting and recordkeeping requirements. 40 CFR Part 600 Administrative practice and procedure, Electric power, Fuel economy, Incorporation by reference, Labeling, Reporting and recordkeeping requirements. 49 CFR Part 575 Administrative practice and procedure, Consumer protection, Fuel economy, Motor vehicles, Motor vehicle safety, Reporting and recordkeeping requirements. Environmental Protection Agency 40 CFR Chapter I For the reasons set forth in the preamble, the Environmental Protection Agency amends parts 85, 86, and 600 of title 40, Chapter I of the Code of Federal Regulations as follows: PART 85—CONTROL OF AIR POLLUTION FROM MOBILE SOURCES 1. The authority citation for part 85 continues to read as follows: ■ Authority: 42 U.S.C. 7401–7671q. Subpart T—[Amended] 2. Section 85.1902 is amended by revising paragraph (b)(2) to read as follows: ■ § 85.1902 Definitions. * * * * * (b) * * * (2) A defect in the design, materials, or workmanship in one or more emissions control or emission-related parts, components, systems, software or elements of design which must function properly to ensure continued E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations compliance with greenhouse gas emission standards. * * * * * ■ 6. Section 86.1811–09 is amended by revising paragraph (e) introductory text to read as follows: PART 86—CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES § 86.1811–09 Emission standards for lightduty vehicles, light-duty trucks and medium-duty passenger vehicles. 3. The authority citation for part 86 continues to read as follows: ■ Authority: 42 U.S.C. 7401–7671q. Subpart B—[Amended] 4. Section 86.165–12 is amended by revising paragraph (d)(4) to read as follows: ■ § 86.165–12 procedure. Air conditioning idle test * * * * * (d) * * * (4) Measure and record the continuous CO2 concentration for 600 seconds. Measure the CO2 concentration continuously using raw or dilute sampling procedures. Multiply this concentration by the continuous (raw or dilute) flow rate at the emission sampling location to determine the CO2 flow rate. Calculate the CO2 cumulative flow rate continuously over the test interval. This cumulative value is the total mass of the emitted CO2. Alternatively, CO2 may be measured and recorded using a constant velocity sampling system as described in §§ 86.106–96(a)(2) and 86.109. * * * * * Subpart S—[Amended] 5. Section 86.1810–09 is amended by revising paragraph (f)(1) to read as follows: ■ § 86.1810–09 General standards; increase in emissions; unsafe condition; waivers. mstockstill on DSK4VPTVN1PROD with RULES2 * * * * * (f) * * * (1) All emission standards apply at low altitude conditions and at high altitude conditions, with the following exceptions: (i) The supplemental exhaust emission standards as described in § 86.1811–04(f) apply only at low altitude conditions; (ii) The cold temperature NMHC emission standards as described in § 86.1811–10(g) apply only at low altitude conditions; (iii) The evaporative emission standards specified in § 86.1811–09(e) apply at low altitude conditions. The evaporative emission standards specified in § 86.1811–04(e) continue to apply at high altitude conditions for 2009 and later model year vehicles. * * * * * VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 * * * * * (e) Evaporative emission standards. Evaporative emissions from gasolinefueled, natural gas-fueled, liquefied petroleum gas-fueled, ethanol-fueled and methanol-fueled vehicles must not exceed the standards in this paragraph (e) at low altitude conditions. The evaporative emission standards specified in § 86.1811–04(e)(1) continue to apply at high altitude conditions. The standards apply equally to certification and in-use vehicles. * * * * * ■ 7. Section 86.1818–12 is amended by adding paragraph (b)(3) and revising paragraphs (c)(1) and (d) to read as follows: § 86.1818–12 Greenhouse gas emission standards for light-duty vehicles, light-duty trucks, and medium-duty passenger vehicles. * * * * * (b) * * * (3) Manufacturer has the meaning given by the Department of Transportation at 49 CFR 531.4. (c) * * * (1) For a given individual model year’s production of passenger automobiles and light trucks, manufacturers must comply with a full useful life fleet average CO2 standard calculated according to the provisions of this paragraph (c). Manufacturers must calculate separate full useful life fleet average CO2 standards for their passenger automobile and light truck fleets, as those terms are defined in this section. Each manufacturer’s fleet average CO2 standards determined in this paragraph (c) shall be expressed in whole grams per mile, in the model year specified as applicable. Manufacturers eligible for and choosing to participate in the Temporary Leadtime Allowance Alternative Standards for qualifying manufacturers specified in paragraph (e) of this section shall not include vehicles subject to the Temporary Leadtime Allowance Alternative Standards in the calculations of their primary passenger automobile or light truck standards determined in this paragraph (c). Manufacturers shall demonstrate compliance with the applicable standards according to the provisions of § 86.1865. * * * * * (d) In-use CO2 exhaust emission standards. The in-use CO2 exhaust PO 00000 Frm 00045 Fmt 4701 Sfmt 4700 39521 emission standard shall be the combined city/highway carbon-related exhaust emission value calculated for the appropriate vehicle carline/ subconfiguration according to the provisions of § 600.113–12(g)(4) of this chapter multiplied by 1.1 and rounded to the nearest whole gram per mile. For in-use vehicle carlines/ subconfigurations for which a combined city/highway carbon-related exhaust emission value was not determined under § 600.113–12(g)(4) of this chapter, the in-use CO2 exhaust emission standard shall be the combined city/ highway carbon-related exhaust emission value calculated according to the provisions of § 600.208 of this chapter for the vehicle model type (except that total model year production data shall be used instead of sales projections) multiplied by 1.1 and rounded to the nearest whole gram per mile. For vehicles that are capable of operating on multiple fuels, including but not limited to alcohol dual fuel, natural gas dual fuel and plug-in hybrid electric vehicles, a separate in-use standard shall be determined for each fuel that the vehicle is capable of operating on. These standards apply to in-use testing performed by the manufacturer pursuant to regulations at §§ 86.1845 and 86.1846 and to in-use testing performed by EPA. * * * * * ■ 8. Section 86.1823–08 is amended by revising paragraphs (m)(2)(iii) and (m)(3) to read as follows: § 86.1823–08 Durability demonstration procedures for exhaust emissions. * * * * * (m) * * * (2) * * * (iii) For the 2012 through 2014 model years only, manufacturers may use alternative deterioration factors. For N2O, the alternative deterioration factor to be used to adjust FTP and HFET emissions is the additive or multiplicative deterioration factor determined for (or derived from, using good engineering judgment) NOX emissions according to the provisions of this section. For CH4, the alternative deterioration factor to be used to adjust FTP and HFET emissions is the additive or multiplicative deterioration factor determined for (or derived from, using good engineering judgment) NMOG or NMHC emissions according to the provisions of this section. (3) Other carbon-related exhaust emissions. Deterioration factors shall be determined according to the provisions of paragraphs (a) through (l) of this section. Optionally, in lieu of determining emission-specific FTP and E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations HFET deterioration factors for CH3OH (methanol), HCHO (formaldehyde), C2H5OH (ethanol), and C2H4O (acetaldehyde), manufacturers may use the additive or multiplicative deterioration factor determined for (or derived from, using good engineering judgment) NMOG or NMHC emissions according to the provisions of this section. * * * * * ■ 9. Section 86.1841–01 is amended by revising paragraph (a)(3) to read as follows: § 86.1841–01 Compliance with emission standards for the purpose of certification. (a) * * * (3) Compliance with full useful life CO2 exhaust emission standards shall be demonstrated at certification by the certification levels on the FTP and HFET tests for carbon-related exhaust emissions determined according to § 600.113 of this chapter. * * * * * ■ 10. Section 86.1848–10 is amended by revising the section heading and paragraph (c)(9)(i) to read as follows: § 86.1848–10 Compliance with emission standards for the purpose of certification. * * * * * (c) * * * (9) * * * (i) Failure to meet the fleet average CO2 requirements will be considered a failure to satisfy the terms and conditions upon which the certificate(s) was (were) issued and the vehicles sold in violation of the fleet average CO2 standard will not be covered by the certificate(s). The vehicles sold in violation will be determined according to § 86.1865–12(k)(8). * * * * * ■ 11. Section 86.1865–12 is amended by revising paragraphs (a)(1) introductory text, (d), (j)(1), (k)(7)(i), (k)(8)(iii) through (v), (k)(9)(iv)(B), and (k)(9)(v) to read as follows: mstockstill on DSK4VPTVN1PROD with RULES2 § 86.1865–12 How to comply with the fleet average CO2 standards. (a) * * * (1) Unless otherwise exempted under the provisions of § 86.1801–12(j) or (k), CO2 fleet average exhaust emission standards apply to: * * * * * (d) Small volume manufacturer certification procedures. Certification VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 procedures for small volume manufacturers are provided in § 86.1838. Small businesses meeting certain criteria may be exempted from the greenhouse gas emission standards in § 86.1818 according to the provisions of § 86.1801–12(j) or (k). * * * * * (j) * * * (1) Compliance and enforcement requirements are provided in this section and § 86.1848–10(c)(9). * * * * * (k) * * * (7) * * * (i) Credits generated and calculated according to the method in paragraphs (k)(4) and (5) of this section may not be used to offset deficits other than those deficits accrued with respect to the standard in § 86.1818. Credits may be banked and used in a future model year in which a manufacturer’s average CO2 level exceeds the applicable standard. Credits may be exchanged between the passenger automobile and light truck fleets of a given manufacturer. Credits may also be traded to another manufacturer according to the provisions in paragraph (k)(8) of this section. Before trading or carrying over credits to the next model year, a manufacturer must apply available credits to offset any deficit, where the deadline to offset that credit deficit has not yet passed. * * * * * (8) * * * (iii) EPA will determine the vehicles not covered by a certificate because the condition on the certificate was not satisfied by designating vehicles in those test groups with the highest carbon-related exhaust emission values first and continuing until reaching a number of vehicles equal to the calculated number of non-complying vehicles as determined in this paragraph (k)(8). If this calculation determines that only a portion of vehicles in a test group contribute to the debit situation, then EPA will designate actual vehicles in that test group as not covered by the certificate, starting with the last vehicle produced and counting backwards. (iv)(A) If a manufacturer ceases production of passenger cars and light trucks, the manufacturer continues to be responsible for offsetting any debits outstanding within the required time period. Any failure to offset the debits will be considered a violation of PO 00000 Frm 00046 Fmt 4701 Sfmt 4725 paragraph (k)(8)(i) of this section and may subject the manufacturer to an enforcement action for sale of vehicles not covered by a certificate, pursuant to paragraphs (k)(8)(ii) and (iii) of this section. (B) If a manufacturer is purchased by, merges with, or otherwise combines with another manufacturer, the controlling entity is responsible for offsetting any debits outstanding within the required time period. Any failure to offset the debits will be considered a violation of paragraph (k)(8)(i) of this section and may subject the manufacturer to an enforcement action for sale of vehicles not covered by a certificate, pursuant to paragraphs (k)(8)(ii) and (iii) of this section. (v) For purposes of calculating the statute of limitations, a violation of the requirements of paragraph (k)(8)(i) of this section, a failure to satisfy the conditions upon which a certificate(s) was issued and hence a sale of vehicles not covered by the certificate, all occur upon the expiration of the deadline for offsetting debits specified in paragraph (k)(8)(i) of this section. (9) * * * (iv) * * * (B) Failure to offset the debits within the required time period will be considered a failure to satisfy the conditions upon which the certificate(s) was issued and will be addressed pursuant to paragraph (k)(8) of this section. (v) A manufacturer may only trade credits that it has generated pursuant to paragraphs (k)(4) and (5) of this section or acquired from another party. * * * * * 12. Section 86.1866–12 is amended by revising paragraphs (b)(2), (c)(5)(iv), and (d)(1) introductory text to read as follows: ■ § 86.1866–12 programs. CO2 fleet average credit * * * * * (b) * * * (2) The CO2-equivalent gram per mile leakage reduction to be used to calculate the total credits generated by the air conditioning system shall be determined according to the following formulae, rounded to the nearest tenth of a gram per mile: (i) Passenger automobiles: E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.011</GPH> 39522 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations the calculated rate is less than 8.3 grams/ year (4.1 grams/year for systems using only electric compressors), the rate for the purpose of this formula shall be 8.3 grams/year (4.1 grams/year for systems using only electric compressors). The constant 16.6 is the average passenger car impact of air conditioning leakage in units of grams/year. GWPREF means the global warming potential of the refrigerant as indicated in Where: MaxCredit is 15.6 (grams CO2-equivalent/ mile) for air conditioning systems using HFC–134a, and 17.2 (grams CO2equivalent/mile) for air conditioning systems using a refrigerant with a lower global warming potential. Leakage means the annual refrigerant leakage rate determined according to the provisions of § 86.166–12(a), except if the calculated rate is less than 10.4 grams/year (5.2 grams/year for systems using only electric compressors), the rate for the purpose of this formula shall be 10.4 grams/year (5.2 grams/year for systems using only electric compressors). The constant 20.7 is the average light truck impact of air conditioning leakage in units of grams/year. GWPREF means the global warming potential of the refrigerant as indicated in paragraph (b)(5) of this section or as otherwise determined by the Administrator. GWPR134a means the global warming potential of HFC–134a as indicated in paragraph (b)(5) of this section or as otherwise determined by the Administrator. reserving paragraph (a)(3)(iv)(A), and revising paragraphs (a)(3)(iv)(F), (a)(3)(vi), (a)(4), (b)(2), and (e)(4)(ii) to read as follows: mstockstill on DSK4VPTVN1PROD with RULES2 * * * * * (c) * * * (5) * * * (iv) Air conditioning systems with compressors that are powered solely by electricity shall submit Air Conditioning Idle Test Procedure data to be eligible to generate credits in 2014 and later model years, but such systems are not required to meet a specific threshold to be eligible to generate such credits, as long as the engine is off for at least 2 cumulative minutes during the air conditioning-on portion of the Idle Test Procedure in § 86.165–12(d). * * * * * (d) * * * (1) Qualification criteria. To qualify for this credit, the following criteria must be met as determined by the Administrator: * * * * * ■ 13. Section 86.1867–12 is amended by removing and reserving paragraph (a)(1)(iii)(A), by revising paragraphs (a)(1)(i), (a)(1)(ii), removing and VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 § 86.1867–12 programs. Optional early CO2 credit * * * * * (a) * * * (1) * * * (i) An average carbon-related exhaust emission value calculation will be made for the combined LDV/LDT1 averaging set, where the terms LDV and LDT1 are as defined in § 86.1803. (ii) An average carbon-related exhaust emission value calculation will be made for the combined LDT2/HLDT/MDPV averaging set, where the terms LDT2, HLDT, and MDPV are as defined in § 86.1803. (iii) * * * (A) [Reserved] * * * * * (3) * * * (iv) * * * (A) Vehicles sold in California and the section 177 states determined in paragraph (a)(2)(i) of this section shall not be included. * * * * * (F) Electric, fuel cell, and plug-in hybrid electric model type carbonrelated exhaust emission values shall be included in the fleet average determined under paragraph (a)(1) of this section only to the extent that such vehicles are not being used to generate early advanced technology vehicle credits under paragraph (c) of this section. * * * * * (vi) Credits are earned on the last day of the model year. Manufacturers must calculate, for a given model year, the number of credits or debits it has generated according to the following equation, rounded to the nearest megagram: CO2 Credits or Debits (Mg) = [(CO2 Credit Threshold ¥ Manufacturer’s Sales Weighted Fleet Average CO2 Emissions) × (Total Number of PO 00000 Frm 00047 Fmt 4701 Sfmt 4700 paragraph (b)(5) of this section or as otherwise determined by the Administrator. GWPHFC134a means the global warming potential of HFC–134a as indicated in paragraph (b)(5) of this section or as otherwise determined by the Administrator. (ii) Light trucks: Vehicles Sold) × (Vehicle Lifetime Miles)] ÷ 1,000,000 Where: CO2 Credit Threshold = the applicable credit threshold value for the model year and vehicle averaging set as determined by paragraph (a)(3)(v) of this section. Manufacturer’s Sales Weighted Fleet Average CO2 Emissions = average calculated according to paragraph (a)(3)(iv) of this section. Total Number of Vehicles Sold = The number of vehicles domestically sold as defined in § 600.511 of this chapter except that vehicles sold in California and the section 177 states determined in paragraph (a)(2)(i) of this section shall not be included. Vehicle Lifetime Miles is 195,264 for the LDV/LDT1 averaging set and 225,865 for the LDT2/HLDT/MDPV averaging set. * * * * * (4) Pathway 4. Pathway 4 credits are those credits earned under Pathway 3 as described in paragraph (a)(3) of this section in the set of states that does not include California and the section 177 states determined in paragraph (a)(2)(i) of this section and calculated according to paragraph (a)(3) of this section. Credits may only be generated by vehicles sold in the set of states that does not include California and the section 177 states determined in paragraph (a)(2)(i) of this section. (b) * * * (2) Manufacturers must be participating in one of the early fleet average credit pathways described in paragraphs (a)(1), (2), or (3) of this section in order to generate early air conditioning credits for vehicles sold in California and the section 177 states as determined in paragraph (a)(2)(i) of this section. Manufacturers that select Pathway 4 as described in paragraph (a)(4) of this section may not generate early air conditioning credits for vehicles sold in California and the section 177 states as determined in paragraph (a)(2)(i) of this section. Manufacturers not participating in one of the early fleet average credit pathways described in this section may E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.012</GPH> Where: MaxCredit is 12.6 (grams CO2-equivalent/ mile) for air conditioning systems using HFC–134a, and 13.8 (grams CO2equivalent/mile) for air conditioning systems using a refrigerant with a lower global warming potential. Leakage means the annual refrigerant leakage rate determined according to the provisions of § 86.166–12(a), except if 39523 39524 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations generate early air conditioning credits only for vehicles sold in states other than in California and the section 177 states as determined in paragraph (a)(2)(i) of this section. * * * * * (e) * * * (4) * * * (ii) The leakage and efficiency credit values and all the information required to determine these values. * * * * * PART 600—FUEL ECONOMY AND GREENHOUSE GAS EXHAUST EMISSIONS OF MOTOR VEHICLES 14. The authority citation for part 600 continues to read as follows: Authority: 49 U.S.C. 32901–23919q, Pub. L. 109–58. 15. The heading for part 600 is revised to read as set forth above. ■ Subpart A—General Provisions 16. The heading for subpart A is revised as set forth above. ■ §§ 600.001–08, 600.001–86, 600.001–93, 600.002–85, 600.002–93, 600.004–77, 600.006–86, 600.006–87, 600.006–89, 600.007–80, 600.008–01, 600.008–77, and 600.010–86 [Removed] 17. Subpart A is amended by removing the following sections: § 600.001–08. § 600.001–86. § 600.001–93. § 600.002–85. § 600.002–93. § 600.004–77. § 600.006–86. § 600.006–87. § 600.006–89. § 600.007–80. § 600.008–01. § 600.008–77. § 600.010–86. ■ [Redesignated as § 600.001] § 600.002–08 [Redesignated as § 600.002] § 600.003–77 [Redesignated as § 600.003] § 600.005–81 [Redesignated as § 600.005] § 600.006–08 [Redesignated as § 600.006] § 600.007–08 mstockstill on DSK4VPTVN1PROD with RULES2 § 600.001–12 [Redesignated as § 600.007] § 600.008–08 [Redesignated as § 600.008] § 600.009–85 [Redesignated as § 600.009] § 600.010–08 [Redesignated as § 600.010] § 600.011–93 [Redesignated as § 600.011] 18. Redesignate §§ 600.001–12 through 600.011–93 as follows: VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 § 600.001–12 § 600.002–08 § 600.003–77 § 600.005–81 § 600.006–08 § 600.007–08 § 600.008–08 § 600.009–85 § 600.010–08 § 600.011–93 New section § 600.001 § 600.002 § 600.003 § 600.005 § 600.006 § 600.007 § 600.008 § 600.009 § 600.010 § 600.011 19. Newly redesignated § 600.001 is revised to read as follows: ■ § 600.001 ■ ■ Old section General applicability. (a) The provisions of this part apply to 2008 and later model year automobiles that are not medium duty passenger vehicles, and to 2011 and later model year automobiles including medium-duty passenger vehicles. (b) The provisions of subparts A, D, and F of this part are optional through the 2011 model year in the following cases: (1) Manufacturers that produce only electric vehicles are exempt from the requirements of this subpart, except with regard to the requirements in those sections pertaining specifically to electric vehicles. (2) Manufacturers with worldwide production (excluding electric vehicle production) of less than 10,000 gasolinefueled and/or diesel powered passenger automobiles and light trucks may optionally comply with the electric vehicle requirements in this subpart. (c) Unless stated otherwise, references to fuel economy or fuel economy data in this part shall also be interpreted to mean the related exhaust emissions of CO2, HC, and CO, and where applicable for alternative fuel vehicles, CH3OH, C2H5OH, C2H4O, HCHO, NMHC and CH4. References to average fuel economy shall be interpreted to also mean average carbon-related exhaust emissions and average CO2 emissions. References to fuel economy data vehicles shall also be meant to refer to vehicles tested for carbon-related exhaust emissions for the purpose of demonstrating compliance with fleet average CO2 standards in § 86.1818 of this chapter. (d) The model year of initial applicability for sections in this part is indicated by the section number. The two digits following the hyphen designate the first model year for which a section is applicable. An individual section continues to apply for later model years until it is replaced by a different section that applies starting in a later model year. Sections that have no two-digit suffix apply for all 2008 and later model year vehicles, except as PO 00000 Frm 00048 Fmt 4701 Sfmt 4700 noted in those sections. If a section has a two-digit suffix but the regulation references that section without including the two-digit suffix, this refers to the section applicable for the appropriate model year. This also applies for references to part 86 of this chapter. As an example, § 600.113–08 applies to the 2008 and subsequent model years until § 600.113–12 is applicable beginning with the 2012 model year. Section 600.111–08 would then apply only for 2008 through 2011 model year vehicles. ■ 20. Newly redesignated § 600.002 is revised to read as follows: § 600.002 Definitions. The following definitions apply throughout this part: 3-bag FTP means the Federal Test Procedure specified in part 86 of this chapter, with three sampling portions consisting of the cold-start transient (‘‘Bag 1’’), stabilized (‘‘Bag 2’’), and hotstart transient phases (‘‘Bag 3’’). 4-bag FTP means the 3-bag FTP, with the addition of a sampling portion for the hot-start stabilized phase (‘‘Bag 4’’). 5-cycle means the FTP, HFET, US06, SC03 and cold temperature FTP tests as described in subparts B and C of this part. Administrator means the Administrator of the Environmental Protection Agency or his authorized representative. Alcohol means a mixture containing 85 percent or more by volume methanol, ethanol, or other alcohols, in any combination. Alcohol-fueled automobile means an automobile designed to operate exclusively on alcohol. Alcohol dual fuel automobile means an automobile: (1) Which is designed to operate on alcohol and on gasoline or diesel fuel; and (2) Which provides equal or greater energy efficiency as calculated in accordance with § 600.510–08(g)(1) or § 600.510–12(g)(1) while operating on alcohol as it does while operating on gasoline or diesel fuel; and (3) Which, in the case of passenger automobiles, meets or exceeds the minimum driving range established by the Department of Transportation in 49 CFR part 538. Alternative fuel means any of the following: (1) Methanol. (2) Denatured ethanol. (3) Other alcohols. (4) A mixture containing at least 85 percent (or an alternative percentage as specified by the Secretary of Transportation under 49 U.S.C. E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations 32901(b)) of methanol, denatured ethanol, and other alcohols by volume with gasoline or other fuels. (5) Natural gas. (6) Liquefied petroleum gas. (7) Hydrogen. (8) Coal derived liquid fuels. (9) Fuels (except alcohol) derived from biological materials. (10) Electricity (including electricity from solar energy). (11) Any other fuel the Secretary of Transportation prescribes by regulation under 49 U.S.C. 32901(a)(1)(K). Automobile has the meaning given by the Department of Transportation at 49 CFR 523.3. This includes ‘‘passenger automobiles’’ and ‘‘non-passenger automobiles’’ (or ‘‘light trucks’’). Auxiliary emission control device (AECD) means an element of design as defined in § 86.1803 of this chapter. Average fuel economy means the unique fuel economy value as computed under § 600.510 for a specific class of automobiles produced by a manufacturer that is subject to average fuel economy standards. Axle ratio means the number of times the input shaft to the differential (or equivalent) turns for each turn of the drive wheels. Base level means a unique combination of basic engine, inertia weight class and transmission class. Base tire means the tire specified as standard equipment by the manufacturer. Base vehicle means the lowest priced version of each body style that makes up a car line. Basic engine means a unique combination of manufacturer, engine displacement, number of cylinders, fuel system (e.g., type of fuel injection), catalyst usage, and other engine and emission control system characteristics specified by the Administrator. For electric vehicles, basic engine means a unique combination of manufacturer and electric traction motor, motor controller, battery configuration, electrical charging system, energy storage device, and other components as specified by the Administrator. Battery configuration means the electrochemical type, voltage, capacity (in Watt-hours at the c/3 rate), and physical characteristics of the battery used as the tractive energy device. Body style means a level of commonality in vehicle construction as defined by number of doors and roof treatment (e.g., sedan, convertible, fastback, hatchback) and number of seats (i.e., front, second, or third seat) requiring seat belts pursuant to National Highway Traffic Safety Administration safety regulations in 49 CFR part 571. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 Station wagons and light trucks are identified as car lines. Calibration means the set of specifications, including tolerances, unique to a particular design, version of application of a component, or component assembly capable of functionally describing its operation over its working range. Carbon-related exhaust emissions (CREE) means the summation of the carbon-containing constituents of the exhaust emissions, with each constituent adjusted by a coefficient representing the carbon weight fraction of each constituent relative to the CO2 carbon weight fraction, as specified in § 600.113. For example, carbon-related exhaust emissions (weighted 55 percent city and 45 percent highway) are used to demonstrate compliance with fleet average CO2 emission standards outlined in § 86.1818 of this chapter. Car line means a name denoting a group of vehicles within a make or car division which has a degree of commonality in construction (e.g., body, chassis). Car line does not consider any level of decor or opulence and is not generally distinguished by characteristics as roof line, number of doors, seats, or windows, except for station wagons or light-duty trucks. Station wagons and light-duty trucks are considered to be different car lines than passenger cars. Certification vehicle means a vehicle which is selected under § 86.1828 of this chapter and used to determine compliance under § 86.1848 of this chapter for issuance of an original certificate of conformity. City fuel economy means the city fuel economy determined by operating a vehicle (or vehicles) over the driving schedule in the Federal emission test procedure, or determined according to the vehicle-specific 5-cycle or derived 5cycle procedures. Cold temperature FTP means the test performed under the provisions of subpart C of part 86 of this chapter. Combined fuel economy means: (1) The fuel economy value determined for a vehicle (or vehicles) by harmonically averaging the city and highway fuel economy values, weighted 0.55 and 0.45, respectively. (2) For electric vehicles, the term means the equivalent petroleum-based fuel economy value as determined by the calculation procedure promulgated by the Secretary of Energy. Dealer means a person who resides or is located in the United States, any territory of the United States, or the District of Columbia and who is engaged in the sale or distribution of new automobiles to the ultimate purchaser. PO 00000 Frm 00049 Fmt 4701 Sfmt 4700 39525 Derived 5-cycle fuel economy means the 5-cycle fuel economy derived from the FTP-based city and HFET-based highway fuel economy by means of the equation provided in § 600.210. Derived 5-cycle CO2 means the 5-cycle CO2 derived from the FTP-based city and HFET-based highway fuel economy by means of the equation provided in § 600.210. Diesel gallon equivalent means an amount of electricity or fuel with the energy equivalence of one gallon of diesel fuel. For purposes of this part, one gallon of diesel fuel is equivalent to 36.7 kilowatt-hours of electricity. Drive system is determined by the number and location of drive axles (e.g., front wheel drive, rear wheel drive, four wheel drive) and any other feature of the drive system if the Administrator determines that such other features may result in a fuel economy difference. Dual fueled automobile means an automobile: (1) Which is designed to operate on an alternative fuel and on gasoline or diesel fuel; and (2) Which provides equal or greater energy efficiency as calculated in accordance with § 600.510–08(g)(1) or § 600.510–12(g)(1) while operating on the alternative fuel as it does while operating on gasoline or diesel fuel; and (3) Which, in the case of passenger automobiles, meets or exceeds the minimum driving range established by the Department of Transportation in 49 CFR part 538. Electrical charging system means a device to convert 60 Hz alternating electric current, as commonly available in residential electric service in the United States, to a proper form for recharging the energy storage device. Electric traction motor means an electrically powered motor which provides tractive energy to the wheels of a vehicle. Electric vehicle has the meaning given in § 86.1803 of this chapter. Energy storage device means a rechargeable means of storing tractive energy on board a vehicle such as storage batteries or a flywheel. Engine code means a unique combination, within an engine-system combination (as defined in § 86.1803 of this chapter), of displacement, fuel injection (or carburetion or other fuel delivery system), calibration, distributor calibration, choke calibration, auxiliary emission control devices, and other engine and emission control system components specified by the Administrator. For electric vehicles, engine code means a unique combination of manufacturer, electric traction motor, motor configuration, E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 39526 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations motor controller, and energy storage device. Federal emission test procedure (FTP) refers to the dynamometer driving schedule, dynamometer procedure, and sampling and analytical procedures described in part 86 of this chapter for the respective model year, which are used to derive city fuel economy data. Footprint has the meaning given in § 86.1803 of this chapter. FTP-based city fuel economy means the fuel economy determined in § 600.113 of this part, on the basis of FTP testing. Fuel means: (1) Gasoline and diesel fuel for gasoline- or diesel-powered automobiles; or (2) Electrical energy for electrically powered automobiles; or (3) Alcohol for alcohol-powered automobiles; or (4) Natural gas for natural gaspowered automobiles; or (5) Liquid Petroleum Gas (LPG), commonly referred to as ‘‘propane,’’ for LPG-powered automobiles; or (6) Hydrogen for hydrogen fuel cell automobiles and for automobiles equipped with hydrogen internal combustion engines. Fuel cell has the meaning given in § 86.1803 of this chapter. Fuel cell vehicle has the meaning given in § 86.1803 of this chapter. Fuel economy means: (1) The average number of miles traveled by an automobile or group of automobiles per volume of fuel consumed as calculated in this part; or (2) For the purpose of calculating average fuel economy pursuant to the provisions of part 600, subpart F, fuel economy for electrically powered automobiles means the equivalent petroleum-based fuel economy as determined by the Secretary of Energy in accordance with the provisions of 10 CFR 474. Fuel economy data vehicle means a vehicle used for the purpose of determining fuel economy which is not a certification vehicle. Gasoline gallon equivalent means an amount of electricity or fuel with the energy equivalence of one gallon of gasoline. For purposes of this part, one gallon of gasoline is equivalent to 33.705 kilowatt-hours of electricity or 121.5 standard cubic feet of natural gas. Good engineering judgment has the meaning given in § 1068.30 of this chapter. See § 1068.5 of this chapter for the administrative process we use to evaluate good engineering judgment. Gross vehicle weight rating means the manufacturer’s gross weight rating for the individual vehicle. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 Hatchback means a passenger automobile where the conventional luggage compartment, i.e., trunk, is replaced by a cargo area which is open to the passenger compartment and accessed vertically by a rear door which encompasses the rear window. Highway fuel economy means the highway fuel economy determined either by operating a vehicle (or vehicles) over the driving schedule in the Federal highway fuel economy test procedure, or determined according to either the vehicle-specific 5-cycle equation or the derived 5-cycle equation for highway fuel economy. Highway fuel economy test procedure (HFET) refers to the dynamometer driving schedule, dynamometer procedure, and sampling and analytical procedures described in subpart B of this part and which are used to derive highway fuel economy data. HFET-based fuel economy means the highway fuel economy determined in § 600.113 of this part, on the basis of HFET testing. Hybrid electric vehicle (HEV) has the meaning given in § 86.1803 of this chapter. Independent Commercial Importer has the meaning given in § 85.1502 of this chapter. Inertia weight class means the class, which is a group of test weights, into which a vehicle is grouped based on its loaded vehicle weight in accordance with the provisions of part 86 of this chapter. Label means a sticker that contains fuel economy information and is affixed to new automobiles in accordance with subpart D of this part. Light truck means an automobile that is not a passenger automobile, as defined by the Secretary of Transportation at 49 CFR 523.5. This term is interchangeable with ‘‘nonpassenger automobile.’’ The term ‘‘light truck’’ includes medium-duty passenger vehicles which are manufactured during 2011 and later model years. Medium-duty passenger vehicle means a vehicle which would satisfy the criteria for light trucks as defined by the Secretary of Transportation at 49 CFR 523.5 but for its gross vehicle weight rating or its curb weight, which is rated at more than 8,500 lbs GVWR or has a vehicle curb weight of more than 6,000 pounds or has a basic vehicle frontal area in excess of 45 square feet, and which is designed primarily to transport passengers, but does not include a vehicle that: (1) Is an ‘‘incomplete truck’’ as defined in this subpart; or (2) Has a seating capacity of more than 12 persons; or PO 00000 Frm 00050 Fmt 4701 Sfmt 4700 (3) Is designed for more than 9 persons in seating rearward of the driver’s seat; or (4) Is equipped with an open cargo area (for example, a pick-up truck box or bed) of 72.0 inches in interior length or more. A covered box not readily accessible from the passenger compartment will be considered an open cargo area for purposes of this definition. Minivan means a light truck which is designed primarily to carry no more than eight passengers, having an integral enclosure fully enclosing the driver, passenger, and load-carrying compartments, and rear seats readily removed, folded, stowed, or pivoted to facilitate cargo carrying. A minivan typically includes one or more sliding doors and a rear liftgate. Minivans typically have less total interior volume or overall height than full sized vans and are commonly advertised and marketed as ‘‘minivans.’’ Model type means a unique combination of car line, basic engine, and transmission class. Model year means the manufacturer’s annual production period (as determined by the Administrator) which includes January 1 of such calendar year. If a manufacturer has no annual production period, the term ‘‘model year’’ means the calendar year. Motor controller means an electronic or electro-mechanical device to convert energy stored in an energy storage device into a form suitable to power the traction motor. Natural gas-fueled automobile means an automobile designed to operate exclusively on natural gas. Natural gas dual fuel automobile means an automobile: (1) Which is designed to operate on natural gas and on gasoline or diesel fuel; (2) Which provides equal or greater energy efficiency as calculated in § 600.510–08(g)(1) while operating on natural gas as it does while operating on gasoline or diesel fuel; and (3) Which, in the case of passenger automobiles, meets or exceeds the minimum driving range established by the Department of Transportation in 49 CFR part 538. Non-passenger automobile has the meaning given by the Department of Transportation at 49 CFR 523.5. This term is synonymous with ‘‘light truck.’’ Passenger automobile has the meaning given by the Department of Transportation at 49 CFR 523.4. Pickup truck means a nonpassenger automobile which has a passenger compartment and an open cargo bed. E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations Plug-in hybrid electric vehicle (PHEV) has the meaning given in § 86.1803 of this chapter. Production volume means, for a domestic manufacturer, the number of vehicle units domestically produced in a particular model year but not exported, and for a foreign manufacturer, means the number of vehicle units of a particular model imported into the United States. QR Code means Quick Response Code, which is a registered trademark of Denso Wave, Incorporated. Round has the meaning given in § 1065.1001 of this chapter, unless specified otherwise. SC03 means the test procedure specified in § 86.160 of this chapter. Secretary of Energy means the Secretary of Energy or his authorized representative. Secretary of Transportation means the Secretary of Transportation or his authorized representative. Sport utility vehicle (SUV) means a light truck with an extended roof line to increase cargo or passenger capacity, cargo compartment open to the passenger compartment, and one or more rear seats readily removed or folded to facilitate cargo carrying. Station wagon means a passenger automobile with an extended roof line to increase cargo or passenger capacity, cargo compartment open to the passenger compartment, a tailgate, and one or more rear seats readily removed or folded to facilitate cargo carrying. Subconfiguration means a unique combination within a vehicle configuration of equivalent test weight, road-load horsepower, and any other operational characteristics or parameters which the Administrator determines may significantly affect fuel economy within a vehicle configuration. Test weight means the weight within an inertia weight class which is used in the dynamometer testing of a vehicle, and which is based on its loaded vehicle weight in accordance with the provisions of part 86 of this chapter. Track width has the meaning given in § 86.1803 of this chapter. Transmission class means a group of transmissions having the following common features: Basic transmission type (manual, automatic, or semiautomatic); number of forward gears used in fuel economy testing (e.g., manual four-speed, three-speed automatic, two-speed semi-automatic); drive system (e.g., front wheel drive, rear wheel drive; four wheel drive), type of overdrive, if applicable (e.g., final gear ratio less than 1.00, separate overdrive unit); torque converter type, if applicable (e.g., non-lockup, lockup, VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 variable ratio); and other transmission characteristics that may be determined to be significant by the Administrator. Transmission configuration means the Administrator may further subdivide within a transmission class if the Administrator determines that sufficient fuel economy differences exist. Features such as gear ratios, torque converter multiplication ratio, stall speed, shift calibration, or shift speed may be used to further distinguish characteristics within a transmission class. Ultimate consumer means the first person who purchases an automobile for purposes other than resale or who leases an automobile. US06 means the test procedure as described in § 86.159 of this chapter. US06-City means the combined periods of the US06 test that occur before and after the US06-Highway period. US06-Highway means the period of the US06 test that begins at the end of the deceleration which is scheduled to occur at 130 seconds of the driving schedule and terminates at the end of the deceleration which is scheduled to occur at 495 seconds of the driving schedule. Usable fuel storage capacity means the amount of fuel that is available to a vehicle starting from a complete refueling event until the vehicle stops (or until driveability deteriorates to the point that further driving is unlikely or impractical). For liquid fuels, the usable fuel storage capacity represents the difference between the total fuel volume after a complete refueling event and the fuel volume that remains in the fuel tank after the vehicle runs out of fuel. For other fuels, use good engineering judgment to determine the full and empty conditions consistent with typical consumer behavior. For example, for natural gas vehicles, the full condition would be the point at which a typical operator would stop refueling based on the increasing system pressures, which are determined by temperature effects related to the refueling process; this does not necessarily represent the maximum amount of fuel the tank can hold under equilibrium conditions. The empty condition would be the point at which fuel pressure drops enough that the engine is unable to maintain stable airfuel ratios for acceptable continued operation. Van means any light truck having an integral enclosure fully enclosing the driver compartment and load carrying compartment. The distance from the leading edge of the windshield to the foremost body section of vans is PO 00000 Frm 00051 Fmt 4701 Sfmt 4700 39527 typically shorter than that of pickup trucks and SUVs. Vehicle configuration means a unique combination of basic engine, engine code, inertia weight class, transmission configuration, and axle ratio within a base level. Vehicle-specific 5-cycle CO2 means the CO2 calculated according to the procedures in § 600.114. Vehicle-specific 5-cycle fuel economy means the fuel economy calculated according to the procedures in § 600.114. Wheelbase has the meaning given in § 86.1803 of this chapter. ■ 21. Newly redesignated § 600.003 is revised to read as follows: § 600.003 Abbreviations. The abbreviations and acronyms used in this part have the same meaning as those in part 86 of this chapter, with the addition of the following: (a) ‘‘MPG’’ or ‘‘mpg’’ means miles per gallon. This may be used to generally describe fuel economy as a quantity, or it may be used as the units associated with a particular value. (b) MPGe means miles per gallon equivalent. This is generally used to quantify a fuel economy value for vehicles that use a fuel other than gasoline. The value represents miles the vehicle can drive with the energy equivalent of one gallon of gasoline. (c) SCF means standard cubic feet. (d) SUV means sport utility vehicle. (e) CREE means carbon-related exhaust emissions. ■ 22. Newly redesignated § 600.005 is amended by revising the introductory text and paragraph (a) to read as follows: § 600.005 Maintenance of records and rights of entry. The provisions of this section are applicable to all fuel economy data vehicles. Certification vehicles are required to meet the provisions of § 86.1844 of this chapter. (a) The manufacturer of any new motor vehicle subject to any of the standards or procedures prescribed in this part shall establish, maintain, and retain the following adequately organized and indexed records: (1) General records. (i) Identification and description of all vehicles for which data are submitted to meet the requirements of this part. (ii) A description of all procedures used to test each vehicle. (iii) A copy of the information required to be submitted under § 600.006 fulfills the requirements of paragraph (a)(1)(i) of this section. (2) Individual records. A brief history of each vehicle for which data are E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 39528 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations submitted to meet the requirements of this part, in the form of a separate booklet or other document for each separate vehicle, in which must be recorded: (i) The steps taken to ensure that the vehicle with respect to its engine, drive train, fuel system, emission control system components, exhaust after treatment device, vehicle weight, or any other device or component, as applicable, will be representative of production vehicles. In the case of electric vehicles, the manufacturer should describe the steps taken to ensure that the vehicle with respect to its electric traction motor, motor controller, battery configuration, or any other device or component, as applicable, will be representative of production vehicles. (ii) A complete record of all emission tests performed under part 86 of this chapter, all fuel economy tests performed under this part 600 (except tests actually performed by EPA personnel), and all electric vehicle tests performed according to procedures promulgated by DOE, including all individual worksheets and other documentation relating to each such test or exact copies thereof; the date, time, purpose, and location of each test; the number of miles accumulated on the vehicle when the tests began and ended; and the names of supervisory personnel responsible for the conduct of the tests. (iii) A description of mileage accumulated since selection of buildup of such vehicles including the date and time of each mileage accumulation listing both the mileage accumulated and the name of each driver, or each operator of the automatic mileage accumulation device, if applicable. Additionally, a description of mileage accumulated prior to selection or buildup of such vehicle must be maintained in such detail as is available. (iv) If used, the record of any devices employed to record the speed or mileage, or both, of the test vehicle in relationship to time. (v) A record and description of all maintenance and other servicing performed, within 2,000 miles prior to fuel economy testing under this part, giving the date and time of the maintenance or service, the reason for it, the person authorizing it, and the names of supervisory personnel responsible for the conduct of the maintenance or service. A copy of the maintenance information to be submitted under § 600.006 fulfills the requirements of this paragraph (a)(2)(v). (vi) A brief description of any significant events affecting the vehicle VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 during any of the period covered by the history not described in an entry under one of the previous headings including such extraordinary events as vehicle accidents or driver speeding citations or warnings. (3) Keeping records. The manufacturer shall retain all records required under this part for five years after the end of the model year to which they relate. Records may be retained as hard copy or some alternative storage medium, provided that in every case all the information contained in hard copy shall be retained. * * * * * ■ 23. Newly redesignated § 600.006 is amended by revising paragraphs (c), (e), and (g) to read as follows: § 600.006 Data and information requirements for fuel economy data vehicles. * * * * * (c) The manufacturer shall submit the following fuel economy data: (1) For vehicles tested to meet the requirements of part 86 of this chapter (other than those chosen in accordance with the provisions related to durability demonstration in § 86.1829 of this chapter or in-use verification testing in § 86.1845 of this chapter), the FTP, highway, US06, SC03 and cold temperature FTP fuel economy results, as applicable, from all tests on that vehicle, and the test results adjusted in accordance with paragraph (g) of this section. (2) For each fuel economy data vehicle, all individual test results (excluding results of invalid and zero mile tests) and these test results adjusted in accordance with paragraph (g) of this section. (3) For diesel vehicles tested to meet the requirements of part 86 of this chapter, data from a cold temperature FTP, performed in accordance with § 600.111–08(e), using the fuel specified in § 600.107–08(c). (4) For all vehicles tested in paragraph (c)(1) through (3) of this section, the individual fuel economy results measured on a per-phase basis, that is, the individual phase results for all sample phases of the FTP, cold temperature FTP and US06 tests. (5) Starting with the 2012 model year, the data submitted according to paragraphs (c)(1) through (4) of this section shall include total HC, CO, CO2, and, where applicable for alternative fuel vehicles, CH3OH, C2H5OH, C2H4O, HCHO, NMHC and CH4. Manufacturers incorporating N2O and CH4 emissions in their fleet average carbon-related exhaust emissions as allowed under § 86.1818 of this chapter shall also PO 00000 Frm 00052 Fmt 4701 Sfmt 4700 submit N2O and CH4 emission data where applicable. The fuel economy, carbon-related exhaust emissions, and CO2 emission test results shall be adjusted in accordance with paragraph (g) of this section. * * * * * (e) In lieu of submitting actual data from a test vehicle, a manufacturer may provide fuel economy, CO2 emissions, and carbon-related exhaust emission values derived from a previously tested vehicle, where the fuel economy, CO2 emissions, and carbon-related exhaust emissions are expected to be equivalent (or less fuel-efficient and with higher CO2 emissions and carbon-related exhaust emissions). Additionally, in lieu of submitting actual data from a test vehicle, a manufacturer may provide fuel economy, CO2 emissions, and carbon-related exhaust emission values derived from an analytical expression, e.g., regression analysis. In order for fuel economy, CO2 emissions, and carbonrelated exhaust emission values derived from analytical methods to be accepted, the expression (form and coefficients) must have been approved by the Administrator. * * * * * (g)(1) The manufacturer shall adjust all test data used for fuel economy label calculations in subpart D and average fuel economy calculations in subpart F for the classes of automobiles within the categories identified in paragraphs of § 600.510(a)(1) through (4). The test data shall be adjusted in accordance with paragraph (g)(3) or (4) of this section as applicable. (2) [Reserved] (3)(i) The manufacturer shall adjust all fuel economy test data generated by vehicles with engine-drive system combinations with more than 6,200 miles by using the following equation: FE4,000mi = FET[0.979 + 5.25 × 10¥6(mi)]¥1 Where: FE4,000mi = Fuel economy data adjusted to 4,000-mile test point rounded to the nearest 0.1 mpg. FET = Tested fuel economy value rounded to the nearest 0.1 mpg. mi = System miles accumulated at the start of the test rounded to the nearest whole mile. (ii)(A) The manufacturer shall adjust all carbon-related exhaust emission (CREE) and all CO2 test data generated by vehicles with engine-drive system combinations with more than 6,200 miles by using the following equation: ADJ4,000mi = TEST[0.979 + 5.25 · 10¥6 · (mi)] ADJ4,000mi = CREE or CO2 emission data adjusted to 4,000-mile test point. E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 TEST = Tested emissions value of CREE or CO2 in grams per mile. mi = System miles accumulated at the start of the test rounded to the nearest whole mile. vehicle/engine component changes are acceptable. (2) A vehicle may be tested in different vehicle configurations by change of vehicle components, as specified in paragraph (b)(1) of this (B) Emissions test values and results used and determined in the calculations section, or by testing in different inertia weight classes. Also, a single vehicle in this paragraph (g)(3)(ii) shall be may be tested under different test rounded in accordance with § 86.1837 conditions, i.e., test weight and/or road of this chapter as applicable. CO2 and load horsepower, to generate fuel CREE values shall be rounded to the economy data representing various nearest gram per mile. (C) Note that the CREE test results are situations within a vehicle configuration. For purposes of this part, determined using the unadjusted CO2 data generated by a single vehicle tested value; i.e., CO2 is not adjusted twice in various test conditions will be treated when determining the 4,000 mile CREE as if the data were generated by the value. testing of multiple vehicles. (4) For vehicles with 6,200 miles or (3) The mileage on a fuel economy less accumulated, the manufacturer is data vehicle must be, to the extent not required to adjust the data. possible, accumulated according to (5) The Administrator may specify a § 86.1831 of this chapter. different adjustment calculation for (4) Each fuel economy data vehicle electric vehicles, plug-in hybrid electric must meet the same exhaust emission vehicles, and fuel cell vehicles to allow standards as certification vehicles of the for properly characterizing the fuel respective engine-system combination economy and emissions of these during the test in which the city fuel vehicles. economy test results are generated. This ■ 24. Newly redesignated § 600.007 is may be demonstrated using one of the amended by revising paragraphs (a), (b), following methods: and (e) to read as follows: (i) The deterioration factors established for the respective engine§ 600.007 Vehicle acceptability. system combination per § 86.1841 of (a) All certification vehicles and other this chapter as applicable will be used; vehicles tested to meet the requirements or of part 86 of this chapter (other than (ii) The fuel economy data vehicle those chosen under the durabilitywill be equipped with aged emission demonstration provisions in § 86.1829 control components according to the of this chapter), are considered to have provisions of § 86.1823 of this chapter. met the requirements of this section. (5) The calibration information (b) Any vehicle not meeting the submitted under § 600.006(b) must be provisions of paragraph (a) of this representative of the vehicle section must be judged acceptable by configuration for which the fuel the Administrator under this section in economy, CO2 emissions, and carbonorder for the test results to be reviewed related exhaust emissions data were for use in subpart C or F of this part. The submitted. Administrator will judge the (6) Any vehicle tested for fuel acceptability of a fuel economy data economy, CO2 emissions, or carbonvehicle on the basis of the information related exhaust emissions purposes supplied by the manufacturer under must be representative of a vehicle § 600.006(b). The criteria to be met are: which the manufacturer intends to (1) A fuel economy data vehicle may produce under the provisions of a have accumulated not more than 10,000 certificate of conformity. miles. A vehicle will be considered to (7) For vehicles imported under have met this requirement if the engine § 85.1509 or § 85.1511(b)(2), (b)(4), and drivetrain have accumulated 10,000 (c)(1), (c)(2) or (d) of this chapter (when or fewer miles. The Administrator may applicable), only the following specify a different maximum value for requirements must be met: electric vehicles, plug-in hybrid electric (i) For vehicles imported under vehicles, and fuel cell vehicles that § 85.1509 of this chapter, a highway fuel allows for the necessary operation for economy value must be generated properly evaluating and characterizing contemporaneously with the emission those vehicles under this part. The tests used for purposes of demonstrating components installed for a fuel compliance with § 85.1509 of this economy test are not required to be the chapter. No modifications or ones with which the mileage was adjustments should be made to the accumulated, e.g., axles, transmission vehicles between the highway fuel types, and tire sizes may be changed. economy, FTP, US06, SC03 and Cold The Administrator will determine if temperature FTP tests. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00053 Fmt 4701 Sfmt 4700 39529 (ii) For vehicles imported under § 85.1509 or § 85.1511(b)(2), (b)(4), (c)(1), or (c)(2) of this chapter (when applicable) with over 10,000 miles, the equation in § 600.006(g)(3) shall be used as though only 10,000 miles had been accumulated. (iii) Any required fuel economy testing must take place after any safety modifications are completed for each vehicle as required by regulations of the Department of Transportation. (iv) Every vehicle imported under § 85.1509 or § 85.1511(b)(2), (b)(4), (c)(1), or (c)(2) of this chapter (when applicable) must be considered a separate type for the purposes of calculating a fuel economy label for a manufacturer’s average fuel economy. * * * * * (e) If, based on a review of the emission data for a fuel economy data vehicle, submitted under § 600.006(b), or emission data generated by a vehicle tested under § 600.008(e), the Administrator finds an indication of non-compliance with section 202 of the Clean Air Act, 42 U.S.C. 1857 et seq. of the regulation thereunder, he may take such investigative actions as are appropriate to determine to what extent emission non-compliance actually exists. (1) The Administrator may, under the provisions of § 86.1830 of this chapter, request the manufacturer to submit production vehicles of the configuration(s) specified by the Administrator for testing to determine to what extent emission noncompliance of a production vehicle configuration or of a group of production vehicle configurations may actually exist. (2) If the Administrator determines, as a result of his investigation, that substantial emission non-compliance is exhibited by a production vehicle configuration or group of production vehicle configurations, he may proceed with respect to the vehicle configuration(s) as provided under section 206 or 207, as applicable, of the Clean Air Act, 42 U.S.C. 1857 et seq. * * * * * ■ 25. Newly redesignated § 600.008 is amended by revising the section heading and paragraphs (a)(1) and (a)(2)(i) to read as follows: § 600.008 Review of fuel economy, CO2 emissions, and carbon-related exhaust emission data, testing by the Administrator. (a) * * * (1)(i) The Administrator may require that any one or more of the test vehicles be submitted to the Agency, at such place or places as the Agency may designate, for the purposes of E:\FR\FM\06JYR2.SGM 06JYR2 39530 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations conducting fuel economy tests. The Administrator may specify that such testing be conducted at the manufacturer’s facility, in which case instrumentation and equipment specified by the Administrator shall be made available by the manufacturer for test operations. The tests to be performed may comprise the FTP, highway fuel economy test, US06, SC03, or Cold temperature FTP or any combination of those tests. Any testing conducted at a manufacturer’s facility pursuant to this paragraph shall be scheduled by the manufacturer as promptly as possible. (ii) Starting with the 2012 model year for carbon-related exhaust emissions and with the 2013 model year for CO2 emissions, the evaluations, testing, and test data described in this section pertaining to fuel economy shall also be performed for CO2 emissions and carbon-related exhaust emissions, except that CO2 emissions and carbonrelated exhaust emissions shall be arithmetically averaged instead of harmonically averaged, and in cases where the manufacturer selects the lowest of several fuel economy results to represent the vehicle, the manufacturer shall select the CO2 emissions and carbon-related exhaust emissions value from the test results associated with the lowest selected fuel economy results. (2) * * * (i) The manufacturer’s fuel economy data (or harmonically averaged data if more than one test was conducted) will be compared with the results of the Administrator’s test. * * * * * ■ 26. Newly redesignated § 600.009 is revised to read as follows: mstockstill on DSK4VPTVN1PROD with RULES2 § 600.009 data. Hearing on acceptance of test (a) The manufacturer may request a hearing on the Administrator’s decision if the Administrator rejects any of the following: (1) The use of a manufacturer’s fuel economy data vehicle, in accordance with § 600.008(e) or (g), or (2) The use of fuel economy data, in accordance with § 600.008(c), or (f), or (3) The determination of a vehicle configuration, in accordance with § 600.206(a), or (4) The identification of a car line, in accordance with § 600.002, or (5) The fuel economy label values determined by the manufacturer under § 600.312–08(a), then: (b) The request for a hearing must be filed in writing within 30 days after being notified of the Administrator’s decision. The request must be signed by an authorized representative of the VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 manufacturer and include a statement specifying the manufacturer’s objections to the Administrator’s determinations, with data in support of such objection. (c) If, after the review of the request and supporting data, the Administrator finds that the request raises one or more substantial factual issues, the Administrator shall provide the manufacturer with a hearing in accordance with the provisions of 40 CFR part 1068, subpart G. (d) A manufacturer’s use of any fuel economy data which the manufacturer challenges pursuant to this section shall not constitute final acceptance by the manufacturer nor prejudice the manufacturer in the exercise of any appeal pursuant to this section challenging such fuel economy data. 27. Newly redesignated § 600.010 is amended by revising paragraphs (a) introductory text, (c), and (d) to read as follows: ■ § 600.010 Vehicle test requirements and minimum data requirements. (a) Unless otherwise exempted from specific emission compliance requirements, for each certification vehicle defined in this part, and for each vehicle tested according to the emission test procedures in part 86 of this chapter for addition of a model after certification or approval of a running change (§ 86.1842 of this chapter, as applicable): * * * * * (c) Minimum data requirements for labeling. (1) In order to establish fuel economy label values under § 600.301, the manufacturer shall use only test data accepted in accordance with § 600.008 meeting the minimum coverage of: (i) Data required for emission certification under §§ 86.1828 and 86.1842 of this chapter. (ii)(A) FTP and HFET data from the highest projected model year sales subconfiguration within the highest projected model year sales configuration for each base level, and (B) If required under § 600.115, for 2011 and later model year vehicles, US06, SC03 and cold temperature FTP data from the highest projected model year sales subconfiguration within the highest projected model year sales configuration for each base level. Manufacturers may optionally generate this data for any 2008 through 2010 model years, and, 2011 and later model year vehicles, if not otherwise required. (iii) For additional model types established under § 600.208–08(a)(2), § 600.208–12(a)(2) § 600.209–08(a)(2), or § 600.209–12(a)(2) FTP and HFET data, and if required under § 600.115, US06, PO 00000 Frm 00054 Fmt 4701 Sfmt 4700 SC03 and Cold temperature FTP data from each subconfiguration included within the model type. (2) For the purpose of recalculating fuel economy label values as required under § 600.314–08(b), the manufacturer shall submit data required under § 600.507. (d) Minimum data requirements for the manufacturer’s average fuel economy and average carbon-related exhaust emissions. For the purpose of calculating the manufacturer’s average fuel economy and average carbonrelated exhaust emissions under § 600.510, the manufacturer shall submit FTP (city) and HFET (highway) test data representing at least 90 percent of the manufacturer’s actual model year production, by configuration, for each category identified for calculation under § 600.510–08(a) or § 600.510–12(a)(1). 28. Newly redesignated § 600.011 is revised to read as follows: ■ § 600.011 Incorporation by reference. (a) Certain material is incorporated by reference into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the Environmental Protection Agency must publish a notice of the change in the Federal Register and the material must be available to the public. All approved material is available for inspection at U.S. EPA, Air and Radiation Docket and Information Center, 1301 Constitution Ave., NW., Room B102, EPA West Building, Washington, DC 20460, (202) 202–1744, and is available from the sources listed below. It is also available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202–741–6030, or go to: https://www.archives.gov/ federal_register/ code_of_federal_regulations/ ibr_locations.html and is available from the sources listed below: (b) American Society for Testing and Materials, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA, 19428–2959, (610) 832–9585, https:// www.astm.org/. (1) ASTM D975–11 Standard Specification for Diesel Fuel Oils, approved March 1, 2011, IBR approved for § 600.107–08(b). (2) ASTM D 1298–99 (Reapproved 2005) Standard Practice for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method, approved E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations November 1, 2005, IBR approved for §§ 600.113–08(f) and (g), 600.113–12(f) and (g), 600.510–08(g), and 600.510– 12(g). (3) ASTM D 1945–03 (Reapproved 2010) Standard Test Method for Analysis of Natural Gas By Gas Chromatography, approved January 1, 2010, IBR approved for §§ 600.113–08(f) and 600.113–12(f). (4) ASTM D 3338/D 3338M –09 Standard Test Method for Estimation of Net Heat of Combustion of Aviation Fuels, approved April 15, 2009, IBR approved for §§ 600.113–08(f) and 600.113–12(f). (5) ASTM D 3343–05 (Reapproved 2010) Standard Test Method for Estimation of Hydrogen Content of Aviation Fuels, approved October 1, 2010, IBR approved for §§ 600.113–08(f) and 600.113–12(f). (c) Society of Automotive Engineers, 400 Commonwealth Dr., Warrendale, PA 15096–0001, (877) 606–7323 (U.S. and Canada) or (724) 776–4970 (outside the U.S. and Canada), https:// www.sae.org. (1) Motor Vehicle Dimensions— Recommended Practice SAE 1100a (Report of Human Factors Engineering Committee, Society of Automotive Engineers, approved September 1973 as revised September 1975), IBR approved for § 600.315–08(c). (2) SAE J1634, Electric Vehicle Energy Consumption and Range Test Procedure, Cancelled October 2002, IBR approved for §§ 600.116–12(a) and 600.311–12(j) and (k). (3) SAE J1711, Recommended Practice for Measuring the Exhaust Emissions and Fuel Economy of Hybrid-Electric Vehicles, Including Plug-In Hybrid Vehicles, June 2010, IBR approved for §§ 600.116–12(b) and 600.311–12(d), (j), and (k). (d) International Organization for Standardization, Case Postale 56, CH– 1211 Geneva 20, Switzerland, (41) 22749 0111, https://www.iso.org, or central@iso.org. (1) ISO/IEC 18004:2006(E), Information technology—Automatic identification and data capture techniques—QR Code 2005 bar code symbology specification, Second Edition, September 1, 2006, IBR approved for § 600.302–12(b). (2) [Reserved] Subpart B—Fuel Economy and Carbon-Related Exhaust Emission Test Procedures 29. The heading for subpart B is revised as set forth above. ■ VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 §§ 600.101–08, 600.101–12, 600.101–86, 600.101–93, 600.102–78, 600.103–78, 600.104–78, 600.105–78, 600.106–78, 600.107–78, 600.107–93, 600.109–78, 600.110–78, 600.111–80, 600.111–93, 600.112–78, 600.113–78, 600.113–88, and 600.113–93 [Removed] § 600.108–78 08] 39531 [Redesignated as § 600.108– 33. Redesignate § 600.108–78 as § 600.108–08. ■ 34. Section § 600.109–08 is amended by revising paragraph (b)(3) to read as follows: ■ 30. Subpart B is amended by removing the following sections: § 600.109–08 § 600.101–08. * ■ § 600.101–12. § 600.101–86. § 600.101–93. § 600.102–78. § 600.103–78. § 600.104–78. § 600.105–78. § 600.106–78. § 600.107–78. § 600.107–93. § 600.109–78. § 600.110–78. § 600.111–80. § 600.111–93. § 600.112–78. § 600.113–78. § 600.113–88 § 600.113–93. § 600.111–08 31. Section § 600.106–08 is revised to read as follows: ■ § 600.106–08 Equipment requirements. The requirements for test equipment to be used for all fuel economy testing are given in subparts B and C of part 86 of this chapter. 32. Section § 600.107–08 is revised to read as follows: ■ § 600.107–08 Fuel specifications. (a) The test fuel specifications for gasoline, diesel, methanol, and methanol-petroleum fuel mixtures are given in § 86.113 of this chapter, except for cold temperature FTP fuel requirements for diesel and alternative fuel vehicles, which are given in paragraph (b) of this section. (b)(1) Diesel test fuel used for cold temperature FTP testing must comprise a winter-grade diesel fuel as specified in ASTM D975 (incorporated by reference in § 600.011). Alternatively, EPA may approve the use of a different diesel fuel, provided that the level of kerosene added shall not exceed 20 percent. (2) The manufacturer may request EPA approval of the use of an alternative fuel for cold temperature FTP testing. (c) Test fuels representing fuel types for which there are no specifications provided in § 86.113 of this chapter may be used if approved in advance by the Administrator. PO 00000 Frm 00055 Fmt 4701 EPA driving cycles. * * * * (b) * * * (3) A graphic representation of the range of acceptable speed tolerances is found in § 86.115 of this chapter. * * * * * ■ 35. Section 600.111–08 is revised to read as follows: Sfmt 4700 Test procedures. This section provides test procedures for the FTP, highway, US06, SC03, and the cold temperature FTP tests. Testing shall be performed according to test procedures and other requirements contained in this part 600 and in part 86 of this chapter, including the provisions of part 86, subparts B, C, and S. (a) FTP testing procedures. The test procedures to be followed for conducting the FTP test are those prescribed in §§ 86.127 through 86.138 of this chapter, as applicable, except as provided for in paragraph (b)(5) of this section. (The evaporative loss portion of the test procedure may be omitted unless specifically required by the Administrator.) (b) Highway fuel economy testing procedures. (1) The Highway Fuel Economy Dynamometer Procedure (HFET) consists of a preconditioning highway driving sequence and a measured highway driving sequence. (2) The HFET is designated to simulate non-metropolitan driving with an average speed of 48.6 mph and a maximum speed of 60 mph. The cycle is 10.2 miles long with 0.2 stop per mile and consists of warmed-up vehicle operation on a chassis dynamometer through a specified driving cycle. A proportional part of the diluted exhaust emission is collected continuously for subsequent analysis of hydrocarbons, carbon monoxide, carbon dioxide using a constant volume (variable dilution) sampler. Diesel dilute exhaust is continuously analyzed for hydrocarbons using a heated sample line and analyzer. Methanol and formaldehyde samples are collected and individually analyzed for methanol-fueled vehicles (measurement of methanol and formaldehyde may be omitted for 1993 through 1994 model year methanolfueled vehicles provided a HFID calibrated on methanol is used for measuring HC plus methanol). E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 39532 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations Methanol, ethanol, formaldehyde, and acetaldehyde samples are collected and individually analyzed for ethanol fueled vehicles. (3) Except in cases of component malfunction or failure, all emission control systems installed on or incorporated in a new motor vehicle must be functioning during all procedures in this subpart. The Administrator may authorize maintenance to correct component malfunction or failure. (4) The provisions of § 86.128 of this chapter apply for vehicle transmission operation during highway fuel economy testing under this subpart. (5) Section 86.129 of this chapter applies for determination of road load power and test weight for highway fuel economy testing. The test weight for the testing of a certification vehicle will be that test weight specified by the Administrator under the provisions of part 86 of this chapter. The test weight for a fuel economy data vehicle will be that test weight specified by the Administrator from the test weights covered by that vehicle configuration. The Administrator will base his selection of a test weight on the relative projected sales volumes of the various test weights within the vehicle configuration. (6) The HFET is designed to be performed immediately following the Federal Emission Test Procedure, §§ 86.127 through 86.138 of this chapter. When conditions allow, the tests should be scheduled in this sequence. In the event the tests cannot be scheduled within three hours of the Federal Emission Test Procedure (including one hour hot soak evaporative loss test, if applicable) the vehicle should be preconditioned as in paragraph (b)(6)(i) or (ii) of this section, as applicable. (i) If the vehicle has experienced more than three hours of soak (68 °F–86 °F) since the completion of the Federal Emission Test Procedure, or has experienced periods of storage outdoors, or in environments where soak temperature is not controlled to 68 °F– 86 °F, the vehicle must be preconditioned by operation on a dynamometer through one cycle of the EPA Urban Dynamometer Driving Schedule, § 86.115 of this chapter. (ii) EPA may approve a manufacturer’s request for additional preconditioning in unusual circumstances. (7) Use the following procedure to determine highway fuel economy: (i) The dynamometer procedure consists of two cycles of the Highway Fuel Economy Driving Schedule VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 (§ 600.109–08(b)) separated by 15 seconds of idle. The first cycle of the Highway Fuel Economy Driving Schedule is driven to precondition the test vehicle and the second is driven for the fuel economy measurement. (ii) The provisions of § 86.135 of this chapter, except for the overview and the allowance for practice runs, apply for highway fuel economy testing. (iii) Only one exhaust sample and one background sample are collected and analyzed for hydrocarbons (except diesel hydrocarbons which are analyzed continuously), carbon monoxide, and carbon dioxide. Methanol and formaldehyde samples (exhaust and dilution air) are collected and analyzed for methanol-fueled vehicles (measurement of methanol and formaldehyde may be omitted for 1993 through 1994 model year methanolfueled vehicles provided a HFID calibrated on methanol is used for measuring HC plus methanol). Methanol, ethanol, formaldehyde, and acetaldehyde samples are collected and analyzed for ethanol fueled vehicles. (iv) The fuel economy measurement cycle of the test includes two seconds of idle indexed at the beginning of the second cycle and two seconds of idle indexed at the end of the second cycle. (8) If the engine is not running at the initiation of the highway fuel economy test (preconditioning cycle), the start-up procedure must be according to the manufacturer’s recommended procedures. False starts and stalls during the preconditioning cycle must be treated as in § 86.136 of this chapter. If the vehicle stalls during the measurement cycle of the highway fuel economy test, the test is voided, corrective action may be taken according to § 86.1834 of this chapter, and the vehicle may be rescheduled for testing. The person taking the corrective action shall report the action so that the test records for the vehicle contain a record of the action. (9) The following steps must be taken for each test: (i) Place the drive wheels of the vehicle on the dynamometer. The vehicle may be driven onto the dynamometer. (ii) Open the vehicle engine compartment cover and position the cooling fan(s) required. Manufacturers may request the use of additional cooling fans or variable speed fan(s) for additional engine compartment or under-vehicle cooling and for controlling high tire or brake temperatures during dynamometer operation. With prior EPA approval, manufacturers may perform the test with the engine compartment closed, PO 00000 Frm 00056 Fmt 4701 Sfmt 4700 e.g. to provide adequate air flow to an intercooler (through a factory installed hood scoop). Additionally, the Administrator may conduct fuel economy testing using the additional cooling set-up approved for a specific vehicle. (iii) Preparation of the CVS must be performed before the measurement highway driving cycle. (iv) The provisions of § 86.137– 94(b)(3) through (6) of this chapter apply for highway fuel economy test, except that only one exhaust sample collection bag and one dilution air sample collection bag need to be connected to the sample collection systems. (v) Operate the vehicle over one Highway Fuel Economy Driving Schedule cycle according to the dynamometer driving schedule specified in § 600.109–08(b). (vi) When the vehicle reaches zero speed at the end of the preconditioning cycle, the driver has 17 seconds to prepare for the emission measurement cycle of the test. (vii) Operate the vehicle over one Highway Fuel Economy Driving Schedule cycle according to the dynamometer driving schedule specified in § 600.109–08(b) while sampling the exhaust gas. (viii) Sampling must begin two seconds before beginning the first acceleration of the fuel economy measurement cycle and must end two seconds after the end of the deceleration to zero. At the end of the deceleration to zero speed, the roll or shaft revolutions must be recorded. (10) For alcohol-based dual fuel automobiles, the procedures of § 600.111–08(a) and (b) shall be performed for each of the fuels on which the vehicle is designed to operate. (c) US06 Testing procedures. The test procedures to be followed for conducting the US06 test are those prescribed in § 86.159 of this chapter, as applicable. (d) SC03 testing procedures. The test procedures to be followed for conducting the SC03 test are prescribed in §§ 86.160 and 86.161 of this chapter, as applicable. (e) Cold temperature FTP procedures. The test procedures to be followed for conducting the cold temperature FTP test are generally prescribed in subpart C of part 86 of this chapter, as applicable. For the purpose of fuel economy labeling, diesel vehicles are subject to cold temperature FTP testing, but are not required to measure particulate matter, as described in § 86.210 of this chapter. E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (f) Special test procedures. The Administrator may prescribe test procedures, other than those set forth in this subpart B, for any vehicle which is not susceptible to satisfactory testing and/or testing results by the procedures set forth in this part. For example, special test procedures may be used for advanced technology vehicles, including, but not limited to fuel cell vehicles, hybrid electric vehicles using hydraulic energy storage, and vehicles equipped with hydrogen internal combustion engines. Additionally, the Administrator may conduct fuel economy and carbon-related exhaust emission testing using the special test procedures approved for a specific vehicle. ■ 36. Section 600.113–08 is amended by revising paragraph (f) to read as follows: § 600.113–08 Fuel economy calculations for FTP, HFET, US06, SC03 and cold temperature FTP tests. mstockstill on DSK4VPTVN1PROD with RULES2 * * * * * (f)(1) Gasoline test fuel properties shall be determined by analysis of a fuel sample taken from the fuel supply. A sample shall be taken after each addition of fresh fuel to the fuel supply. Additionally, the fuel shall be resampled once a month to account for any fuel property changes during storage. Less frequent resampling may be permitted if EPA concludes, on the basis of manufacturer-supplied data, that the properties of test fuel in the manufacturer’s storage facility will remain stable for a period longer than one month. The fuel samples shall be analyzed to determine the following fuel properties: (i) Specific gravity per ASTM D 1298 (incorporated by reference in § 600.011). (ii) Carbon weight fraction per ASTM D 3343 (incorporated by reference in § 600.011). (iii) Net heating value (Btu/lb) per ASTM D 3338/D 3338M (incorporated by reference in § 600.011). (2) Methanol test fuel shall be analyzed to determine the following fuel properties: (i) Specific gravity using ASTM D 1298 (incorporated by reference in § 600.011). You may determine specific gravity for the blend, or you may determine specific gravity for the gasoline and methanol fuel components separately before combining the results using the following equation: SG = SGg× volume fraction gasoline + SGm× volume fraction methanol. (ii)(A) Carbon weight fraction using the following equation: CWF= CWFg× MFg+ 0.375 × MFm Where: VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 CWFg= Carbon weight fraction of gasoline portion of blend per ASTM D 3343 (incorporated by reference in § 600.011). MFg = Mass fraction gasoline = (G × SGg)/(G × SGg+ M × SGm) MFm = Mass fraction methanol = (M × SGm)/ (G × SGg+ M × SGm) Where: G = Volume fraction gasoline. M = Volume fraction methanol. SGg = Specific gravity of gasoline as measured by ASTM D 1298 (incorporated by reference in § 600.011). SGm = Specific gravity of methanol as measured by ASTM D 1298 (incorporated by reference in § 600.011). (B) Upon the approval of the Administrator, other procedures to measure the carbon weight fraction of the fuel blend may be used if the manufacturer can show that the procedures are superior to or equally as accurate as those specified in this paragraph (f)(2)(ii). (3) Natural gas test fuel shall be analyzed to determine the following fuel properties: (i) Fuel composition per ASTM D 1945 (incorporated by reference in § 600.011). (ii) Specific gravity (based on fuel composition per ASTM D 1945 (incorporated by reference in § 600.011). (iii) Carbon weight fraction based on the carbon contained only in the HC constituents of the fuel = weight of carbon in HC constituents divided by the total weight of fuel. (iv) Carbon weight fraction of fuel = total weight of carbon in the fuel (i.e., includes carbon contained in HC and in CO2) divided by total weight of fuel. * * * * * ■ 37. Section 600.113–12 is revised to read as follows: § 600.113–12 Fuel economy, CO2 emissions, and carbon-related exhaust emission calculations for FTP, HFET, US06, SC03 and cold temperature FTP tests. The Administrator will use the calculation procedure set forth in this paragraph for all official EPA testing of vehicles fueled with gasoline, diesel, alcohol-based or natural gas fuel. The calculations of the weighted fuel economy and carbon-related exhaust emission values require input of the weighted grams/mile values for total hydrocarbons (HC), carbon monoxide (CO), and carbon dioxide (CO2); and, additionally for methanol-fueled automobiles, methanol (CH3OH) and formaldehyde (HCHO); and, additionally for ethanol-fueled automobiles, methanol (CH3OH), ethanol (C2H5OH), acetaldehyde (C2H4O), and formaldehyde (HCHO); and additionally for natural gas-fueled PO 00000 Frm 00057 Fmt 4701 Sfmt 4700 39533 vehicles, non-methane hydrocarbons (NMHC) and methane (CH4). For manufacturers selecting the fleet averaging option for N2O and CH4 as allowed under § 86.1818 of this chapter the calculations of the carbon-related exhaust emissions require the input of grams/mile values for nitrous oxide (N2O) and methane (CH4). Emissions shall be determined for the FTP, HFET, US06, SC03 and cold temperature FTP tests. Additionally, the specific gravity, carbon weight fraction and net heating value of the test fuel must be determined. The FTP, HFET, US06, SC03 and cold temperature FTP fuel economy and carbon-related exhaust emission values shall be calculated as specified in this section. An example fuel economy calculation appears in Appendix II of this part. (a) Calculate the FTP fuel economy as follows: (1) Calculate the weighted grams/mile values for the FTP test for CO2, HC, and CO, and where applicable, CH3OH, C2H5OH, C2H4O, HCHO, NMHC, N2O and CH4 as specified in § 86.144–94(b) of this chapter. Measure and record the test fuel’s properties as specified in paragraph (f) of this section. (2) Calculate separately the grams/ mile values for the cold transient phase, stabilized phase and hot transient phase of the FTP test. For vehicles with more than one source of propulsion energy, one of which is a rechargeable energy storage system, or vehicles with special features that the Administrator determines may have a rechargeable energy source, whose charge can vary during the test, calculate separately the grams/mile values for the cold transient phase, stabilized phase, hot transient phase and hot stabilized phase of the FTP test. (b) Calculate the HFET fuel economy as follows: (1) Calculate the mass values for the highway fuel economy test for HC, CO and CO2, and where applicable, CH3OH, C2H5OH, C2H4O, HCHO, NMHC, N2O and CH4 as specified in § 86.144–94(b) of this chapter. Measure and record the test fuel’s properties as specified in paragraph (f) of this section. (2) Calculate the grams/mile values for the highway fuel economy test for HC, CO and CO2, and where applicable CH3OH, C2H5OH, C2H4O, HCHO, NMHC, N2O and CH4 by dividing the mass values obtained in paragraph (b)(1) of this section, by the actual driving distance, measured in miles, as specified in § 86.135 of this chapter. (c) Calculate the cold temperature FTP fuel economy as follows: (1) Calculate the weighted grams/mile values for the cold temperature FTP test E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 39534 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations for HC, CO and CO2, and where applicable, CH3OH, C2H5OH, C2H4O, HCHO, NMHC, N2O and CH4 as specified in § 86.144–94(b) of this chapter. For 2008 through 2010 dieselfueled vehicles, HC measurement is optional. (2) Calculate separately the grams/ mile values for the cold transient phase, stabilized phase and hot transient phase of the cold temperature FTP test in § 86.244 of this chapter. (3) Measure and record the test fuel’s properties as specified in paragraph (f) of this section. (d) Calculate the US06 fuel economy as follows: (1) Calculate the total grams/mile values for the US06 test for HC, CO and CO2, and where applicable, CH3OH, C2H5OH, C2H4O, HCHO, NMHC, N2O and CH4 as specified in § 86.144–94(b) of this chapter. (2) Calculate separately the grams/ mile values for HC, CO and CO2, and where applicable, CH3OH, C2H5OH, C2H4O, HCHO, NMHC, N2O and CH4, for both the US06 City phase and the US06 Highway phase of the US06 test as specified in § 86.164 of this chapter. In lieu of directly measuring the emissions of the separate city and highway phases of the US06 test according to the provisions of § 86.159 of this chapter, the manufacturer may, with the advance approval of the Administrator and using good engineering judgment, optionally analytically determine the grams/mile values for the city and highway phases of the US06 test. To analytically determine US06 City and US06 Highway phase emission results, the manufacturer shall multiply the US06 total grams/mile values determined in paragraph (d)(1) of this section by the estimated proportion of fuel use for the city and highway phases relative to the total US06 fuel use. The manufacturer may estimate the proportion of fuel use for the US06 City and US06 Highway phases by using modal CO2, HC, and CO emissions data, or by using appropriate OBD data (e.g., fuel flow rate in grams of fuel per second), or another method approved by the Administrator. (3) Measure and record the test fuel’s properties as specified in paragraph (f) of this section. (e) Calculate the SC03 fuel economy as follows: (1) Calculate the grams/mile values for the SC03 test for HC, CO and CO2, and where applicable, CH3OH, C2H5OH, C2H4O, HCHO, NMHC, N2O and CH4 as specified in § 86.144–94(b) of this chapter. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 (2) Measure and record the test fuel’s properties as specified in paragraph (f) of this section. (f) Analyze and determine fuel properties as follows: (1) Gasoline test fuel properties shall be determined by analysis of a fuel sample taken from the fuel supply. A sample shall be taken after each addition of fresh fuel to the fuel supply. Additionally, the fuel shall be resampled once a month to account for any fuel property changes during storage. Less frequent resampling may be permitted if EPA concludes, on the basis of manufacturer-supplied data, that the properties of test fuel in the manufacturer’s storage facility will remain stable for a period longer than one month. The fuel samples shall be analyzed to determine the following fuel properties: (i) Specific gravity measured using ASTM D 1298 (incorporated by reference in § 600.011). (ii) Carbon weight fraction measured using ASTM D 3343 (incorporated by reference in § 600.011). (iii) Net heating value (Btu/lb) determined using ASTM D 3338/D 3338M (incorporated by reference in § 600.011). (2) Methanol test fuel shall be analyzed to determine the following fuel properties: (i) Specific gravity using ASTM D 1298 (incorporated by reference in § 600.011). You may determine specific gravity for the blend, or you may determine specific gravity for the gasoline and methanol fuel components separately before combining the results using the following equation: SG = SGg × volume fraction gasoline + SGm × volume fraction methanol. (ii)(A) Carbon weight fraction using the following equation: CWF = CWFg × MFg+ 0.375 × MFm Where: CWFg = Carbon weight fraction of gasoline portion of blend measured using ASTM D 3343 (incorporated by reference in § 600.011). MFg = Mass fraction gasoline = (G × SGg)/ (G × SGg + M × SGm) MFm = Mass fraction methanol = (M × SGm)/ (G × SGg + M × SGm) Where: G = Volume fraction gasoline. M = Volume fraction methanol. SGg = Specific gravity of gasoline as measured using ASTM D 1298 (incorporated by reference in § 600.011). SGm = Specific gravity of methanol as measured using ASTM D 1298 (incorporated by reference in § 600.011). (B) Upon the approval of the Administrator, other procedures to PO 00000 Frm 00058 Fmt 4701 Sfmt 4700 measure the carbon weight fraction of the fuel blend may be used if the manufacturer can show that the procedures are superior to or equally as accurate as those specified in this paragraph (f)(2)(ii). (3) Natural gas test fuel shall be analyzed to determine the following fuel properties: (i) Fuel composition measured using ASTM D 1945 (incorporated by reference in § 600.011). (ii) Specific gravity measured as based on fuel composition per ASTM D 1945 (incorporated by reference in § 600.011). (iii) Carbon weight fraction, based on the carbon contained only in the hydrocarbon constituents of the fuel. This equals the weight of carbon in the hydrocarbon constituents divided by the total weight of fuel. (iv) Carbon weight fraction of the fuel, which equals the total weight of carbon in the fuel (i.e., includes carbon contained in hydrocarbons and in CO2) divided by the total weight of fuel. (4) Ethanol test fuel shall be analyzed to determine the following fuel properties: (i) Specific gravity using ASTM D 1298 (incorporated by reference in § 600.011). You may determine specific gravity for the blend, or you may determine specific gravity for the gasoline and methanol fuel components separately before combining the results using the following equation: SG = SGg × volume fraction gasoline + SGe × volume fraction ethanol. (ii)(A) Carbon weight fraction using the following equation: CWF = CWFg × MFg + 0.521 × MFe Where: CWFg = Carbon weight fraction of gasoline portion of blend measured using ASTM D 3343 (incorporated by reference in § 600.011). MFg = Mass fraction gasoline = (G × SGg)/ (G × SGg + E × SGe) MFe = Mass fraction ethanol = (E × SGe)/(G × SGg + E × SGe) Where: G = Volume fraction gasoline. E = Volume fraction ethanol. SGg = Specific gravity of gasoline as measured using ASTM D 1298 (incorporated by reference in § 600.011). SGe = Specific gravity of ethanol as measured using ASTM D 1298 (incorporated by reference in § 600.011). (B) Upon the approval of the Administrator, other procedures to measure the carbon weight fraction of the fuel blend may be used if the manufacturer can show that the procedures are superior to or equally as accurate as those specified in this paragraph (f)(4)(ii). E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (g) Calculate separate FTP, highway, US06, SC03 and Cold temperature FTP fuel economy and carbon-related exhaust emissions from the grams/mile values for total HC, CO, CO2 and, where applicable, CH3OH, C2H5OH, C2H4O, HCHO, NMHC, N2O, and CH4, and the test fuel’s specific gravity, carbon weight fraction, net heating value, and additionally for natural gas, the test fuel’s composition. (1) Emission values for fuel economy calculations. The emission values (obtained per paragraph (a) through (e) of this section, as applicable) used in the calculations of fuel economy in this section shall be rounded in accordance with § 86.1837 of this chapter. The CO2 values (obtained per this section, as applicable) used in each calculation of fuel economy in this section shall be rounded to the nearest gram/mile. (2) Emission values for carbon-related exhaust emission calculations. (i) If the emission values (obtained per paragraph (a) through (e) of this section, as applicable) were obtained from testing with aged exhaust emission control components as allowed under § 86.1823 of this chapter, then these test values shall be used in the calculations of carbon-related exhaust emissions in this section. (ii) If the emission values (obtained per paragraph (a) through (e) of this section, as applicable) were not obtained from testing with aged exhaust emission control components as allowed under § 86.1823 of this chapter, then these test values shall be adjusted by the appropriate deterioration factor determined according to § 86.1823 of this chapter before being used in the calculations of carbon-related exhaust emissions in this section. For vehicles within a test group, the appropriate NMOG deterioration factor may be used in lieu of the deterioration factors for CH3OH, C2H5OH, and/or C2H4O emissions. (iii) The emission values determined in paragraph (g)(2)(i) or (ii) of this section shall be rounded in accordance with § 86.1837 of this chapter. The CO2 values (obtained per this section, as applicable) used in each calculation of carbon-related exhaust emissions in this section shall be rounded to the nearest gram/mile. (iv) For manufacturers complying with the fleet averaging option for N2O and CH4 as allowed under § 86.1818 of this chapter, N2O and CH4 emission values for use in the calculation of carbon-related exhaust emissions in this section shall be the values determined according to paragraph (g)(2)(iv)(A), (B), or (C) of this section. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 (A) The FTP and HFET test values as determined for the emission data vehicle according to the provisions of § 86.1835 of this chapter. These values shall apply to all vehicles tested under this section that are included in the test group represented by the emission data vehicle and shall be adjusted by the appropriate deterioration factor determined according to § 86.1823 of this chapter before being used in the calculations of carbon-related exhaust emissions in this section, except that inuse test data shall not be adjusted by a deterioration factor. (B) The FTP and HFET test values as determined according to testing conducted under the provisions of this subpart. These values shall be adjusted by the appropriate deterioration factor determined according to § 86.1823 of this chapter before being used in the calculations of carbon-related exhaust emissions in this section, except that inuse test data shall not be adjusted by a deterioration factor. (C) For the 2012 through 2014 model years only, manufacturers may use an assigned value of 0.010 g/mi for N2O FTP and HFET test values. This value is not required to be adjusted by a deterioration factor. (3) The specific gravity and the carbon weight fraction (obtained per paragraph (f) of this section) shall be recorded using three places to the right of the decimal point. The net heating value (obtained per paragraph (f) of this section) shall be recorded to the nearest whole Btu/lb. (4) For the purpose of determining the applicable in-use CO2 exhaust emission standard under § 86.1818 of this chapter, the combined city/highway carbon-related exhaust emission value for a vehicle subconfiguration is calculated by arithmetically averaging the FTP-based city and HFET-based highway carbon-related exhaust emission values, as determined in paragraphs (h) through (n) of this section for the subconfiguration, weighted 0.55 and 0.45 respectively, and rounded to the nearest tenth of a gram per mile. (h)(1) For gasoline-fueled automobiles tested on a test fuel specified in § 86.113 of this chapter, the fuel economy in miles per gallon is to be calculated using the following equation and rounded to the nearest 0.1 miles per gallon: mpg = (5174 × 104 × CWF × SG)/[((CWF × HC) + (0.429 × CO) + (0.273 × CO2)) × ((0.6 × SG × NHV) + 5471)] Where: HC = Grams/mile HC as obtained in paragraph (g)(1) of this section. PO 00000 Frm 00059 Fmt 4701 Sfmt 4700 39535 CO = Grams/mile CO as obtained in paragraph (g)(1) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(1) of this section. CWF = Carbon weight fraction of test fuel as obtained in paragraph (f)(1) of this section and rounded according to paragraph (g)(3) of this section. NHV = Net heating value by mass of test fuel as obtained in paragraph (f)(1) of this section and rounded according to paragraph (g)(3) of this section. SG = Specific gravity of test fuel as obtained in paragraph (f)(1) of this section and rounded according to paragraph (g)(3) of this section. (2)(i) For 2012 and later model year gasoline-fueled automobiles tested on a test fuel specified in § 86.113 of this chapter, the carbon-related exhaust emissions in grams per mile is to be calculated using the following equation and rounded to the nearest 1 gram per mile: CREE = (CWF/0.273×HC) + (1.571×CO) + CO2 Where: CREE means the carbon-related exhaust emissions as defined in § 600.002. HC = Grams/mile HC as obtained in paragraph (g)(2) of this section. CO = Grams/mile CO as obtained in paragraph (g)(2) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(2) of this section. CWF = Carbon weight fraction of test fuel as obtained in paragraph (f)(1) of this section and rounded according to paragraph (g)(3) of this section. (ii) For manufacturers complying with the fleet averaging option for N2O and CH4 as allowed under § 86.1818 of this chapter, the carbon-related exhaust emissions in grams per mile for 2012 and later model year gasoline-fueled automobiles tested on a test fuel specified in § 86.113 of this chapter is to be calculated using the following equation and rounded to the nearest 1 gram per mile: CREE = [(CWF/0.273) × NMHC] + (1.571 × CO) + CO2 + (298 × N2O) + (25 × CH4) Where: CREE means the carbon-related exhaust emissions as defined in § 600.002. NMHC = Grams/mile NMHC as obtained in paragraph (g)(2) of this section. CO = Grams/mile CO as obtained in paragraph (g)(2) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(2) of this section. N2O = Grams/mile N2O as obtained in paragraph (g)(2) of this section. CH4 = Grams/mile CH4 as obtained in paragraph (g)(2) of this section. CWF = Carbon weight fraction of test fuel as obtained in paragraph (f)(1) of this section and rounded according to paragraph (g)(3) of this section. E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (i)(1) For diesel-fueled automobiles, calculate the fuel economy in miles per gallon of diesel fuel by dividing 2778 by the sum of three terms and rounding the quotient to the nearest 0.1 mile per gallon: (i)(A) 0.866 multiplied by HC (in grams/miles as obtained in paragraph (g)(1) of this section), or (B) Zero, in the case of cold FTP diesel tests for which HC was not collected, as permitted in § 600.113– 08(c); (ii) 0.429 multiplied by CO (in grams/ mile as obtained in paragraph (g)(1) of this section); and (iii) 0.273 multiplied by CO2 (in grams/mile as obtained in paragraph (g)(1) of this section). (2)(i) For 2012 and later model year diesel-fueled automobiles, the carbonrelated exhaust emissions in grams per mile is to be calculated using the following equation and rounded to the nearest 1 gram per mile: CREE = (3.172 × HC) + (1.571 × CO) + CO2 Where: CREE means the carbon-related exhaust emissions as defined in § 600.002. HC = Grams/mile HC as obtained in paragraph (g)(2) of this section. CO = Grams/mile CO as obtained in paragraph (g)(2) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(2) of this section. (ii) For manufacturers complying with the fleet averaging option for N2O and CH4 as allowed under § 86.1818 of this chapter, the carbon-related exhaust emissions in grams per mile for 2012 and later model year diesel-fueled automobiles is to be calculated using the following equation and rounded to the nearest 1 gram per mile: CREE = (3.172 × NMHC) + (1.571 × CO) + CO2 + (298 × N2O) + (25 × CH4) mstockstill on DSK4VPTVN1PROD with RULES2 Where: CREE means the carbon-related exhaust emissions as defined in § 600.002. NMHC = Grams/mile NMHC as obtained in paragraph (g)(2) of this section. CO = Grams/mile CO as obtained in paragraph (g)(2) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(2) of this section. Where: mpge = miles per gasoline gallon equivalent of natural gas. CWFHC/NG = carbon weight fraction based on the hydrocarbon constituents in the VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 N2O = Grams/mile N2O as obtained in paragraph (g)(2) of this section. CH4 = Grams/mile CH4 as obtained in paragraph (g)(2) of this section. (j)(1) For methanol-fueled automobiles and automobiles designed to operate on mixtures of gasoline and methanol, the fuel economy in miles per gallon is to be calculated using the following equation: mpg = (CWF × SG × 3781.8)/((CWFexHC × HC) + (0.429 × CO) + (0.273 × CO2) + (0.375 × CH3OH) + (0.400 × HCHO)) Where: CWF = Carbon weight fraction of the fuel as determined in paragraph (f)(2)(ii) of this section and rounded according to paragraph (g)(3) of this section. SG = Specific gravity of the fuel as determined in paragraph (f)(2)(i) of this section and rounded according to paragraph (g)(3) of this section. CWFexHC = Carbon weight fraction of exhaust hydrocarbons = CWF as determined in paragraph (f)(2)(ii) of this section and rounded according to paragraph (g)(3) of this section (for M100 fuel, CWFexHC= 0.866). HC = Grams/mile HC as obtained in paragraph (g)(1) of this section. CO = Grams/mile CO as obtained in paragraph (g)(1) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(1) of this section. CH3OH = Grams/mile CH3OH (methanol) as obtained in paragraph (g)(1) of this section. HCHO = Grams/mile HCHO (formaldehyde) as obtained in paragraph (g)(1) of this section. (2)(i) For 2012 and later model year methanol-fueled automobiles and automobiles designed to operate on mixtures of gasoline and methanol, the carbon-related exhaust emissions in grams per mile is to be calculated using the following equation and rounded to the nearest 1 gram per mile: CREE = (CWFexHC/0.273 × HC) + (1.571 × CO) + (1.374 × CH3OH) + (1.466 × HCHO) + CO2 Where: CREE means the carbon-related exhaust emission value as defined in § 600.002. CWFexHC = Carbon weight fraction of exhaust hydrocarbons = CWF as determined in paragraph (f)(2)(ii) of this section and natural gas fuel as obtained in paragraph (f)(3) of this section and rounded according to paragraph (g)(3) of this section. DNG = density of the natural gas fuel [grams/ ft3 at 68 °F (20 °C) and 760 mm Hg (101.3 PO 00000 Frm 00060 Fmt 4701 Sfmt 4700 rounded according to paragraph (g)(3) of this section (for M100 fuel, CWFexHC= 0.866). HC = Grams/mile HC as obtained in paragraph (g)(2) of this section. CO = Grams/mile CO as obtained in paragraph (g)(2) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(2) of this section. CH3OH = Grams/mile CH3OH (methanol) as obtained in paragraph (g)(2) of this section. HCHO = Grams/mile HCHO (formaldehyde) as obtained in paragraph (g)(2) of this section. (ii) For manufacturers complying with the fleet averaging option for N2O and CH4 as allowed under § 86.1818 of this chapter, the carbon-related exhaust emissions in grams per mile for 2012 and later model year methanol-fueled automobiles and automobiles designed to operate on mixtures of gasoline and methanol is to be calculated using the following equation and rounded to the nearest 1 gram per mile: CREE = [(CWFexHC/0.273) × NMHC] + (1.571 × CO) + (1.374 × CH3OH) + (1.466 × HCHO) + CO2 + (298 × N2O) + (25 × CH4) Where: CREE means the carbon-related exhaust emission value as defined in § 600.002. CWFexHC = Carbon weight fraction of exhaust hydrocarbons = CWF as determined in paragraph (f)(2)(ii) of this section and rounded according to paragraph (g)(3) of this section (for M100 fuel, CWFexHC = 0.866). NMHC = Grams/mile HC as obtained in paragraph (g)(2) of this section. CO = Grams/mile CO as obtained in paragraph (g)(2) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(2) of this section. CH3OH = Grams/mile CH3OH (methanol) as obtained in paragraph (g)(2) of this section. HCHO = Grams/mile HCHO (formaldehyde) as obtained in paragraph (g)(2) of this section. N2O = Grams/mile N2O as obtained in paragraph (g)(2) of this section. CH4 = Grams/mile CH4 as obtained in paragraph (g)(2) of this section. (k)(1) For automobiles fueled with natural gas, the fuel economy in miles per gallon of natural gas is to be calculated using the following equation: kPa)] pressure as obtained in paragraph (g)(3) of this section. CH4, NMHC, CO, and CO2 = weighted mass exhaust emissions [grams/mile] for methane, non-methane HC, carbon E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.013</GPH> 39536 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations composition per paragraph (f)(3) of this section and rounded according to paragraph (g)(3) of this section. monoxide, and carbon dioxide as obtained in paragraph (g)(2) of this section. CWFNMHC = carbon weight fraction of the non-methane HC constituents in the fuel as determined from the speciated fuel (2)(i) For automobiles fueled with natural gas, the carbon-related exhaust emissions in grams per mile is to be calculated for 2012 and later model year vehicles using the following equation and rounded to the nearest 1 gram per mile: CREE = 2.743 × CH4 + CWFNMHC/0.273 × NMHC + 1.571 × CO + CO2 (l)(1) For ethanol-fueled automobiles and automobiles designed to operate on mixtures of gasoline and ethanol, the fuel economy in miles per gallon is to be calculated using the following equation: mpg = (CWF × SG × 3781.8)/((CWFexHC × HC) + (0.429 × CO) + (0.273 × CO2) + (0.375 × CH3OH) + (0.400 × HCHO) + (0.521 × C2H5OH) + (0.545 × C2H4O)) mstockstill on DSK4VPTVN1PROD with RULES2 Where: CREE means the carbon-related exhaust emission value as defined in § 600.002. CH4 = Grams/mile CH4 as obtained in paragraph (g)(2) of this section. NMHC = Grams/mile NMHC as obtained in paragraph (g)(2) of this section. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 Where: CWF = Carbon weight fraction of the fuel as determined in paragraph (f)(4) of this section and rounded according to paragraph (f)(3) of this section. SG = Specific gravity of the fuel as determined in paragraph (f)(4) of this section and rounded according to paragraph (f)(3) of this section. CWFexHC= Carbon weight fraction of exhaust hydrocarbons = CWF as determined in paragraph (f)(4) of this section and rounded according to paragraph (f)(3) of this section. HC = Grams/mile HC as obtained in paragraph (g)(1) of this section. CO = Grams/mile CO as obtained in paragraph (g)(1) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(1) of this section. CH3OH = Grams/mile CH3OH (methanol) as obtained in paragraph (g)(1) of this section. HCHO = Grams/mile HCHO (formaldehyde) as obtained in paragraph (g)(1) of this section. C2H5OH = Grams/mile C2H5OH (ethanol) as obtained in paragraph (g)(1) of this section. C2H4O = Grams/mile C2H4O (acetaldehyde) as obtained in paragraph (g)(1) of this section. (2)(i) For 2012 and later model year ethanol-fueled automobiles and automobiles designed to operate on mixtures of gasoline and ethanol, the carbon-related exhaust emissions in PO 00000 Frm 00061 Fmt 4701 Sfmt 4700 grams per mile is to be calculated using the following equation and rounded to the nearest 1 gram per mile: CREE = (CWFexHC/0.273 × HC) + (1.571 × CO) + (1.374 × CH3OH) + (1.466 × HCHO) + (1.911 × C2H5OH) + (1.998 × C2H4O) + CO2 CREE means the carbon-related exhaust emission value as defined in § 600.002. CWFexHC = Carbon weight fraction of exhaust hydrocarbons = CWF as determined in paragraph (f)(4) of this section and rounded according to paragraph (f)(3) of this section. HC = Grams/mile HC as obtained in paragraph (g)(2) of this section. CO = Grams/mile CO as obtained in paragraph (g)(2) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(2) of this section. CH3OH = Grams/mile CH3OH (methanol) as obtained in paragraph (g)(2) of this section. HCHO = Grams/mile HCHO (formaldehyde) as obtained in paragraph (g)(2) of this section. C2H5OH = Grams/mile C2H5OH (ethanol) as obtained in paragraph (g)(2) of this section. C2H4O = Grams/mile C2H4O (acetaldehyde) as obtained in paragraph (g)(2) of this section. (ii) For manufacturers complying with the fleet averaging option for N2O and CH4 as allowed under § 86.1818 of this chapter, the carbon-related exhaust emissions in grams per mile for 2012 and later model year ethanol-fueled automobiles and automobiles designed to operate on mixtures of gasoline and ethanol is to be calculated using the following equation and rounded to the nearest 1 gram per mile: CREE = [(CWFexHC/0.273) × NMHC] + (1.571 × CO) + (1.374 × CH3OH) + (1.466 × HCHO) + (1.911 × C2H5OH) + (1.998 × C2H4O) + CO2 + (298 × N2O) + (25 × CH4) Where: CREE means the carbon-related exhaust emission value as defined in § 600.002. CWFexHC = Carbon weight fraction of exhaust hydrocarbons = CWF as determined in paragraph (f)(4) of this section and rounded according to paragraph (f)(3) of this section. NMHC = Grams/mile HC as obtained in paragraph (g)(2) of this section. E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.014</GPH> CO = Grams/mile CO as obtained in paragraph (g)(2) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(2) of this section. CWFNMHC = carbon weight fraction of the non-methane HC constituents in the fuel as determined from the speciated fuel composition per paragraph (f)(3) of this section and rounded according to paragraph (f)(3) of this section. N2O = Grams/mile N2O as obtained in paragraph (g)(2) of this section. (ii) For manufacturers complying with the fleet averaging option for N2O and CH4 as allowed under § 86.1818 of this chapter, the carbon-related exhaust emissions in grams per mile for 2012 and later model year automobiles fueled with natural gas is to be calculated using the following equation and rounded to the nearest 1 gram per mile: CREE = (25 × CH4)+ [(CWFNMHC/0.273) × NMHC] + (1.571 × CO) + CO2 + (298 × N2O) CO2NG = grams of carbon dioxide in the natural gas fuel consumed per mile of travel. CO2NG = FCNG × DNG × WFCO2 Where: = cubic feet of natural gas fuel consumed per mile Where: CWFNG = the carbon weight fraction of the natural gas fuel as calculated in paragraph (f)(3) of this section. WFCO2 = weight fraction carbon dioxide of the natural gas fuel calculated using the mole fractions and molecular weights of the natural gas fuel constituents per ASTM D 1945 (incorporated by reference in § 600.011). Where: CREE means the carbon-related exhaust emission value as defined in § 600.002. CH4 = Grams/mile CH4 as obtained in paragraph (g)(2) of this section. NMHC = Grams/mile NMHC as obtained in paragraph (g)(2) of this section. CO = Grams/mile CO as obtained in paragraph (g)(2) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(2) of this section. CWFNMHC = carbon weight fraction of the non-methane HC constituents in the fuel as determined from the speciated fuel composition per paragraph (f)(3) of this section and rounded according to paragraph (f)(3) of this section. 39537 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations CO = Grams/mile CO as obtained in paragraph (g)(2) of this section. CO2 = Grams/mile CO2 as obtained in paragraph (g)(2) of this section. CH3OH = Grams/mile CH3OH (methanol) as obtained in paragraph (g)(2) of this section. HCHO = Grams/mile HCHO (formaldehyde) as obtained in paragraph (g)(2) of this section. C2H5OH = Grams/mile C2H5OH (ethanol) as obtained in paragraph (g)(2) of this section. C2H4O = Grams/mile C2H4O (acetaldehyde) as obtained in paragraph (g)(2) of this section. N2O= Grams/mile N2O as obtained in paragraph (g)(2) of this section. CH4= Grams/mile CH4 as obtained in paragraph (g)(2) of this section. (m) Manufacturers shall determine CO2 emissions and carbon-related exhaust emissions for electric vehicles, Where: EC = The vehicle energy consumption in watt-hours per mile, determined according to procedures established by the Administrator under § 600.111–08(f). GRIDLOSS = 0.93 (to account for grid transmission losses). AVGUSUP = 0.642 (the nationwide average electricity greenhouse gas emission rate at the powerplant, in grams per watthour). TargetCO2 = The CO2 Target Value determined according to § 86.1818 of this chapter for passenger automobiles and light trucks, respectively. mstockstill on DSK4VPTVN1PROD with RULES2 (2) For 2012 and later model year plugin hybrid electric vehicles, the carbon-related exhaust emissions in grams per mile is to be calculated using the following equation and rounded to the nearest one gram per mile: CREE = (ECF × CREECD) + [(1–ECF) × CREECS], Where: CREE means the carbon-related exhaust emission value as defined in § 600.002; CREECS = The carbon-related exhaust emissions determined for chargesustaining operation according to procedures established by the Administrator under § 600.116; and VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 fuel cell vehicles, and plug-in hybrid electric vehicles according to the provisions of this paragraph (m). Subject to the limitations on the number of vehicles produced and delivered for sale as described in § 86.1866 of this chapter, the manufacturer may be allowed to use a value of 0 grams/mile to represent the emissions of fuel cell vehicles and the proportion of electric operation of a electric vehicles and plug-in hybrid electric vehicles that is derived from electricity that is generated from sources that are not onboard the vehicle, as described in paragraphs (m)(1) through (3) of this section. For purposes of labeling under this part, the CO2 emissions for electric vehicles shall be 0 grams per mile. Similarly, the CO2 emissions for plug-in hybrid electric vehicles shall be 0 grams per mile for CREECD = CREECDEC + CREECDGAS Where: CREECDEC = The carbon-related exhaust emissions determined for electricity consumption during charge-depleting operation determined according to paragraph (m)(1) of this section; and CREECDGAS = The carbon-related exhaust emissions determined for chargedepleting operation determined according to the provisions of this section for the applicable fuel according to procedures established by the Administrator under § 600.116; and ECF = Electricity consumption factor as determined by the Administrator. (3) For 2012 and later model year fuel cell vehicles, the carbon-related exhaust emissions in grams per mile shall be calculated using the method specified in paragraph (m)(1) of this section, except that CREEUP shall be determined according to procedures established by the Administrator under § 600.111–08(f). As described in § 86.1866 of this chapter the value of CREE may be set equal to zero for a certain number of 2012 through 2016 model year fuel cell vehicles. (n) Equations for fuels other than those specified in paragraphs (h) through (l) of this section may be used with advance EPA approval. Alternate calculation methods for fuel economy PO 00000 Frm 00062 Fmt 4701 Sfmt 4700 the proportion of electric operation that is derived from electricity that is generated from sources that are not onboard the vehicle. (1) For 2012 and later model year electric vehicles, but not including fuel cell vehicles, the carbon-related exhaust emissions in grams per mile is to be calculated using the following equation and rounded to the nearest one gram per mile: CREE = CREEUP¥CREEGAS Where: CREE means the carbon-related exhaust emission value as defined in § 600.002, which may be set equal to zero for eligible 2012 through 2016 model year electric vehicles for a certain number of vehicles produced and delivered for sale as described in § 86.1866–12(a) of this chapter. and carbon-related exhaust emissions may be used in lieu of the methods described in this section if shown to yield equivalent or superior results and if approved in advance by the Administrator. 38. Section 600.114–12 is added to read as follows: ■ § 600.114–12 Vehicle-specific 5-cycle fuel economy and carbon-related exhaust emission calculations. Paragraphs (a) through (f) of this section apply to data used for fuel economy labeling under subpart D of this part. Paragraphs (d) through (f) of this section are used to calculate 5-cycle carbon-related exhaust emission values for the purpose of determining optional credits for CO2-reducing technologies under § 86.1866 of this chapter and to calculate 5-cycle CO2 values for the purpose of fuel economy labeling under subpart D of this part. (a) City fuel economy. For each vehicle tested under § 600.010–08(a), (b), or (c), as applicable, determine the 5-cycle city fuel economy using the following equation: E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.015</GPH> 39538 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (2) If the condition specified in § 600.115–08(b)(2)(iii)(B) is met, in lieu of using the calculation in paragraph VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 (b) Highway fuel economy. (1) For each vehicle tested under § 600.010– 08(a), (b), or (c), as applicable, determine the 5-cycle highway fuel economy using the following equation: (b)(1) of this section, the manufacturer may optionally determine the highway fuel economy using the following modified 5-cycle equation which utilizes data from FTP, HFET, and US06 tests, and applies mathematic PO 00000 Frm 00063 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.017</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 Bag Y FEX = the fuel economy in miles per gallon of fuel during bag Y of the FTP test conducted at an ambient temperature X of 75 °F or 20 °F. SC03 FE = fuel economy in mile per gallon over the SC03 test. US06 City FE = fuel economy in miles per gallon over the ‘‘city’’ portion of the US06 test. ER06JY11.016</GPH> (2) Terms used in the equations in this paragraph (a) are defined as follows: 39539 39540 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (ii) Determine the 5-cycle highway fuel economy according to the following formula: US06 FE = fuel economy in miles per gallon over US06 test. (c) Fuel economy calculations for hybrid electric vehicles. Under the requirements of § 86.1811, hybrid electric vehicles are subject to California test methods which require FTP emission sampling for the 75 °F FTP test over four phases (bags) of the UDDS (cold-start, transient, warm-start, transient). Optionally, these four phases may be combined into two phases (phases 1 + 2 and phases 3 + 4). Calculations for these sampling methods follow. (1) Four-bag FTP equations. If the 4bag sampling method is used, manufacturers may use the equations in paragraphs (a) and (b) of this section to determine city and highway fuel economy estimates. If this method is chosen, it must be used to determine both city and highway fuel economy. Optionally, the following calculations may be used, provided that they are used to determine both city and highway fuel economy: (i) City fuel economy. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00064 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.018</GPH> (i) Perform a US06 test in addition to the FTP and HFET tests. (3) Terms used in the equations in this paragraph (b) are defined as follows: Bag Y FEX = the fuel economy in miles per gallon of fuel during bag Y of the FTP test conducted at an ambient temperature X of 75 °F or 20 °F. HFET FE = fuel economy in miles per gallon over the HFET test. SC03 FE = fuel economy in mile per gallon over the SC03 test. US06 Highway FE = fuel economy in miles per gallon over the highway portion of the US06 test. mstockstill on DSK4VPTVN1PROD with RULES2 adjustments for Cold FTP and SC03 conditions: Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations 39541 ER06JY11.020</GPH> VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00065 Fmt 4701 Sfmt 4725 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.019</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 (ii) Highway fuel economy. 39542 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (2) Two-bag FTP equations. If the 2bag sampling method is used for the 75 °F FTP test, it must be used to determine both city and highway fuel economy. The following calculations must be used to determine both city and highway fuel economy: (i) City fuel economy. ER06JY11.022</GPH> VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00066 Fmt 4701 Sfmt 4725 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.021</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 (ii) Highway fuel economy. Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (3) For hybrid electric vehicles using the modified 5-cycle highway calculation in paragraph (b)(2) of this section, the equation in paragraph 39543 (b)(2)(ii)(A) of this section applies except that the equation for Start Fuel75 will be replaced with one of the following: (i) The equation for Start Fuel75 for hybrids tested according to the 4-bag FTP is: (4) Terms used in the equations in this paragraph (b) are defined as follows: Bag X/Y FE75 = fuel economy in miles per gallon of fuel during combined phases X and Y of the FTP test conducted at an ambient temperature of 75 °F. Bag Y FEX = the fuel economy in miles per gallon of fuel during bag Y of the FTP test conducted at an ambient temperature X of 75 °F or 20 °F. HFET FE = fuel economy in miles per gallon over the HFET test. SC03 FE = fuel economy in mile per gallon over the SC03 test. US06 City FE = fuel economy in miles per gallon over the city portion of the US06 test. US06 Highway FE = fuel economy in miles per gallon over the highway portion of the US06 test. (2) To determine the City CO2 emissions, use the appropriate CO2 grams/mile values instead of CREE values in the equations in this paragraph (d). (3) Terms used in the equations in this paragraph (d) are defined as follows: Bag Y CREEX = the carbon-related exhaust emissions in grams per mile during bag Y of the FTP test conducted at an ambient temperature X of 75 °F or 20 °F. US06 City CREE = carbon-related exhaust emissions in grams per mile over the city portion of the US06 test. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00067 Fmt 4701 Sfmt 4700 (e) Highway CO2 emissions and carbon-related exhaust emissions. (1) For each vehicle tested, determine the 5cycle highway carbon-related exhaust emissions using the following equation: E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.024</GPH> SC03 CREE = carbon-related exhaust emissions in grams per mile over the SC03 test. ER06JY11.025</GPH> (d) City CO2 emissions and carbonrelated exhaust emissions. For each vehicle tested, determine the 5-cycle city CO2 emissions and carbon-related exhaust emissions using the following equation: ER06JY11.023</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 (ii) The equation for Start Fuel75 for hybrids tested according to the 2-bag FTP is: 39544 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (i) Perform a US06 test in addition to the FTP and HFET tests. (ii) Determine the 5-cycle highway carbon-related exhaust emissions according to the following formula: (3) To determine the Highway CO2 emissions, use the appropriate CO2 grams/mile values instead of CREE values in the equations in this paragraph (e). (4) Terms used in the equations in this paragraph (e) are defined as follows: A = 8,887 for gasoline-fueled vehicles, 10,180 for diesel-fueled vehicles, or an appropriate value specified by the Administrator for other fuels. Bag Y CREEX = the carbon-related exhaust emissions in grams per mile during bag Y of the FTP test conducted at an ambient temperature X of 75 °F or 20 °F. US06 Highway CREE = carbon-related exhaust emissions in grams per mile over the highway portion of the US06 test. US06 CREE = carbon-related exhaust emissions in grams per mile over the US06 test. HFET CREE = carbon-related exhaust emissions in grams per mile over the HFET test. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00068 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.027</GPH> the following modified 5-cycle equation which utilizes data from FTP, HFET, and US06 tests, and applies mathematic adjustments for Cold FTP and SC03 conditions: ER06JY11.026</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 (2) If the condition specified in § 600.115–08(b)(2)(iii)(B) is met, in lieu of using the calculation in paragraph (e)(1) of this section, the manufacturer may optionally determine the highway carbon-related exhaust emissions using Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations SC03 CREE = carbon-related exhaust emissions in grams per mile over the SC03 test. (f) CO2 and carbon-related exhaust emissions calculations for hybrid electric vehicles. Hybrid electric vehicles shall be tested according to California test methods which require FTP emission sampling for the 75 °F FTP test over four phases (bags) of the UDDS (cold-start, transient, warm-start, transient). Optionally, these four phases may be combined into two phases (phases 1 + 2 and phases 3 + 4). Calculations for these sampling methods follow. (1) Four-bag FTP equations. If the 4-bag sampling method is used, manufacturers may use the equations in paragraphs (a) and (b) of this section to determine city and highway CO2 and carbon-related exhaust emissions 39545 values. If this method is chosen, it must be used to determine both city and highway CO2 emissions and carbonrelated exhaust emissions. Optionally, the following calculations may be used, provided that they are used to determine both city and highway CO2 and carbon-related exhaust emissions values: (i) City CO2 emissions and carbonrelated exhaust emissions. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00069 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.028</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 (ii) Highway CO2 emissions and carbon-related exhaust emissions. 39546 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (2) Two-bag FTP equations. If the 2bag sampling method is used for the 75 °F FTP test, it must be used to determine both city and highway CO2 emissions and carbon-related exhaust emissions. The following calculations must be used to determine both city and highway CO2 emissions and carbonrelated exhaust emissions: (i) City CO2 emissions and carbonrelated exhaust emissions. ER06JY11.031</GPH> VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00070 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.030</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 (ii) Highway CO2 emissions and carbon-related exhaust emissions. (3) For hybrid electric vehicles using the modified 5-cycle highway calculation in paragraph (e)(2) of this section, the equation in paragraph (e)(2)(ii)(A) of this section applies except that the equation for Start CREE75 will be replaced with one of the following: (i) The equation for Start CREE75 for hybrids tested according to the 4-bag FTP is: Start CREE75= 3.6 × (Bag 1 CREE75 ¥ Bag 3 CREE75 + 3.9 × (Bag 2 CREE75 ¥ Bag 4 CREE75) (ii) The equation for Start CREE75 for hybrids tested according to the 2-bag FTP is: Start CREE75= 7.5 × (Bag 1⁄2 CREE75 ¥ Bag 3⁄4 CREE75) (4) To determine the City and Highway CO2 emissions, use the appropriate CO2 grams/mile values instead of CREE values in the equations in paragraphs (f)(1) through (3) of this section. (5) Terms used in the equations in this paragraph (e) are defined as follows: Bag Y CREEX = the carbon-related exhaust emissions in grams per mile during bag Y of the FTP test conducted at an ambient temperature X of 75 °F or 20 °F.US06 City CREE = carbonrelated exhaust emissions in grams per mile over the City portion of the US06 test. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 SC03 CREE = carbon-related exhaust emissions in grams per mile over the SC03 test. US06 Highway CREE = carbon-related exhaust emissions in grams per mile over the Highway portion of the US06 test. HFET CREE = carbon-related exhaust emissions in grams per mile over the HFET test. Bag X/Y CREE75 = carbon-related exhaust emissions in grams per mile of fuel during combined phases X and Y of the FTP test conducted at an ambient temperature of 75 °F. § 600.115–08 11] [Redesignated as § 600.115– 39. Section 600.115–08 is redesignated as § 600.115–11 and is revised to read as follows: ■ § 600.115–11 Criteria for determining the fuel economy label calculation method. This section provides the criteria to determine if the derived 5-cycle method for determining fuel economy label values, as specified in § 600.210– 08(a)(2) or (b)(2) or § 600.210–12(a)(2) or (b)(2), as applicable, may be used to determine label values. Separate criteria apply to city and highway fuel economy for each test group. The provisions of this section are optional. If this option is not chosen, or if the criteria provided in this section are not met, fuel economy label values must be PO 00000 Frm 00071 Fmt 4701 Sfmt 4700 39547 determined according to the vehiclespecific 5-cycle method specified in § 600.210–08(a)(1) or (b)(1) or § 600.210–12(a)(1) or (b)(1), as applicable. However, dedicated alternative-fuel vehicles, dual fuel vehicles when operating on the alternative fuel, plug-in hybrid electric vehicles, MDPVs, and vehicles imported by Independent Commercial Importers may use the derived 5-cycle method for determining fuel economy label values whether or not the criteria provided in this section are met. (a) City fuel economy criterion. (1) For each test group certified for emission compliance under § 86.1848 of this chapter, the FTP, HFET, US06, SC03 and Cold FTP tests determined to be official under § 86.1835 of this chapter are used to calculate the vehicle-specific 5-cycle city fuel economy which is then compared to the derived 5-cycle city fuel economy, as follows: (i) The vehicle-specific 5-cycle city fuel economy from the official FTP, HFET, US06, SC03 and Cold FTP tests for the test group is determined according to the provisions of § 600.114–08(a) or (c) or § 600.114–12(a) or (c) and rounded to the nearest one tenth of a mile per gallon. (ii) Using the same FTP data as used in paragraph (a)(1)(i) of this section, the corresponding derived 5-cycle city fuel economy is calculated according to the following equation: E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.032</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (2) The derived 5-cycle fuel economy value determined in paragraph (a)(1)(ii) of this section is multiplied by 0.96 and rounded to the nearest one tenth of a mile per gallon. (3) If the vehicle-specific 5-cycle city fuel economy determined in paragraph (a)(1)(i) of this section is greater than or equal to the value determined in paragraph (a)(2) of this section, then the manufacturer may base the city fuel economy estimates for the model types covered by the test group on the derived 5-cycle method specified in § 600.210– mstockstill on DSK4VPTVN1PROD with RULES2 Where: Highway Intercept = Intercept determined by the Administrator. See § 600.210– 08(a)(2)(iii) or § 600.210–12(a)(2)(iii). Highway Slope = Slope determined by the Administrator. See § 600.210–08(a)(2)(iii) or § 600.210–12(a)(2)(iii). HFET FE = the HFET-based highway fuel economy determined under § 600.113– 08(b), rounded to the nearest tenth. (ii) The derived 5-cycle highway fuel economy calculated in paragraph (b)(2)(i)(B) of this section is multiplied by 0.95 and rounded to the nearest one tenth of a mile per gallon. (iii) (A) If the vehicle-specific 5-cycle highway fuel economy of the vehicle tested in paragraph (b)(2)(i)(A) of this section is greater than or equal to the value determined in paragraph (b)(2)(ii) of this section, then the manufacturer may base the highway fuel economy estimates for the model types covered by the test group on the derived 5-cycle method specified in § 600.210–08(a)(2) or (b)(2) or § 600.210–12(a)(2) or (b)(2), as applicable. (B) If the vehicle-specific 5-cycle highway fuel economy determined in paragraph (b)(2)(i)(A) of this section is VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 08(a)(2) or (b)(2) or § 600.210–12(a)(2) or (b)(2), as applicable. (b) Highway fuel economy criterion. The determination for highway fuel economy depends upon the outcome of the determination for city fuel economy in paragraph (a)(3) of this section for each test group. (1) If the city determination for a test group made in paragraph (a)(3) of this section does not allow the use of the derived 5-cycle method, then the highway fuel economy values for all model types represented by the test group are likewise not allowed to be determined using the derived 5-cycle method, and must be determined according to the vehicle-specific 5-cycle method specified in § 600.210–08(a)(1) or (b)(1) or § 600.210–12(a)(1) or (b)(1), as applicable. (2) If the city determination made in paragraph (a)(3) of this section allows the use of the derived 5-cycle method, a separate determination is made for the highway fuel economy labeling method as follows: (i) For each test group certified for emission compliance under § 86.1848 of this chapter, the FTP, HFET, US06, SC03 and Cold FTP tests determined to be official under § 86.1835 of this chapter are used to calculate the vehicle-specific 5-cycle highway fuel economy, which is then compared to the derived 5-cycle highway fuel economy, as follows: (A) The vehicle-specific 5-cycle highway fuel economy from the official FTP, HFET, US06, SC03 and Cold FTP tests for the test group is determined according to the provisions of § 600.114–08(b)(1) or § 600.114–12(b)(1) and rounded to the nearest one tenth of a mile per gallon. (B) Using the same HFET data as used in paragraph (b)(2)(i)(A) of this section, the corresponding derived 5-cycle highway fuel economy is calculated using the following equation: less than the value determined in paragraph (b)(2)(ii) of this section, the manufacturer may determine the highway fuel economy for the model types covered by the test group on the modified 5-cycle equation specified in § 600.114–08(b)(2) or § 600.114–12(b)(2). (c) The manufacturer will apply the criteria in paragraph (a) and (b) of this section to every test group for each model year. (d) The tests used to make the evaluations in paragraphs (a) and (b) of this section will be the procedures for official test determinations under § 86.1835. Adjustments and/or substitutions to the official test data may be made with advance approval of the Administrator. ■ 40. Section 600.116–12 is added to subpart B to read as follows: following clarifications and modifications: (1) Use one of the following approaches to define end-of-test criteria for vehicles whose maximum speed is less than the maximum speed specified in the driving schedule, where the vehicle’s maximum speed is determined, to the nearest 0.1 mph, from observing the highest speed over the first duty cycle (FTP, HFET, etc.): (i) If the vehicle can follow the driving schedule within the speed tolerances specified in § 86.115 of this chapter up to its maximum speed, the end-of-test criterion is based on the point at which the vehicle can no longer meet the specified speed tolerances up to and including its maximum speed. (ii) If the vehicle cannot follow the driving schedule within the speed § 600.116–12 Special procedures related to tolerances specified in § 86.115 of this chapter up to its maximum speed, the electric vehicles and plug-in hybrid electric vehicles. end-of-test criterion is based on the following procedure: (a) Determine fuel economy label (A) Measure and record the vehicle’s values for electric vehicles as specified speed (to the nearest 0.1 mph) while in §§ 600.210 and 600.311 using the making a best effort to follow the procedures of SAE J1634 (incorporated specified driving schedule. by reference in § 600.011), with the PO 00000 Frm 00072 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.034</GPH> Where: City Intercept = Intercept determined by the Administrator. See § 600.210–08(a)(2)(iii) or § 600.210–12(a)(2)(iii). City Slope = Slope determined by the Administrator. See § 600.210–08(a)(2)(iii) or § 600.210–12(a)(2)(ii). FTP FE = the FTP-based city fuel economy from the official test used for certification compliance, determined under § 600.113–08(a), rounded to the nearest tenth. ER06JY11.033</GPH> 39548 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (B) This recorded sequence of driving speeds becomes the driving schedule for the test vehicle. Apply the end-of-test criterion based on the point at which the vehicle can no longer meet the specified speed tolerances over this new driving schedule. The driving to establish the new driving schedule may be done separately, or as part of the measurement procedure. (2) Soak time between repeat duty cycles (four-bag FTP, HFET, etc.) may be up to 30 minutes. No recharging may occur during the soak time. (3) Recharging the vehicle’s battery must start within three hours after the end of testing. (4) Do not apply the C coefficient adjustment specified in Section 4.4.2. (5) We may approve alternate measurement procedures with respect to electric vehicles if they are necessary or appropriate for meeting the objectives of this part. (b) Determine performance values for plug-in hybrid electric vehicles as specified in §§ 600.210 and 600.311 using the procedures of SAE J1711 (incorporated by reference in § 600.011), with the following clarifications and modifications: (1) To determine fuel economy and CREE values to demonstrate compliance with CAFE and GHG standards, calculate composite values representing combined operation during chargedeplete and charge-sustain operation using the following utility factors except as specified in this paragraph (b): TABLE 1 OF § 600.116–12—FLEET UTILITY FACTORS FOR URBAN ‘‘CITY’’ DRIVING Schedule range for UDDS phases, miles Cumulative F 3.59 ................... 7.45 ................... 11.04 ................. 14.90 ................. 18.49 ................. 22.35 ................. 25.94 ................. 29.80 ................. 33.39 ................. 37.25 ................. 40.84 ................. 44.70 ................. 48.29 ................. 52.15 ................. 55.74 ................. 59.60 ................. 63.19 ................. 67.05 ................. 70.64 ................. 0.125 0.243 0.338 0.426 0.497 0.563 0.616 0.666 0.705 0.742 0.772 0.800 0.822 0.843 0.859 0.875 0.888 0.900 0.909 Sequential F 0.125 0.117 0.095 0.088 0.071 0.066 0.053 0.049 0.040 0.037 0.030 0.028 0.022 0.021 0.017 0.016 0.013 0.012 0.010 39549 TABLE 2 OF § 600.116–12—FLEET UTILITY FACTORS FOR HIGHWAY DRIVING Schedule range for HFET, miles 10.3 20.6 30.9 41.2 51.5 61.8 72.1 ................... ................... ................... ................... ................... ................... ................... Cumulative F 0.123 0.240 0.345 0.437 0.516 0.583 0.639 Sequential F 0.123 0.117 0.105 0.092 0.079 0.067 0.056 (2) To determine fuel economy and CO2 emission values for labeling purposes, calculate composite values representing combined operation during charge-deplete and charge-sustain operation using the following utility factors except as specified in this paragraph (b): TABLE 3 OF § 600.116–12—MULTI-DAY INDIVIDUAL UTILITY FACTORS FOR URBAN ‘‘CITY’’ DRIVING Equivalent 5-cycle distance, miles Schedule range for UDDS phases, miles mstockstill on DSK4VPTVN1PROD with RULES2 3.59 .......................................................................................................................................................... 7.45 .......................................................................................................................................................... 11.04 ........................................................................................................................................................ 14.90 ........................................................................................................................................................ 18.49 ........................................................................................................................................................ 22.35 ........................................................................................................................................................ 25.94 ........................................................................................................................................................ 29.80 ........................................................................................................................................................ 33.39 ........................................................................................................................................................ 37.25 ........................................................................................................................................................ 40.84 ........................................................................................................................................................ 44.70 ........................................................................................................................................................ 48.29 ........................................................................................................................................................ 52.15 ........................................................................................................................................................ 55.74 ........................................................................................................................................................ 59.60 ........................................................................................................................................................ 63.19 ........................................................................................................................................................ 67.05 ........................................................................................................................................................ 70.64 ........................................................................................................................................................ 74.50 ........................................................................................................................................................ 78.09 ........................................................................................................................................................ 81.95 ........................................................................................................................................................ 85.54 ........................................................................................................................................................ 89.40 ........................................................................................................................................................ 92.99 ........................................................................................................................................................ Cumulative F 2.51 5.22 7.73 10.43 12.94 15.65 18.16 20.86 23.37 26.08 28.59 31.29 33.80 36.51 39.02 41.72 44.23 46.94 49.45 52.15 54.66 57.37 59.88 62.58 65.09 0.08 0.15 0.22 0.28 0.33 0.38 0.43 0.47 0.50 0.54 0.57 0.60 0.62 0.65 0.67 0.69 0.71 0.72 0.74 0.75 0.78 0.79 0.80 0.81 0.82 Sequential F 0.08 0.08 0.06 0.06 0.05 0.05 0.04 0.04 0.04 0.04 0.03 0.03 0.02 0.02 0.02 0.02 0.02 0.02 0.01 0.01 0.03 0.01 0.01 0.01 0.01 TABLE 4 OF § 600.116–12—MULTI-DAY INDIVIDUAL UTILITY FACTORS FOR HIGHWAY DRIVING Equivalent 5-cycle distance, miles Schedule range for HFET phases, miles Cumulative F 7.21 0.21 10.30 ........................................................................................................................................................ VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00073 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 Sequential F 0.21 39550 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations TABLE 4 OF § 600.116–12—MULTI-DAY INDIVIDUAL UTILITY FACTORS FOR HIGHWAY DRIVING—Continued Equivalent 5-cycle distance, miles Schedule range for HFET phases, miles Cumulative F 14.42 21.63 28.84 36.05 43.26 50.47 57.68 64.89 72.10 79.31 0.36 0.48 0.57 0.64 0.70 0.75 0.78 0.81 0.83 0.85 20.60 ........................................................................................................................................................ 30.90 ........................................................................................................................................................ 41.20 ........................................................................................................................................................ 51.50 ........................................................................................................................................................ 61.80 ........................................................................................................................................................ 72.10 ........................................................................................................................................................ 82.40 ........................................................................................................................................................ 92.70 ........................................................................................................................................................ 103.00 ...................................................................................................................................................... 113.30 ...................................................................................................................................................... Sequential F 0.16 0.12 0.09 0.07 0.06 0.04 0.04 0.03 0.02 0.02 (3) You may calculate performance values under paragraphs (b)(1) and (2) of this section by combining phases during FTP testing. For example, you may treat the first 7.45 miles as a single phase by adding the individual utility factors for that portion of driving and assigning emission levels to the combined phase. Do this consistently throughout a test run. (4) Instead of the utility factors specified in paragraphs (b)(1) and (2) of this section, calculate utility factors using the following equation for vehicles whose maximum speed is less than the maximum speed specified in the driving schedule, where the vehicle’s maximum speed is determined, to the nearest 0.1 mph, from observing the highest speed over the first duty cycle (FTP, HFET, etc.): Where: UFi = the utility factor for phase i. Let UF0 = 0. j = a counter to identify the appropriate term in the summation (with terms numbered consecutively). k = the number of terms in the equation (see Table 3 of this section). di = the distance driven in phase i. ND = the normalized distance. Use 399 for both FTP and HFET operation. Cj = the coefficient for term j from the following table: TABLE 5 OF § 600.116–12—CITY/HIGHWAY SPECIFIC UTILITY FACTOR COEFFICIENTS Fleet values for CAFE and GHG values Coefficient Multi-day individual value for labeling City 1 ....................................................................................................................................................................... 2 ....................................................................................................................................................................... 3 ....................................................................................................................................................................... 4 ....................................................................................................................................................................... 5 ....................................................................................................................................................................... 6 ....................................................................................................................................................................... 7 ....................................................................................................................................................................... 8 ....................................................................................................................................................................... 9 ....................................................................................................................................................................... 10 ..................................................................................................................................................................... (5) The end-of-test criterion is based on a 1 percent Net Energy Change as specified in Section 3.8. The Administrator may approve alternate Net Energy Change tolerances as specified in Section 3.9.1 or Appendix C if the 1 percent threshold is VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 insufficient or inappropriate for marking the end of charge-deplete operation. (6) Use the vehicle’s Actual ChargeDepleting Range, Rcda, as specified in Section 6.1.3 for evaluating the end-oftest criterion. (7) Measure and record AC watt-hours throughout the recharging procedure. Position the measurement appropriately to account for any losses in the charging system. PO 00000 Frm 00074 Fmt 4701 Sfmt 4700 City or highway 14.86 2.965 ¥84.05 153.7 ¥43.59 ¥96.94 14.47 91.70 ¥46.36 ................ 4.8 13 ¥65 120 ¥100.00 31.00 ................ ................ ................ ................ 13.1 ¥18.7 5.22 8.15 3.53 ¥1.34 ¥4.01 ¥3.90 ¥1.15 3.88 (8) We may approve alternate measurement procedures with respect to plug-in hybrid electric vehicles if they are necessary or appropriate for meeting the objectives of this part. Subpart C—Procedures for Calculating Fuel Economy and Carbon-related Exhaust Emission Values 41. The heading for subpart C is revised as set forth above. ■ E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.035</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 n = the number of test phases (or bag measurements) before the vehicle reaches the end-of-test criterion. Highway Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations §§ 600.201–08, 600.201–12, 600.201–86, 600.201–93, 600.202–77, 600.203–77, 600.204–77, 600.205–77, 600.206–86, 600.206–93, 600.207–86, 600.207–93, 600.208–77, 600.209–85, 600.209–95, and 600.211–08 [Removed] 42. Subpart C is amended by removing the following sections: § 600.201–08. § 600.201–12. § 600.201–86. § 600.201–93. § 600.202–77. § 600.203–77. § 600.204–77. § 600.205–77. § 600.206–86. § 600.206–93. § 600.207–86. § 600.207–93. § 600.208–77. § 600.209–85. § 600.209–95. § 600.211–08. ■ 43. Section 600.206–12 is revised to read as follows: ■ mstockstill on DSK4VPTVN1PROD with RULES2 § 600.206–12 Calculation and use of FTPbased and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust emission values for vehicle configurations. (a) Fuel economy, CO2 emissions, and carbon-related exhaust emissions values determined for each vehicle under § 600.113–08(a) and (b) and as approved in § 600.008 (c), are used to determine FTP-based city, HFET-based highway, and combined FTP/Highway-based fuel economy, CO2 emissions, and carbonrelated exhaust emission values for each vehicle configuration for which data are available. Note that fuel economy for some alternative fuel vehicles may mean miles per gasoline gallon equivalent and/or miles per unit of fuel consumed. For example, electric vehicles will determine miles per kilowatt-hour in addition to miles per gasoline gallon equivalent, and fuel cell vehicles will determine miles per kilogram of hydrogen. (1) If only one set of FTP-based city and HFET-based highway fuel economy values is accepted for a vehicle configuration, these values, rounded to the nearest tenth of a mile per gallon, comprise the city and highway fuel economy values for that configuration. If only one set of FTP-based city and HFET-based highway CO2 emissions and carbon-related exhaust emission values is accepted for a vehicle configuration, these values, rounded to the nearest gram per mile, comprise the city and highway CO2 emissions and carbon-related exhaust emission values for that configuration. (2) If more than one set of FTP-based city and HFET-based highway fuel VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 economy and/or carbon-related exhaust emission values are accepted for a vehicle configuration: (i) All data shall be grouped according to the subconfiguration for which the data were generated using sales projections supplied in accordance with § 600.208–12(a)(3). (ii) Within each group of data, all fuel economy values are harmonically averaged and rounded to the nearest 0.0001 of a mile per gallon and all CO2 emissions and carbon-related exhaust emission values are arithmetically averaged and rounded to the nearest tenth of a gram per mile in order to determine FTP-based city and HFETbased highway fuel economy, CO2 emissions, and carbon-related exhaust emission values for each subconfiguration at which the vehicle configuration was tested. (iii) All FTP-based city fuel economy, CO2 emissions, and carbon-related exhaust emission values and all HFETbased highway fuel economy and carbon-related exhaust emission values calculated in paragraph (a)(2)(ii) of this section are (separately for city and highway) averaged in proportion to the sales fraction (rounded to the nearest 0.0001) within the vehicle configuration (as provided to the Administrator by the manufacturer) of vehicles of each tested subconfiguration. Fuel economy values shall be harmonically averaged, and CO2 emissions and carbon-related exhaust emission values shall be arithmetically averaged. The resultant fuel economy values, rounded to the nearest 0.0001 mile per gallon, are the FTP-based city and HFET-based highway fuel economy values for the vehicle configuration. The resultant CO2 emissions and carbonrelated exhaust emission values, rounded to the nearest tenth of a gram per mile, are the FTP-based city and HFET-based highway CO2 emissions and carbon-related exhaust emission values for the vehicle configuration. (3)(i) For the purpose of determining average fuel economy under § 600.510, the combined fuel economy value for a vehicle configuration is calculated by harmonically averaging the FTP-based city and HFET-based highway fuel economy values, as determined in paragraph (a)(1) or (2) of this section, weighted 0.55 and 0.45 respectively, and rounded to the nearest 0.0001 mile per gallon. A sample of this calculation appears in Appendix II of this part. (ii) For the purpose of determining average carbon-related exhaust emissions under § 600.510, the combined carbon-related exhaust emission value for a vehicle configuration is calculated by arithmetically averaging the FTP-based PO 00000 Frm 00075 Fmt 4701 Sfmt 4700 39551 city and HFET-based highway carbonrelated exhaust emission values, as determined in paragraph (a)(1) or (2) of this section, weighted 0.55 and 0.45 respectively, and rounded to the nearest tenth of gram per mile. (4) For alcohol dual fuel automobiles and natural gas dual fuel automobiles the procedures of paragraphs (a)(1) or (2) of this section, as applicable, shall be used to calculate two separate sets of FTP-based city, HFET-based highway, and combined values for fuel economy, CO2 emissions, and carbon-related exhaust emissions for each configuration. (i) Calculate the city, highway, and combined fuel economy, CO2 emissions, and carbon-related exhaust emission values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy, CO2 emissions, and carbon-related exhaust emission values from the tests performed using alcohol or natural gas test fuel. (b) If only one equivalent petroleumbased fuel economy value exists for an electric vehicle configuration, that value, rounded to the nearest tenth of a mile per gallon, will comprise the petroleum-based fuel economy for that configuration. (c) If more than one equivalent petroleum-based fuel economy value exists for an electric vehicle configuration, all values for that vehicle configuration are harmonically averaged and rounded to the nearest 0.0001 mile per gallon for that configuration. ■ 44. Section 600.207–12 is added to read as follows: § 600.207–12 Calculation and use of vehicle-specific 5-cycle-based fuel economy and CO2 emission values for vehicle configurations. (a) Fuel economy and CO2 emission values determined for each vehicle under § 600.114 and as approved in § 600.008(c), are used to determine vehicle-specific 5-cycle city and highway fuel economy and CO2 emission values for each vehicle configuration for which data are available. (1) If only one set of 5-cycle city and highway fuel economy and CO2 emission values is accepted for a vehicle configuration, these values, where fuel economy is rounded to the nearest 0.0001 of a mile per gallon and the CO2 emission value in grams per mile is rounded to the nearest tenth of a gram per mile, comprise the city and highway fuel economy and CO2 emission values for that configuration. (2) If more than one set of 5-cycle city and highway fuel economy and CO2 E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 39552 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations emission values are accepted for a vehicle configuration: (i) All data shall be grouped according to the subconfiguration for which the data were generated using sales projections supplied in accordance with § 600.209–12(a)(3). (ii) Within each subconfiguration of data, all fuel economy values are harmonically averaged and rounded to the nearest 0.0001 of a mile per gallon in order to determine 5-cycle city and highway fuel economy values for each subconfiguration at which the vehicle configuration was tested, and all CO2 emissions values are arithmetically averaged and rounded to the nearest tenth of gram per mile to determine 5cycle city and highway CO2 emission values for each subconfiguration at which the vehicle configuration was tested. (iii) All 5-cycle city fuel economy values and all 5-cycle highway fuel economy values calculated in paragraph (a)(2)(ii) of this section are (separately for city and highway) averaged in proportion to the sales fraction (rounded to the nearest 0.0001) within the vehicle configuration (as provided to the Administrator by the manufacturer) of vehicles of each tested subconfiguration. The resultant values, rounded to the nearest 0.0001 mile per gallon, are the 5-cycle city and 5-cycle highway fuel economy values for the vehicle configuration. (iv) All 5-cycle city CO2 emission values and all 5-cycle highway CO2 emission values calculated in paragraph (a)(2)(ii) of this section are (separately for city and highway) averaged in proportion to the sales fraction (rounded to the nearest 0.0001) within the vehicle configuration (as provided to the Administrator by the manufacturer) of vehicles of each tested subconfiguration. The resultant values, rounded to the nearest 0.1 grams per mile, are the 5cycle city and 5-cycle highway CO2 emission values for the vehicle configuration. (3) [Reserved] (4) For alcohol dual fuel automobiles and natural gas dual fuel automobiles the procedures of paragraphs (a)(1) and (2) of this section shall be used to calculate two separate sets of 5-cycle city and highway fuel economy and CO2 emission values for each configuration. (i) Calculate the 5-cycle city and highway fuel economy and CO2 emission values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the 5-cycle city and highway fuel economy and CO2 emission values from the tests performed using alcohol or natural gas VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 test fuel, if 5-cycle testing has been performed. Otherwise, the procedure in § 600.210–12(a)(3) or (b)(3) applies. (b) If only one equivalent petroleumbased fuel economy value exists for an electric configuration, that value, rounded to the nearest tenth of a mile per gallon, will comprise the petroleumbased 5-cycle fuel economy for that configuration. (c) If more than one equivalent petroleum-based 5-cycle fuel economy value exists for an electric vehicle configuration, all values for that vehicle configuration are harmonically averaged and rounded to the nearest 0.0001 mile per gallon for that configuration. ■ 45. Section 600.208–12 is revised to read as follows: § 600.208–12 Calculation of FTP-based and HFET-based fuel economy, CO2 emissions, and carbon-related exhaust emissions for a model type. (a) Fuel economy, CO2 emissions, and carbon-related exhaust emissions for a base level are calculated from vehicle configuration fuel economy, CO2 emissions, and carbon-related exhaust emissions as determined in § 600.206– 12(a), (b), or (c) as applicable, for lowaltitude tests. (1) If the Administrator determines that automobiles intended for sale in the State of California and in section 177 states are likely to exhibit significant differences in fuel economy, CO2 emissions, and carbon-related exhaust emissions from those intended for sale in other states, she will calculate fuel economy, CO2 emissions, and carbonrelated exhaust emissions for each base level for vehicles intended for sale in California and in section 177 states and for each base level for vehicles intended for sale in the rest of the states. (2) In order to highlight the fuel efficiency, CO2 emissions, and carbonrelated exhaust emissions of certain designs otherwise included within a model type, a manufacturer may wish to subdivide a model type into one or more additional model types. This is accomplished by separating subconfigurations from an existing base level and placing them into a new base level. The new base level is identical to the existing base level except that it shall be considered, for the purposes of this paragraph, as containing a new basic engine. The manufacturer will be permitted to designate such new basic engines and base level(s) if: (i) Each additional model type resulting from division of another model type has a unique car line name and that name appears on the label and on the vehicle bearing that label; PO 00000 Frm 00076 Fmt 4701 Sfmt 4700 (ii) The subconfigurations included in the new base levels are not included in any other base level which differs only by basic engine (i.e., they are not included in the calculation of the original base level fuel economy values); and (iii) All subconfigurations within the new base level are represented by test data in accordance with § 600.010(c)(1)(ii). (3) The manufacturer shall supply total model year sales projections for each car line/vehicle subconfiguration combination. (i) Sales projections must be supplied separately for each car line-vehicle subconfiguration intended for sale in California and each car line/vehicle subconfiguration intended for sale in the rest of the states if required by the Administrator under paragraph (a)(1) of this section. (ii) Manufacturers shall update sales projections at the time any model type value is calculated for a label value. (iii) The provisions of paragraph (a)(3) of this section may be satisfied by providing an amended application for certification, as described in § 86.1844 of this chapter. (4) Vehicle configuration fuel economy, CO2 emissions, and carbonrelated exhaust emissions, as determined in § 600.206–12(a), (b) or (c), as applicable, are grouped according to base level. (i) If only one vehicle configuration within a base level has been tested, the fuel economy, CO2 emissions, and carbon-related exhaust emissions from that vehicle configuration will constitute the fuel economy, CO2 emissions, and carbon-related exhaust emissions for that base level. (ii) If more than one vehicle configuration within a base level has been tested, the vehicle configuration fuel economy values are harmonically averaged in proportion to the respective sales fraction (rounded to the nearest 0.0001) of each vehicle configuration and the resultant fuel economy value rounded to the nearest 0.0001 mile per gallon; and the vehicle configuration CO2 emissions and carbon-related exhaust emissions are arithmetically averaged in proportion to the respective sales fraction (rounded to the nearest 0.0001) of each vehicle configuration and the resultant carbon-related exhaust emission value rounded to the nearest tenth of a gram per mile. (5) The procedure specified in paragraph (a)(1) through (4) of this section will be repeated for each base level, thus establishing city, highway, and combined fuel economy, CO2 E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations emissions, and carbon-related exhaust emissions for each base level. (6) [Reserved] (7) For alcohol dual fuel automobiles and natural gas dual fuel automobiles, the procedures of paragraphs (a)(1) through (6) of this section shall be used to calculate two separate sets of city, highway, and combined fuel economy, CO2 emissions, and carbon-related exhaust emissions for each base level. (i) Calculate the city, highway, and combined fuel economy, CO2 emissions, and carbon-related exhaust emissions from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy, CO2 emissions, and carbon-related exhaust emissions from the tests performed using alcohol or natural gas test fuel. (b) For each model type, as determined by the Administrator, a city, highway, and combined fuel economy value, CO2 emission value, and a carbon-related exhaust emission value will be calculated by using the projected sales and values for fuel economy, CO2 emissions, and carbon-related exhaust emissions for each base level within the model type. Separate model type calculations will be done based on the vehicle configuration fuel economy, CO2 emissions, and carbon-related exhaust emissions as determined in § 600.206– 12(a), (b) or (c), as applicable. (1) If the Administrator determines that automobiles intended for sale in the State of California and in section 177 states are likely to exhibit significant differences in fuel economy, CO2 emissions, and carbon-related exhaust emissions from those intended for sale in other states, he or she will calculate values for fuel economy, CO2 emissions, and carbon-related exhaust emissions for each model type for vehicles intended for sale in California and in section 177 states and for each model type for vehicles intended for sale in the rest of the states. (2) The sales fraction for each base level is calculated by dividing the projected sales of the base level within the model type by the projected sales of the model type and rounding the quotient to the nearest 0.0001. (3)(i) The FTP-based city fuel economy values of the model type (calculated to the nearest 0.0001 mpg) are determined by dividing one by a sum of terms, each of which corresponds to a base level and which is a fraction determined by dividing: (A) The sales fraction of a base level; by (B) The FTP-based city fuel economy value for the respective base level. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 (ii) The FTP-based city carbon-related exhaust emission value of the model type (calculated to the nearest gram per mile) are determined by a sum of terms, each of which corresponds to a base level and which is a product determined by multiplying: (A) The sales fraction of a base level; by (B) The FTP-based city carbon-related exhaust emission value for the respective base level. (iii) The FTP-based city CO2 emissions of the model type (calculated to the nearest gram per mile) are determined by a sum of terms, each of which corresponds to a base level and which is a product determined by multiplying: (A) The sales fraction of a base level; by (B) The FTP-based city CO2 emissions for the respective base level. (4) The procedure specified in paragraph (b)(3) of this section is repeated in an analogous manner to determine the highway and combined fuel economy, CO2 emissions, and carbon-related exhaust emissions for the model type. (5) For alcohol dual fuel automobiles and natural gas dual fuel automobiles, the procedures of paragraphs (b)(1) through (4) of this section shall be used to calculate two separate sets of city, highway, and combined fuel economy values and two separate sets of city, highway, and combined CO2 and carbon-related exhaust emission values for each model type. (i) Calculate the city, highway, and combined fuel economy, CO2 emissions, and carbon-related exhaust emission values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy, CO2 emissions, and carbon-related exhaust emission values from the tests performed using alcohol or natural gas test fuel. ■ 46. Section 600.209–12 is added to read as follows: § 600.209–12 Calculation of vehiclespecific 5-cycle fuel economy and CO2 emission values for a model type. (a) Base level. 5-cycle fuel economy and CO2 emission values for a base level are calculated from vehicle configuration 5-cycle fuel economy and CO2 emission values as determined in § 600.207 for low-altitude tests. (1) If the Administrator determines that automobiles intended for sale in the State of California are likely to exhibit significant differences in fuel economy and CO2 emissions from those intended for sale in other states, he will calculate fuel economy and CO2 emission values PO 00000 Frm 00077 Fmt 4701 Sfmt 4700 39553 for each base level for vehicles intended for sale in California and for each base level for vehicles intended for sale in the rest of the states. (2) In order to highlight the fuel efficiency and CO2 emissions of certain designs otherwise included within a model type, a manufacturer may wish to subdivide a model type into one or more additional model types. This is accomplished by separating subconfigurations from an existing base level and placing them into a new base level. The new base level is identical to the existing base level except that it shall be considered, for the purposes of this paragraph, as containing a new basic engine. The manufacturer will be permitted to designate such new basic engines and base level(s) if: (i) Each additional model type resulting from division of another model type has a unique car line name and that name appears on the label and on the vehicle bearing that label; (ii) The subconfigurations included in the new base levels are not included in any other base level which differs only by basic engine (i.e., they are not included in the calculation of the original base level fuel economy values); and (iii) All subconfigurations within the new base level are represented by test data in accordance with § 600.010(c)(i)(ii). (3) The manufacturer shall supply total model year sales projections for each car line/vehicle subconfiguration combination. (i) Sales projections must be supplied separately for each car line-vehicle subconfiguration intended for sale in California and each car line/vehicle subconfiguration intended for sale in the rest of the states if required by the Administrator under paragraph (a)(1) of this section. (ii) Manufacturers shall update sales projections at the time any model type value is calculated for a label value. (iii) The provisions of this paragraph (a)(3) may be satisfied by providing an amended application for certification, as described in § 86.1844 of this chapter. (4) 5-cycle vehicle configuration fuel economy and CO2 emission values, as determined in § 600.207–12(a), (b), or (c), as applicable, are grouped according to base level. (i) If only one vehicle configuration within a base level has been tested, the fuel economy and CO2 emission values from that vehicle configuration constitute the fuel economy and CO2 emission values for that base level. (ii) If more than one vehicle configuration within a base level has been tested, the vehicle configuration E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 fuel economy values are harmonically averaged in proportion to the respective sales fraction (rounded to the nearest 0.0001) of each vehicle configuration and the resultant fuel economy value rounded to the nearest 0.0001 mile per gallon. (iii) If more than one vehicle configuration within a base level has been tested, the vehicle configuration CO2 emission values are arithmetically averaged in proportion to the respective sales fraction (rounded to the nearest 0.0001) of each vehicle configuration and the resultant CO2 emission value rounded to the nearest 0.1 gram per mile. (5) The procedure specified in § 600.209–12(a) will be repeated for each base level, thus establishing city and highway fuel economy and CO2 emission values for each base level. (6) [Reserved] (7) For alcohol dual fuel automobiles and natural gas dual fuel automobiles, the procedures of paragraphs (a)(1) through (6) of this section shall be used to calculate two separate sets of city, highway, and combined fuel economy and CO2 emission values for each base level. (i) Calculate the city and highway fuel economy and CO2 emission values from the tests performed using gasoline or diesel test fuel. (ii) If 5-cycle testing was performed on the alcohol or natural gas test fuel, calculate the city and highway fuel economy and CO2 emission values from the tests performed using alcohol or natural gas test fuel. (b) Model type. For each model type, as determined by the Administrator, city and highway fuel economy and CO2 emissions values will be calculated by using the projected sales and fuel economy and CO2 emission values for each base level within the model type. Separate model type calculations will be done based on the vehicle configuration fuel economy and CO2 emission values as determined in § 600.207, as applicable. (1) If the Administrator determines that automobiles intended for sale in the State of California are likely to exhibit significant differences in fuel economy and CO2 emissions from those intended for sale in other states, he will calculate fuel economy and CO2 emission values for each model type for vehicles intended for sale in California and for each model type for vehicles intended for sale in the rest of the states. (2) The sales fraction for each base level is calculated by dividing the projected sales of the base level within the model type by the projected sales of the model type and rounding the quotient to the nearest 0.0001. (3)(i) The 5-cycle city fuel economy values of the model type (calculated to the nearest 0.0001 mpg) are determined by dividing one by a sum of terms, each of which corresponds to a base level and which is a fraction determined by dividing: (A) The sales fraction of a base level; by (B) The 5-cycle city fuel economy value for the respective base level. (ii) The 5-cycle city CO2 emissions of the model type (calculated to the nearest tenth of a gram per mile) are determined by a sum of terms, each of which corresponds to a base level and which is a product determined by multiplying: (A) The sales fraction of a base level; by (B) The 5-cycle city CO2 emissions for the respective base level. (4) The procedure specified in paragraph (b)(3) of this section is repeated in an analogous manner to determine the highway and combined fuel economy and CO2 emission values for the model type. (5) For alcohol dual fuel automobiles and natural gas dual fuel automobiles the procedures of paragraphs (b)(1) through (4) of this section shall be used to calculate two separate sets of city and highway fuel economy and CO2 emission values for each model type. (i) Calculate the city and highway fuel economy and CO2 emission values from the tests performed using gasoline or diesel test fuel. (ii) Calculate the city, highway, and combined fuel economy and CO2 emission values from the tests performed using alcohol or natural gas test fuel, if 5-cycle testing was performed on the alcohol or natural gas test fuel. Otherwise, the procedure in § 600.210–12(a)(3) or (b)(3) applies. Where: City Intercept = Intercept determined by the Administrator based on historic vehiclespecific 5-cycle city fuel economy data. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00078 Fmt 4701 Sfmt 4700 47. Section 600.210–08 is amended by adding paragraph (f) to read as follows: ■ § 600.210–08 Calculation of fuel economy values for labeling. * * * * * (f) Sample calculations. An example of the calculation required in this subpart is in Appendix III of this part. 48. Section § 600.210–12 is added to read as follows: ■ § 600.210–12 Calculation of fuel economy and CO2 emission values for labeling. (a) General labels. Except as specified in paragraphs (d) and (e) of this section, fuel economy and CO2 emissions for general labels may be determined by one of two methods. The first is based on vehicle-specific model-type 5-cycle data as determined in § 600.209–12(b). This method is available for all vehicles and is required for vehicles that do not qualify for the second method as described in § 600.115 (other than electric vehicles). The second method, the derived 5-cycle method, determines fuel economy and CO2 emissions values from the FTP and HFET tests using equations that are derived from vehiclespecific 5-cycle model type data, as determined in paragraph (a)(2) of this section. Manufacturers may voluntarily lower fuel economy values and raise CO2 values if they determine that the label values from any method are not representative of the fuel economy or CO2 emissions for that model type. (1) Vehicle-specific 5-cycle labels. The city and highway model type fuel economy determined in § 600.209– 12(b), rounded to the nearest mpg, and the city and highway model type CO2 emissions determined in § 600.209– 12(b), rounded to the nearest gram per mile, comprise the fuel economy and CO2 emission values for general fuel economy labels, or, alternatively; (2) Derived 5-cycle labels. Derived 5-cycle city and highway label values are determined according to the following method: (i)(A) For each model type, determine the derived five-cycle city fuel economy using the following equation and coefficients determined by the Administrator: City Slope = Slope determined by the Administrator based on historic vehiclespecific 5-cycle city fuel economy data. E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.036</GPH> 39554 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations Where: A = 8,887 for gasoline-fueled vehicles, 10,180 for diesel-fueled vehicles, or an appropriate value specified by the Administrator for other fuels. City Intercept = Intercept determined by the Administrator based on historic vehiclespecific 5-cycle city fuel economy data. Where: Highway Intercept = Intercept determined by the Administrator based on historic vehicle-specific 5-cycle highway fuel economy data. Highway Slope = Slope determined by the Administrator based on historic vehiclespecific 5-cycle highway fuel economy data. MT HFET FE = the model type highway fuel economy determined under § 600.208– 12(b), rounded to the nearest 0.0001 mpg. MT HFET CO2 = the model type highway CO2 emissions determined under § 600.208–12(b), rounded to the nearest 0.1 grams per mile. (iii) Unless and until superseded by written guidance from the Administrator, the following intercepts and slopes shall be used in the equations in paragraphs (a)(2)(i) and (ii) of this section: City Intercept = 0.003259. City Slope = 1.1805. Highway Intercept = 0.001376. Highway Slope = 1.3466. (B) For each model type, determine the derived five-cycle highway CO2 emissions using the equation below and coefficients determined by the Administrator: Derived 5-cycle Highway CO2 = ({Highway Intercept} × A) + ({Highway Slope} × MT HFET CO2) mstockstill on DSK4VPTVN1PROD with RULES2 Where: A = 8,887 for gasoline-fueled vehicles, 10,180 for diesel-fueled vehicles, or an appropriate value specified by the Administrator for other fuels. Highway Intercept = Intercept determined by the Administrator based on historic vehicle-specific 5-cycle highway fuel economy data. Highway Slope = Slope determined by the Administrator based on historic vehiclespecific 5-cycle highway fuel economy data. Where: CO2alt = The unrounded FTP-based modeltype city or HFET-based model-type CO2 emissions value from the alternate fuel, as determined in § 600.208–12(b)(5)(ii). 5cycle CO2gas = The unrounded vehiclespecific or derived 5-cycle model-type city or highway CO2 emissions value, as determined in paragraph (a)(1) or (2) of this section. VerDate Mar<15>2010 19:44 Jul 05, 2011 Jkt 223001 (iv) The Administrator will periodically update the slopes and intercepts through guidance and will determine the model year that the new coefficients must take effect. The Administrator will issue guidance no later than six months prior to the earliest starting date of the effective model year (e.g., for 2011 models, the earliest start of the model year is January 2, 2010, so guidance would be issued by July 1, 2009.) Until otherwise instructed by written guidance from the Administrator, manufacturers must use the coefficients that are currently in effect. (3) General alternate fuel economy and CO2 emissions label values for dual fuel vehicles. CO2gas = The unrounded FTP-based city or HFET-based model type highway CO2 emissions value from gasoline (or diesel), as determined in § 600.208–12(b)(5)(i). The result, rounded to the nearest whole number, is the alternate fuel CO2 emissions label value for dual fuel vehicles. (ii) Optionally, if complete 5-cycle testing has been performed using the alternate fuel, the manufacturer may PO 00000 Frm 00079 Fmt 4701 Sfmt 4700 (ii)(A) For each model type, determine the derived five-cycle highway fuel economy using the equation below and coefficients determined by the Administrator: (i)(A) City and Highway fuel economy label values for dual fuel alcohol-based and natural gas vehicles when using the alternate fuel are separately determined by the following calculation: Where: FEalt = The unrounded FTP-based model-type city or HFET-based model-type highway fuel economy from the alternate fuel, as determined in § 600.208–12(b)(5)(ii). 5cycle FEgas = The unrounded vehiclespecific or derived 5-cycle model-type city or highway fuel economy, as determined in paragraph (a)(1) or (2) of this section. FEgas = The unrounded FTP-based city or HFET-based model type highway fuel economy from gasoline (or diesel), as determined in § 600.208–12(b)(5)(i). The result, rounded to the nearest whole number, is the alternate fuel label value for dual fuel vehicles. (B) City and Highway CO2 label values for dual fuel alcohol-based and natural gas vehicles when using the alternate fuel are separately determined by the following calculation: choose to use the alternate fuel label city or highway fuel economy and CO2 emission values determined in § 600.209–12(b)(5)(ii), rounded to the nearest whole number. (4) General alternate fuel economy and CO2 emissions label values for electric vehicles. Determine FTP-based city and HFET-based highway fuel economy label values for electric E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.039</GPH> (B) For each model type, determine the derived five-cycle city CO2 emissions using the following equation and coefficients determined by the Administrator: City Slope = Slope determined by the Administrator based on historic vehiclespecific 5-cycle city fuel economy data. MT FTP CO2 = the model type FTP-based city CO2 emissions determined under § 600.208–12(b), rounded to the nearest 0.1 grams per mile. ER06JY11.038</GPH> Derived 5¥cycle City CO2 = ({City Intercept} × A) + ({City Slope} × MT FTP CO2) ER06JY11.037</GPH> MT FTP FE = the model type FTP-based city fuel economy determined under § 600.208–12(b), rounded to the nearest 0.0001 mpg. 39555 39556 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (b) Specific labels. Except as specified in paragraphs (d) and (e) of this section, fuel economy and CO2 emissions for specific labels may be determined by one of two methods. The first is based on vehicle-specific configuration 5-cycle data as determined in § 600.207. This method is available for all vehicles and is required for vehicles that do not qualify for the second method as described in § 600.115 (other than electric vehicles). The second method, the derived 5-cycle method, determines fuel economy and CO2 emissions values from the FTP and HFET tests using equations that are derived from vehiclespecific 5-cycle configuration data, as determined in paragraph (b)(2) of this section. Manufacturers may voluntarily lower fuel economy values and raise CO2 values if they determine that the label values from either method are not representative of the fuel economy or CO2 emissions for that model type. (1) Vehicle-specific 5-cycle labels. The city and highway configuration fuel economy determined in § 600.207, rounded to the nearest mpg, and the city and highway configuration CO2 emissions determined in § 600.207, rounded to the nearest gram per mile, comprise the fuel economy and CO2 emission values for specific fuel economy labels, or, alternatively; (2) Derived 5-cycle labels. Specific city and highway label values from derived 5-cycle are determined according to the following method: (i)(A) Determine the derived fivecycle city fuel economy of the configuration using the equation below and coefficients determined by the Administrator: Where: City Intercept = Intercept determined by the Administrator based on historic vehiclespecific 5-cycle city fuel economy data. City Slope = Slope determined by the Administrator based on historic vehiclespecific 5-cycle city fuel economy data. Config FTP FE = the configuration FTP-based city fuel economy determined under § 600.206, rounded to the nearest 0.0001 mpg. (B) Determine the derived five-cycle city CO2 emissions of the configuration using the equation below and coefficients determined by the Administrator: Derived 5-cycle City CO2 = {City Intercept} + {City Slope} × Config FTP CO2 City Slope = Slope determined by the Administrator based on historic vehiclespecific 5-cycle city fuel economy data. Config FTP CO2 = the configuration FTPbased city CO2 emissions determined under § 600.206, rounded to the nearest 0.1 grams per mile. Where: Highway Intercept = Intercept determined by the Administrator based on historic vehicle-specific 5-cycle highway fuel economy data. Highway Slope = Slope determined by the Administrator based on historic vehiclespecific 5-cycle highway fuel economy data. Config HFET FE = the configuration highway fuel economy determined under § 600.206, rounded to the nearest tenth. Derived 5-cycle city Highway CO2 = {Highway Intercept} + {Highway Slope} × Config HFET CO2 VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 (iii) The slopes and intercepts of paragraph (a)(2)(iii) of this section apply. PO 00000 Frm 00080 Fmt 4701 Sfmt 4700 (3) Specific alternate fuel economy and CO2 emissions label values for dual fuel vehicles. (i)(A) Specific city and highway fuel economy label values for dual fuel alcohol-based and natural gas vehicles when using the alternate fuel are separately determined by the following calculation: Where: FEalt = The unrounded FTP-based configuration city or HFET-based configuration highway fuel economy from the alternate fuel, as determined in § 600.206. 5cycle FEgas = The unrounded vehiclespecific or derived 5-cycle configuration E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.042</GPH> Where: Highway Intercept = Intercept determined by the Administrator based on historic vehicle-specific 5-cycle highway fuel economy data. Highway Slope = Slope determined by the Administrator based on historic vehiclespecific 5-cycle highway fuel economy data. Config HFET CO2 = the configuration highway fuel economy determined under § 600.206, rounded to the nearest tenth. (ii)(A) Determine the derived fivecycle highway fuel economy of the configuration using the equation below and coefficients determined by the Administrator: ER06JY11.041</GPH> (B) Determine the derived five-cycle highway CO2 emissions of the configuration using the equation below and coefficients determined by the Administrator: Where: City Intercept = Intercept determined by the Administrator based on historic vehiclespecific 5-cycle city fuel economy data. ER06JY11.040</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 vehicles as described in § 600.116. Convert W-hour/mile results to miles per kW-hr and miles per gasoline gallon equivalent. CO2 label information is based on tailpipe emissions only, so CO2 emissions from electric vehicles are assumed to be zero. (5) General alternate fuel economy and CO2 emissions label values for fuel cell vehicles. Determine FTP-based city and HFET-based highway fuel economy label values for electric vehicles using procedures specified by the Administrator. Convert kilograms of hydrogen/mile results to miles per kilogram of hydrogen and miles per gasoline gallon equivalent. CO2 label information is based on tailpipe emissions only, so CO2 emissions from fuel cell vehicles are assumed to be zero. Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations 39557 (B) Specific city and highway CO2 emission label values for dual fuel alcohol-based and natural gas vehicles when using the alternate fuel are separately determined by the following calculation: fuel cell vehicles are assumed to be zero. (c) Calculating combined fuel economy. (1) For the purposes of calculating the combined fuel economy for a model type, to be used in displaying on the label and for determining annual fuel costs under subpart D of this part, the manufacturer shall use one of the following procedures: (i) For gasoline-fueled, diesel-fueled, alcohol-fueled, and natural gas-fueled automobiles, and for dual fuel automobiles that can operate on gasoline or diesel fuel, harmonically average the unrounded city and highway fuel economy values, determined in paragraphs (a)(1) or (2) of this section and (b)(1) or (2) of this section, weighted 0.55 and 0.45 respectively. Round the result to the nearest whole mpg. (An example of this calculation procedure appears in Appendix II of this part). (ii) For alcohol dual fuel and natural gas dual fuel automobiles operated on the alternate fuel, harmonically average the unrounded city and highway values from the tests performed using the alternative fuel as determined in paragraphs (a)(3) and (b)(3) of this section, weighted 0.55 and 0.45 respectively. Round the result to the nearest whole mpg. (iii) For electric vehicles, calculate the combined fuel economy, in miles per kW-hr and miles per gasoline gallon equivalent, by harmonically averaging the unrounded city and highway values, weighted 0.55 and 0.45 respectively. Round miles per kW-hr to the nearest 0.001 and round miles per gasoline gallon equivalent to the nearest whole number. (iv) For plug-in hybrid electric vehicles, calculate a combined fuel economy value, in miles per gasoline gallon equivalent as follows: (A) Determine city and highway fuel economy values for vehicle operation after the battery has been fully discharged (‘‘gas only operation’’ or ‘‘charge-sustaining mode’’) as described in paragraphs (a) and (b) of this section. (B) Determine city and highway fuel economy values for vehicle operation starting with a full battery charge (‘‘allelectric operation’’ or ‘‘gas plus electric operation’’, as appropriate, or ‘‘chargedepleting mode’’) as described in § 600.116. For battery energy, convert W-hour/mile results to miles per gasoline gallon equivalent or miles per diesel gallon equivalent, as applicable. Note that you must also express batterybased fuel economy values in miles per kW-hr for calculating annual fuel cost as described in § 600.311. (C) Calculate a composite city fuel economy value and a composite highway fuel economy value by combining the separate results for battery and engine operation using the procedures described in § 600.116). Apply the derived 5-cycle adjustment to these composite values. Use these values to calculate the vehicle’s combined fuel economy as described in paragraph (c)(1)(i) of this section. (v) For fuel cell vehicles, calculate the combined fuel economy, in miles per kilogram and miles per gasoline gallon equivalent, by harmonically averaging the unrounded city and highway values, weighted 0.55 and 0.45 respectively. Round miles per kilogram to the nearest whole number and round miles per gasoline gallon equivalent to the nearest whole number. (2) For the purposes of calculating the combined CO2 emissions value for a model type, to be used in displaying on the label under subpart D of this part, the manufacturer shall: (i) For gasoline-fueled, diesel-fueled, alcohol-fueled, and natural gas-fueled automobiles, and for dual fuel automobiles that can operate on gasoline or diesel fuel, arithmetically average the unrounded city and highway values, determined in (ii) Optionally, if complete 5-cycle testing has been performed using the alternate fuel, the manufacturer may choose to use the alternate fuel label city or highway fuel economy and CO2 emission values determined in § 600.207–12(a)(4)(ii), rounded to the nearest whole number. (4) Specific alternate fuel economy and CO2 emissions label values for electric vehicles. Determine FTP-based city and HFET-based highway fuel economy label values for electric vehicles as described in § 600.116. Determine these values by running the appropriate repeat test cycles. Convert W-hour/mile results to miles per kW-hr and miles per gasoline gallon equivalent. CO2 label information is based on tailpipe emissions only, so CO2 emissions from electric vehicles are assumed to be zero. (5) Specific alternate fuel economy and CO2 emissions label values for fuel cell vehicles. Determine FTP-based city and HFET-based highway fuel economy label values for fuel cell vehicles using procedures specified by the Administrator. Convert kilograms of hydrogen/mile results to miles per kilogram of hydrogen and miles per gasoline gallon equivalent. CO2 label information is based on tailpipe emissions only, so CO2 emissions from VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00081 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.043</GPH> economy from gasoline, as determined in § 600.206. The result, rounded to the nearest whole number, is the alternate fuel label value for dual fuel vehicles. Where: CO2alt = The unrounded FTP-based configuration city or HFET-based configuration highway CO2 emissions value from the alternate fuel, as determined in § 600.206. 5cycle CO2gas = The unrounded vehiclespecific or derived 5-cycle configuration city or highway CO2 emissions value as determined in paragraph (b)(1) or (b)(2) of this section. CO2gas = The unrounded FTP-based city or HFET-based configuration highway CO2 emissions value from gasoline, as determined in § 600.206. The result, rounded to the nearest whole number, is the alternate fuel CO2 emissions label value for dual fuel vehicles. mstockstill on DSK4VPTVN1PROD with RULES2 city or highway fuel economy as determined in paragraph (b)(1) or (2) of this section. FEgas = The unrounded FTP-based city or HFET-based configuration highway fuel mstockstill on DSK4VPTVN1PROD with RULES2 39558 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations paragraphs (a)(1) or (2) of this section and (b)(1) or (2) of this section, weighted 0.55 and 0.45 respectively, and round to the nearest whole gram per mile; or (ii) For alcohol dual fuel and natural gas dual fuel automobiles operated on the alternate fuel, arithmetically average the unrounded city and highway CO2 emission values from the tests performed using the alternative fuel as determined in paragraphs (a)(3) and (b)(3) of this section, weighted 0.55 and 0.45 respectively, and round to the nearest whole gram per mile. (iii) CO2 label information is based on tailpipe emissions only, so CO2 emissions from electric vehicles and fuel cell vehicles are assumed to be zero. (iv) For plug-in hybrid electric vehicles, calculate combined CO2 emissions as follows: (A) Determine city and highway CO2 emission rates for vehicle operation after the battery has been fully discharged (‘‘gas only operation’’ or ‘‘charge-sustaining mode’’) as described in paragraphs (a) and (b) of this section. (B) Determine city and highway CO2 emission rates for vehicle operation starting with a full battery charge (‘‘allelectric operation’’ or ‘‘gas plus electric operation’’, as appropriate, or ‘‘chargedepleting mode’’) as described in § 600.116. Note that CO2 label information is based on tailpipe emissions only, so CO2 emissions from electricity are assumed to be zero. (C) Calculate a composite city CO2 emission rate and a composite highway CO2 emission rate by combining the separate results for battery and engine operation using the procedures described in § 600.116. Use these values to calculate the vehicle’s combined fuel economy as described in paragraph (c)(1)(i) of this section. (d) Calculating combined fuel economy and CO2 emissions. (1) If the criteria in § 600.115–11(a) are met for a model type, both the city and highway fuel economy and CO2 emissions values must be determined using the vehiclespecific 5-cycle method. If the criteria in § 600.115–11(b) are met for a model type, the city fuel economy and CO2 emissions values may be determined using either method, but the highway fuel economy and CO2 emissions values must be determined using the vehiclespecific 5-cycle method (or modified 5cycle method as allowed under § 600.114–12(b)(2)). (2) If the criteria in § 600.115 are not met for a model type, the city and highway fuel economy and CO2 emission label values must be determined by using the same method, VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 either the derived 5-cycle or vehiclespecific 5-cycle. (3) Manufacturers may use any of the following methods for determining 5cycle values for fuel economy and CO2 emissions for electric vehicles: (i) Generate 5-cycle data as described in paragraph (a)(1) of this section. (ii) Decrease fuel economy values by 30 percent and increase CO2 emission values by 30 percent relative to data generated from 2-cycle testing. (iii) Manufacturers may ask the Administrator to approve adjustment factors for deriving 5-cycle fuel economy results from 2-cycle test data based on operating data from their inuse vehicles. Such data should be collected from multiple vehicles with different drivers over a range of representative driving routes and conditions. The Administrator may approve such an adjustment factor for any of the manufacturer’s vehicle models that are properly represented by the collected data. (e) Fuel economy values and other information for advanced technology vehicles. (1) The Administrator may prescribe an alternative method of determining the city and highway model type fuel economy and CO2 emission values for general, unique or specific fuel economy labels other than those set forth in this subpart C for advanced technology vehicles including, but not limited to fuel cell vehicles, hybrid electric vehicles using hydraulic energy storage, and vehicles equipped with hydrogen internal combustion engines. (2) For advanced technology vehicles, the Administrator may prescribe special methods for determining information other than fuel economy that is required to be displayed on fuel economy labels as specified in § 600.302–12(e). (f) Sample calculations. An example of the calculation required in this subpart is in Appendix III of this part. Subpart D—Fuel Economy Labeling 49. The heading for subpart D is revised as set forth above. ■ §§ 600.301–08, 600.301–12, 600.301–86, 600.301–95, 600.302–77, 600.303–77, 600.304–77, 600.305–77, 600.306–86, 600.307–86, 600.307–95, 600.310–86, 600.311–86, 600.313–86, 600.314–01, 600.314–86, and 600.315–82 [Removed] 50. Subpart D is amended by removing the following sections: § 600.301–08. § 600.301–12. § 600.301–86. § 600.301–95. § 600.302–77. § 600.303–77. ■ PO 00000 Frm 00082 Fmt 4701 Sfmt 4700 § 600.304–77. § 600.305–77. § 600.306–86. § 600.307–86. § 600.307–95. § 600.310–86. § 600.311–86. § 600.313–86. § 600.314–01. § 600.314–86. § 600.315–82. § 600.306–08 [Redesignated as § 600.301] § 600.307–08 08] [Redesignated as § 600.302– § 600.312–86 08] [Redesignated as § 600.312– § 600.313–01 08] [Redesignated as § 600.313– § 600.316–78 08] [Redesignated as § 600.316– 51. Redesignate specific sections in subpart D as follows: ■ old section 600.306–08 600.307–08 600.312–86 600.313–01 600.316–78 ........................... ........................... ........................... ........................... ........................... new section 600.301 600.302–08 600.312–08 600.313–08 600.316–08 52. Newly redesignated § 600.301 is revised to read as follows: ■ § 600.301 Labeling requirements. (a) Prior to being offered for sale, each manufacturer shall affix or cause to be affixed and each dealer shall maintain or cause to be maintained on each automobile: (1) A general fuel economy label (initial, or updated as required in § 600.314) as described in § 600.302 or: (2) A specific label, for those automobiles manufactured or imported before the date that occurs 15 days after general labels have been determined by the manufacturer, as described in § 600.210–08(b) or § 600.210–12(b). (i) If the manufacturer elects to use a specific label within a model type (as defined in § 600.002, he shall also affix specific labels on all automobiles within this model type, except on those automobiles manufactured or imported before the date that labels are required to bear range values as required by paragraph (b) of this section, or determined by the Administrator, or as permitted under § 600.310. (ii) If a manufacturer elects to change from general to specific labels or vice versa within a model type, the manufacturer shall, within five calendar days, initiate or discontinue as applicable, the use of specific labels on all vehicles within a model type at all facilities where labels are affixed. E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (3) For any vehicle for which a specific label is requested which has a combined FTP/HFET-based fuel economy value, as determined in § 600.513, at or below the minimum taxfree value, the following statement must appear on the specific label: ‘‘[Manufacturer’s name] may have to pay IRS a Gas Guzzler Tax on this vehicle because of the low fuel economy.’’ (4)(i) At the time a general fuel economy value is determined for a model type, a manufacturer shall, except as provided in paragraph (a)(4)(ii) of this section, relabel, or cause to be relabeled, vehicles which: (A) Have not been delivered to the ultimate purchaser, and (B) Have a combined FTP/HFETbased model type fuel economy value (as determined in § 600.208–08(b) or § 600.208–12(b) of 0.1 mpg or more below the lowest fuel economy value at which a Gas Guzzler Tax of $0 is to be assessed. (ii) The manufacturer has the option of re-labeling vehicles during the first five working days after the general label value is known. (iii) For those vehicle model types which have been issued a specific label and are subsequently found to have tax liability, the manufacturer is responsible for the tax liability regardless of whether the vehicle has been sold or not or whether the vehicle has been relabeled or not. (b) The manufacturer shall include the current range of fuel economy of comparable automobiles (as described in §§ 600.311 and 600.314) in the label of each vehicle manufactured or imported more than 15 calendar days after the current range is made available by the Administrator. (1) Automobiles manufactured or imported before a date 16 or more calendar days after the initial label range is made available under § 600.311 shall include the range from the previous model year. (2) Automobiles manufactured or imported more than 15 calendar days after the label range is made available under § 600.311 shall be labeled with the current range of fuel economy of comparable automobiles as approved for that label. (c) The fuel economy label must be readily visible from the exterior of the automobile and remain affixed until the time the automobile is delivered to the ultimate consumer. (1) It is preferable that the fuel economy label information be incorporated into the Automobile Information Disclosure Act label, provided that the prominence and VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 legibility of the fuel economy label is maintained. For this purpose, all fuel economy label information must be placed on a separate section in the Automobile Information Disclosure Act label and may not be intermixed with that label information, except for vehicle descriptions as noted in § 600.303–08(d)(1). (2) The fuel economy label must be located on a side window. If the window is not large enough to contain both the Automobile Information Disclosure Act label and the fuel economy label, the manufacturer shall have the fuel economy label affixed on another window and as close as possible to the Automobile Information Disclosure Act label. (3) The manufacturer shall have the fuel economy label affixed in such a manner that appearance and legibility are maintained until after the vehicle is delivered to the ultimate consumer. (d) The labeling requirements specified in this subpart for 2008 model year vehicles continue to apply through the 2011 model year. In the 2012 model year, manufacturers may label their vehicles as specified in this subpart for either 2008 or 2012 model years. The labeling requirements specified in this subpart for 2012 model year vehicles are mandatory for 2013 and later model years. § 600.302–08 [Amended] 53. Newly redesignated § 600.302–08 is amended by removing and reserving paragraphs (h) through (j). ■ 54. Section § 600.302–12 is added to subpart D to read as follows: ■ § 600.302–12 provisions. Fuel economy label—general This section describes labeling requirements and specifications that apply to all vehicles. The requirements and specifications in this section and those in §§ 600.304 through 600.310 are illustrated in Appendix VI of this part. (a) Basic format. Fuel economy labels must be rectangular in shape with a minimum width of 174 mm and a minimum height of 114 mm. The required label can be divided into three fields separated and outlined by a continuous border, as described in paragraphs (b) through (e) of this section. (b) Border. Create a continuous black border to outline the label and separate the three information fields. Include the following information in the top and bottom portions of the border: (1) In the left portion of the upper border, include ‘‘EPA’’ and ‘‘DOT’’ with a horizontal line in between (‘‘EPA divided by DOT’’). PO 00000 Frm 00083 Fmt 4701 Sfmt 4700 39559 (2) Immediately to the right of the Agency names, include the heading ‘‘Fuel Economy and Environment’’. (3) Identify the vehicle’s fuel type on the right-most portion of the upper border in a blue-colored field as follows: (i) For vehicles designed to operate on a single fuel, identify the appropriate fuel. For example, identify the vehicle as ‘‘Gasoline Vehicle’’, ‘‘Diesel Vehicle’’, ‘‘Compressed Natural Gas Vehicle’’, ‘‘Hydrogen Fuel Cell Vehicle’’, etc. This includes hybrid electric vehicles that do not have plug-in capability. Include a logo corresponding to the fuel to the left of this designation as follows: (A) For gasoline, include a fuel pump logo. (B) For diesel fuel, include a fuel pump logo with a ‘‘D’’ inscribed in the base of the fuel pump. (C) For natural gas, include the established CNG logo. (D) For hydrogen fuel cells, include the expression ‘‘H2’’. (ii) Identify flexible-fuel vehicles and dual-fuel vehicles as ‘‘Flexible-Fuel Vehicle Gasoline-Ethanol (E85)’’, ‘‘Flexible-Fuel Vehicle Diesel-Natural Gas’’, etc. Include a fuel pump logo or a combination of logos to the left of this designation as appropriate. For example, for vehicles that operate on gasoline or ethanol, include a fuel pump logo and the designation ‘‘E85’’. (iii) Identify plug-in hybrid electric vehicles as ‘‘Plug-In Hybrid Vehicle Electricity-Gasoline’’ or ‘‘Plug-In Hybrid Vehicle Electricity-Diesel’’. Include a fuel pump logo as specified in paragraph (b)(3)(i) of this section and an electric plug logo to the left of this designation. (iv) Identify electric vehicles as ‘‘Electric Vehicle’’. Include an electric plug logo to the left of this designation. (4) Include the following statement in the upper left portion of the lower border: ‘‘Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. The average new vehicle gets a MPG and costs $b to fuel over 5 years. Cost estimates are based on c miles per year at $d per gallon. MPGe is miles per gasoline gallon equivalent. Vehicle emissions are a significant cause of climate change and smog.’’ For a, b, c, and d, insert the appropriate values established by EPA, including consideration of the type of fuel that is required for the vehicle. See §§ 600.303 through 600.310 for alternate statements that apply for vehicles that use a fuel other than gasoline or diesel fuel. (5) In the lower left portion of the lower border, include the Web site reference, ‘‘fueleconomy.gov’’, and the following statement: ‘‘Calculate E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 39560 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations personalized estimates and compare vehicles’’. (6) Include a field in the right-most portion of the lower border to allow for accessing interactive information with mobile electronic devices. To do this, include an image of a QR code that will direct mobile electronic devices to an EPA-specified Web site with fuel economy information. Generate the QR code as specified in ISO/IEC 18004 (incorporated by reference in § 600.011). To the left of the QR code, include the vertically oriented caption ‘‘Smartphone QR CodeTM’’. (7) Along the lower edge of the lower border, to the left of the field with the QR Code, include the logos for EPA, the Department of Transportation, and the Department of Energy. (c) Fuel economy and cost values. Include the following elements in the field at the top of the label: (1) The elements specified in this paragraph (c)(1) for vehicles that run on gasoline or diesel fuel with no plug-in capability. See §§ 600.304 through 600.310 for specifications that apply for other vehicles. (i) The heading ‘‘Fuel Economy’’ near the top left corner of the field. (ii) The combined fuel economy value as determined in § 600.311 below the heading. Include the expression ‘‘combined city/hwy’’ below this number. (iii) The fuel pump logo to the left of the combined fuel economy value. For diesel fuel, include a fuel pump logo with a ‘‘D’’ inscribed in the base of the fuel pump. (iv) The units identifier and specific fuel economy values to the right of the combined fuel economy rating as follows: (A) Include the term ‘‘MPG’’ in the upper portion of the designated space. (B) Include the city fuel economy value determined in § 600.311 in the lower left portion of the designated space. Include the expression ‘‘city’’ below this number. (C) Include the highway fuel economy value determined in § 600.311 in the lower right portion of the designated space. Include the expression ‘‘highway’’ below this number. (v) The fuel consumption rate determined in § 600.311, below the combined fuel economy value, followed by the expression ‘‘gallons per 100 miles’’. (2) In the upper middle portion of the field, include the following statement: ‘‘___ range from x to y MPG. The best vehicle rates z MPGe.’’ Fill in the blank with the appropriate vehicle class (such as Small SUVs). For x, y, and z, insert VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 the appropriate values established by EPA. (3) Include one of the following statements in the right side of the field: (i) For vehicles with calculated fuel costs higher than the average vehicle as specified in § 600.311: ‘‘You spend $x more in fuel costs over 5 years compared to the average new vehicle.’’ Complete the statement by including the calculated increase in fuel costs as specified in § 600.311. (ii) For all other vehicles: ‘‘You save $x in fuel costs over 5 years compared to the average new vehicle.’’ Complete the statement by including the calculated fuel savings as specified in § 600.311. Note that this includes fuel savings of $0. (d) Annual fuel cost. Include the following statement in the field in the lower left portion of the label: ‘‘Annual fuel cost $x’’. Complete this statement using the value for annual fuel cost determined in § 600.311. (e) Performance ratings. Include the following information in the field in the lower left portion of the label: (1) The heading, ‘‘Fuel Economy and Greenhouse Gas Rating (tailpipe only)’’ in the top left corner of the field. (2) A slider bar below the heading in the left portion of the field to characterize the vehicle’s fuel economy and greenhouse gas ratings, as determined in § 600.311. Position a box with a downward-pointing wedge above the slider bar positioned to show where that vehicle’s fuel economy rating falls relative to the total range; include the vehicle’s fuel economy rating inside the box. If the greenhouse gas rating from § 600.311 is different than the fuel economy rating, position a second box with an upward-pointing wedge below the slider bar positioned to show where that vehicle’s greenhouse gas rating falls relative to the total range; include the vehicle’s greenhouse gas rating inside the box. Include the expression ‘‘CO2’’ to the left of the box with the greenhouse gas rating and add the expression MPG to the left of the box with the fuel economy rating. Include the number 1 inside the border at the left end of the slider bar. Include the number 10 inside the border at the right end of the slider bar and add the term ‘‘Best’’ below the slider bar, directly under the number. EPA will periodically calculate and publish updated rating values as described in § 600.311. Add color to the slider bar such that it is blue at the left end of the range, white at the right end of the range, and shaded continuously across the range. PO 00000 Frm 00084 Fmt 4701 Sfmt 4700 (3) The heading, ‘‘Smog Rating (tailpipe only)’’ in the top right corner of the field. (4) Insert a slider bar in the right portion of the field to characterize the vehicle’s level of emission control for ozone-related air pollutants relative to that of all vehicles. Position a box with a downward-pointing wedge above the slider bar positioned to show where that vehicle’s emission rating falls relative to the total range. Include the vehicle’s emission rating (as described in § 600.311) inside the box. Include the number 1 in the border at the left end of the slider bar and add the expression ‘‘Smog Rating’’ under the slider bar, directly below the number. Include the number 10 in the border at the right end of the slider bar and add the term ‘‘Best’’ below the slider bar, directly under the number. EPA will periodically calculate and publish updated range values as described in § 600.311. Add color to the slider bar such that it is blue at the left end of the range, white at the right end of the range, and shaded continuously across the range. (5) The following statements below the slider bars: ‘‘This vehicle emits x grams CO2 per mile. The best emits 0 grams per mile (tailpipe only). Producing and distributing fuel also create emissions; learn more at fueleconomy.gov.’’ For x, insert the vehicle’s composite CO2 emission rate as described in § 600.311. See §§ 600.308 and 600.310 for specifications that apply for vehicles powered by electricity. (f) Vehicle description. Where the fuel economy label is physically incorporated with the Motor Vehicle Information and Cost Savings Act label, no further vehicle description is needed. If the fuel economy label is separate from the Automobile Information Disclosure Act label, describe the vehicle in a location on the label that does not interfere with the other required information. In cases where the vehicle description may not easily fit on the label, the manufacturer may request Administrator approval of modifications to the label format to accommodate this information. Include the following items in the vehicle description, if applicable: (1) Model year. (2) Vehicle car line. (3) Engine displacement, in cubic inches, cubic centimeters, or liters whichever is consistent with the customary description of that engine. (4) Transmission class. (5) Other descriptive information, as necessary, such as number of engine cylinders, to distinguish otherwise identical model types or, in the case of E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations specific labels, vehicle configurations, as approved by the Administrator. (g) [Reserved] (h) Gas guzzler provisions. For vehicles requiring a tax statement under § 600.513, add the phrase ‘‘$x gas guzzler tax’’, where $x is the value of the tax. The tax value required by this paragraph (h) is based on the combined fuel economy value for the model type calculated according to § 600.513 and rounded to the nearest 0.1 mpg. (i) Alternative label provisions for special cases. The Administrator may approve modifications to the style guidelines if space is limited. The Administrator may also prescribe special label format and information requirements for vehicles that are not specifically described in this subpart, such as hydrogen-fueled internal combustion engines or hybrid electric vehicles that have engines operating on fuels other than gasoline or diesel fuel. The Administrator may also approve alternate wording of statements on the label if that is necessary or appropriate for a given fuel or combination of fuels. The revised labeling specifications will conform to the principles established in this subpart, with any appropriate modifications or additions to reflect the vehicle’s unique characteristics. See 49 U.S.C. 32908(b)(1)(F). (j) Rounding. Unless the regulation specifies otherwise, do not round intermediate values, but round final calculated values identified in this subpart to the nearest whole number. (k) Updating information. EPA will periodically publish updated information that is needed to comply with the labeling requirements in this subpart. This includes the annual mileage rates and fuel-cost information, the ‘‘best and worst’’ values needed for calculating relative ratings for individual vehicles, and the various rating criteria as specified in § 600.311. ■ 55. Section 600.303–12 is added to subpart D to read as follows: mstockstill on DSK4VPTVN1PROD with RULES2 § 600.303–12 Fuel economy label—special requirements for flexible-fuel vehicles. Fuel economy labels for flexible-fuel vehicles must meet the specifications described in § 600.302, the modifications described in this section. This section describes how to label vehicles equipped with gasoline engines. If the vehicle has a diesel engine, all the references to ‘‘gas’’ or ‘‘gasoline’’ in this section are understood to refer to ‘‘diesel’’ or ‘‘diesel fuel’’, respectively. (a) For qualifying vehicles, include the following additional sentence in the statement identified in § 600.302– 12(b)(4): ‘‘This is a dual fueled VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 automobile.’’ See the definition of ‘‘dual fueled automobile’’ in § 600.002. (b) You may include fuel economy information as described in § 600.302– 12(c)(1), or you may include the following elements instead: (1) The heading ‘‘Fuel Economy’’ near the top left corner of the field. (2) The combined fuel economy value as determined in § 600.311 below the heading. Include the expression ‘‘combined city/hwy’’ below this number. (3) The fuel pump logo and other logos as specified in § 600.302– 12(b)(3)(ii) to the left of the combined fuel economy value. (4) The units identifier and specific fuel economy values to the right of the combined fuel economy value as follows: (i) Include the term ‘‘MPG’’ in the upper portion of the designated space. (ii) Include the city fuel economy value determined in § 600.311 in the lower left portion of the designated space. Include the expression ‘‘city’’ below this number. (iii) Include the highway fuel economy value determined in § 600.311 in the lower right portion of the designated space. Include the expression ‘‘highway’’ below this number. (5) The fuel consumption rate determined in § 600.311, to the right of the fuel economy information. Include the expression ‘‘gallons per 100 miles’’ below the numerical value. (6) The sub-heading ‘‘Driving Range’’ below the combined fuel economy value, with range bars below this subheading as follows: (i) Insert a horizontal range bar nominally 80 mm long to show how far the vehicle can drive from a full tank of gasoline. Include a vehicle logo at the right end of the range bar. Include the following left-justified expression inside the range bar: ‘‘Gasoline: x miles’’. Complete the expression by identifying the appropriate value for total driving range from § 600.311. (ii) Insert a second horizontal range bar as described in paragraph (b)(7)(i) of this section that shows how far the vehicle can drive from a full tank with the second fuel. Establish the length of the line based on the proportion of driving ranges for the different fuels. Identify the appropriate fuel in the range bar. (c) Add the following statement after the statements described in § 600.302– 12(c)(2): ‘‘Values are based on gasoline and do not reflect performance and ratings based on E85.’’ Adjust this statement as appropriate for vehicles designed to operate on different fuels. PO 00000 Frm 00085 Fmt 4701 Sfmt 4700 39561 56. Section 600.304–12 is added to subpart D to read as follows: ■ § 600.304–12 Fuel economy label—special requirements for hydrogen fuel cell vehicles. Fuel economy labels for hydrogen fuel cell vehicles must meet the specifications described in § 600.302, with the following modifications: (a) Include the following statement instead of the statement specified in § 600.302–12(b)(4): ‘‘Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. The average new vehicle gets a MPG and costs $b to fuel over 5 years. Cost estimates are based on c miles per year at $d per kilogram of hydrogen. Vehicle emissions are a significant cause of global warming and smog.’’ For a, b, c, and d, insert the appropriate values established by EPA. (b) Include the following elements instead of the information identified in § 600.302–12(c)(1): (1) The heading ‘‘Fuel Economy’’ near the top left corner of the field. (2) The combined fuel economy value as determined in § 600.311 below the heading. Include the expression ‘‘combined city/hwy’’ below this number. (3) The logo specified in § 600.302– 12(b)(3)(ii) to the left of the combined fuel economy value. (4) The units identifier and specific fuel economy values to the right of the combined fuel economy value as follows: (i) Include the term ‘‘MPGe’’ in the upper portion of the designated space. (ii) Include the city fuel economy value determined in § 600.311 in the lower left portion of the designated space. Include the expression ‘‘city’’ below this number. (iii) Include the highway fuel economy value determined in § 600.311 in the lower right portion of the designated space. Include the expression ‘‘highway’’ below this number. (5) The fuel consumption rate determined in § 600.311, to the right of the fuel economy information. Include the expression ‘‘kg H2 per 100 miles’’ below the numerical value. (6) The sub-heading ‘‘Driving Range’’ below the combined fuel economy value. Below this sub-heading, insert a horizontal range bar nominally 80 mm long to show how far the vehicle can drive when fully fueled. Include a vehicle logo at the right end of the range bar. Include the following left-justified expression inside the range bar: ‘‘When fully fueled, vehicle can travel about E:\FR\FM\06JYR2.SGM 06JYR2 39562 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations * * *’’. Below the right end of the range bar, include the expression ‘‘x miles’’; complete the expression by identifying the appropriate value for total driving range from § 600.311. Include numbers below the bar showing the scale, with numbers starting at 0 and increasing in equal increments. Use good engineering judgment to divide the range bar into four, five, or six increments. ■ 57. Section 600.306–12 is added to subpart D to read as follows: mstockstill on DSK4VPTVN1PROD with RULES2 § 600.306–12 Fuel economy label—special requirements for compressed natural gas vehicles. Fuel economy labels for dedicated natural gas vehicles must meet the specifications described in § 600.302, with the following modifications: (a) Include the following statement instead of the statement specified in § 600.302–12(b)(4): ‘‘Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. The average new vehicle gets a MPG and costs $b to fuel over 5 years. Cost estimates are based on c miles per year at $d per gasoline gallon equivalent. Vehicle emissions are a significant cause of global warming and smog.’’ For a, b, c, and d, insert the appropriate values established by EPA. (b) Include the following elements instead of the information identified in § 600.302–12(c)(1): (1) The heading ‘‘Fuel Economy’’ near the top left corner of the field. (2) The combined fuel economy value as determined in § 600.311 below the heading. Include the expression ‘‘combined city/hwy’’ below this number. (3) The logo specified in § 600.302– 12(b)(3)(ii) to the left of the combined fuel economy value. (4) The units identifier and specific fuel economy ratings to the right of the combined fuel economy value as follows: (i) Include the term ‘‘MPGe’’ in the upper portion of the designated space. (ii) Include the city fuel economy value determined in § 600.311 in the lower left portion of the designated space. Include the expression ‘‘city’’ below this number. (iii) Include the highway fuel economy value determined in § 600.311 in the lower right portion of the designated space. Include the expression ‘‘highway’’ below this number. (5) The fuel consumption rate determined in § 600.311, to the right of the fuel economy information. Include the expression ‘‘equivalent gallons per 100 miles’’ below the numerical value. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 (6) The sub-heading ‘‘Driving Range’’ below the combined fuel economy value. Below this sub-heading, insert a horizontal range bar nominally 80 mm long to show how far the vehicle can drive when fully fueled. Include a vehicle logo at the right end of the range bar. Include the following left-justified expression inside the range bar: ‘‘When fully fueled, vehicle can travel about * * *’’’’. Below the right end of the range bar, include the expression ‘‘x miles’’; complete the expression by identifying the appropriate value for total driving range from § 600.311. Include numbers below the bar showing the scale, with numbers starting at 0 and increasing in equal increments. Use good engineering judgment to divide the range bar into four, five, or six increments. ■ 58. Section 600.308–12 is added to subpart D to read as follows: § 600.308–12 Fuel economy label format requirements—plug-in hybrid electric vehicles. Fuel economy labels for plug-in hybrid electric vehicles must meet the specifications described in § 600.302, with the exceptions and additional specifications described in this section. This section describes how to label vehicles equipped with gasoline engines. If the vehicle has a diesel engine, all the references to ‘‘gas’’ or ‘‘gasoline’’ in this section are understood to refer to ‘‘diesel’’ or ‘‘diesel fuel’’, respectively. (a) Include the following statement instead of the statement specified in § 600.302–12(b)(4): ‘‘Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. The average new vehicle gets a MPG and costs $b to fuel over 5 years. Cost estimates are based on c miles per year at $d per gallon and $e per kW-hr. Vehicle emissions are a significant cause of global warming and smog.’’ For a, b, c, d, and e, insert the appropriate values established by EPA. For qualifying vehicles, include the following additional sentence: ‘‘This is a dual fueled automobile.’’ See the definition of ‘‘dual fueled automobile in § 600.002. (b) Include the following elements instead of the information identified in § 600.302–12(c)(1): (1) The heading ‘‘Fuel Economy’’ near the top left corner of the field. Include the statement specified in § 600.312– 12(c)(2) to the right of the heading. (2) An outlined box below the heading with the following information: (i) The sub-heading ‘‘Electricity’’ if the vehicle’s engine starts only after the battery is fully discharged, or PO 00000 Frm 00086 Fmt 4701 Sfmt 4700 ‘‘Electricity + Gasoline’’ if the vehicle uses combined power from the battery and the engine before the battery is fully discharged. (ii) The expression ‘‘Charge Time: x hours (240V)’’ below the sub-heading, where x is the time to charge the battery as specified in § 600.311. Change the specified voltage if appropriate as specified in § 600.311. (iii) The combined fuel economy value for the charge-depleting mode of operation as determined in § 600.311 below the charge time. Include the expression ‘‘combined city/highway’’ below this number. (iv) An electric plug logo to the left of the combined fuel economy value. For vehicles that use combined power from the battery and the engine before the battery is fully discharged, also include the fuel pump logo. (v) The units identifier and consumption ratings to the right of the combined fuel economy value as follows: (A) Include the term ‘‘MPGe’’ in the upper portion of the designated space. (B) If the vehicle’s engine starts only after the battery is fully discharged, identify the vehicle’s electricity consumption rate as specified in § 600.311. Below the number, include the expression: ‘‘kW-hrs per 100 miles’’. (C) If the vehicle uses combined power from the battery and the engine before the battery is fully discharged, identify the vehicle’s gasoline consumption rate as specified in § 600.311; to the right of this number, include the expression: ‘‘gallons per 100 miles’’. Below the gasoline consumption rate, identify the vehicle’s electricity consumption rate as specified in § 600.311; to the right of this number, include the expression: ‘‘kW-hrs per 100 miles’’. (3) A second outlined box to the right of the box described in paragraph (b)(2) of this section with the following information: (i) The sub-heading ‘‘Gasoline Only’’. (ii) The combined fuel economy value for operation after the battery is fully discharged as determined in § 600.311 below the sub-heading. Include the expression ‘‘combined city/highway’’ below this number. (iii) A fuel pump logo to the left of the combined fuel economy value. (iv) The units identifier and consumption rating to the right of the combined fuel economy value as follows: (A) Include the term ‘‘MPG’’ in the upper portion of the designated space. (B) Identify the vehicle’s gasoline consumption rate as specified in § 600.311. E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations Below this number, include the expression: ‘‘gallons per 100 miles’’. (4) Insert a horizontal range bar below the boxes specified in paragraphs (b)(2) and (3) of this section that shows how far the vehicle can drive before the battery is fully discharged, and also how far the vehicle can drive before running out of fuel, as described in § 600.311. Scale the range bar such that the driving range at the point of fully discharging the battery is directly between the two boxes. Identify the driving range up to fully discharging the battery underneath that point on the range bar (e.g., ‘‘50 miles’’). Use solid black for the gasoline-only portion of the range bar. Include the leftjustified expression ‘‘Gasoline only’’ in the gasoline-only portion of the range bar. Similarly, in the electric portion of the range bar, include the left-justified expression ‘‘All electric range’’ if the vehicle’s engine starts only after the battery is fully discharged, or ‘‘Electricity + Gasoline’’ if the vehicle uses combined power from the battery and the engine before the battery is fully discharged. Include a vehicle logo at the right end of the range bar. Extend an arrow from the battery portion of the range bar up to the right side of the box described in paragraph (b)(2) of this section. Similarly, extend an arrow from the gasoline-only portion of the range bar up to the left side of the box described in paragraph (b)(3) of this section. Include numbers below the bar showing the scale, with at least three evenly spaced increments to cover operation before the battery is fully discharged. Include one more increment using that same scale into the gasolineonly portion of the range bar. Indicate a broken line toward the right end of the range bar, followed by the vehicle’s total driving distance before running out of fuel, as described in § 600.311. Adjust the scale and length of the range bar if the specifications in this paragraph (a)(5) do not work for your vehicle. Include a left-justified heading above the range bar with the expression: ‘‘Driving Range’’. For vehicles that use combined power from the battery and the engine before the battery is fully discharged, add the following statement below the range bar described in this paragraph (b)(4): ‘‘All electric range = x miles’’; complete the expression by identifying the appropriate value for driving range starting from a full battery before the engine starts as described in § 600.311. (c) Include the following statement instead of the one identified in § 600.302–12(c)(5): ‘‘This vehicle emits x grams CO2 per mile. The best emits 0 grams per mile (tailpipe only). VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 Producing and distributing fuel and electricity also create emissions; learn more at fueleconomy.gov.’’ For x, insert the vehicle’s composite CO2 emission rate as described in § 600.311. ■ 59. Section 600.310–12 is added to subpart D to read as follows: § 600.310–12 Fuel economy label format requirements—electric vehicles. Fuel economy labels for electric vehicles must meet the specifications described in § 600.302, with the following modifications: (a) Include the following statement instead of the statement specified in § 600.302–12(b)(4): ‘‘Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. The average new vehicle gets a MPG and costs $b to fuel over 5 years. Cost estimates are based on c miles per year at $d per kWhr. Vehicle emissions are a significant cause of global warming and smog.’’ For a, b, c, and d, insert the appropriate values established by EPA. (b) Include the following elements instead of the information identified in § 600.302–12(c)(1): (1) The heading ‘‘Fuel Economy’’ near the top left corner of the field. (2) The combined fuel economy value as determined in § 600.311 below the heading. Include the expression ‘‘combined city/hwy’’ below this number. (3) An electric plug logo to the left of the combined fuel economy value. (4) The units identifier and specific fuel economy values to the right of the combined fuel economy value as follows: (i) Include the term ‘‘MPGe’’ in the upper portion of the designated space. (ii) Include the city fuel economy value determined in § 600.311 in the lower left portion of the designated space. Include the expression ‘‘city’’ below this number. (iii) Include the highway fuel economy value determined in § 600.311 in the lower right portion of the designated space. Include the expression ‘‘highway’’ below this number. (5) The fuel consumption rate determined in § 600.311, to the right of the fuel economy information. Include the expression ‘‘kW-hrs per 100 miles’’ below the numerical value. (6) The sub-heading ‘‘Driving Range’’ below the combined fuel economy value. Below this sub-heading, insert a horizontal range bar nominally 80 mm long to show how far the vehicle can drive when fully fueled. Include a vehicle logo at the right end of the range bar. Include the following left-justified PO 00000 Frm 00087 Fmt 4701 Sfmt 4700 39563 expression inside the range bar: ‘‘When fully charged, vehicle can travel about * * *’’. Below the right end of the range bar, include the expression ‘‘x miles’’; complete the expression by identifying the appropriate value for total driving range from § 600.311. Include numbers below the bar showing the scale, with numbers starting at 0 and increasing in equal increments. Use good engineering judgment to divide the range bar into four, five, or six increments. (7) Below the driving range information, the expression ‘‘Charge Time: x hours (240V)’’, where x is the time to charge the battery as specified in § 600.311. Change the specified voltage if appropriate as specified in § 600.311. (c) Include the following statement instead of the one identified in § 600.302–12(c)(5): ‘‘This vehicle emits x grams CO2 per mile. The best emits 0 grams per mile (tailpipe only). Does not include emissions from generating electricity; learn more at fueleconomy.gov.’’ For x, insert the vehicle’s composite CO2 emission rate as described in § 600.311. ■ 60. Section 600.311–12 is added to subpart D to read as follows: § 600.311–12 Determination of values for fuel economy labels. (a) Fuel economy. Determine city and highway fuel economy values as described in § 600.210–12(a) and (b). Determine combined fuel economy values as described in § 600.210–12(c). Note that the label for plug-in hybrid electric vehicles requires separate values for combined fuel economy for vehicle operation before and after the vehicle’s battery is fully discharged; we generally refer to these modes as ‘‘Blended Electric+Gas’’ (or ‘‘Electric Only’’, as applicable) and ‘‘Gas only’’. (b) CO2 emission rate. Determine the engine-related CO2 emission rate as described in § 600.210–12(d). (c) Fuel consumption rate. Calculate the fuel consumption rate as follows: (1) For vehicles with engines that are not plug-in hybrid electric vehicles, calculate the fuel consumption rate in gallons per 100 miles (or gasoline gallon equivalent per 100 miles for fuels other than gasoline or diesel fuel) with the following formula, rounded to the first decimal place: Fuel Consumption Rate = 100/MPG Where: MPG = The unrounded value for combined fuel economy from § 600.210–12(c). (2) For plug-in hybrid electric vehicles, calculate two separate fuel consumption rates as follows: (i) Calculate the fuel consumption rate based on engine operation after the E:\FR\FM\06JYR2.SGM 06JYR2 39564 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations battery is fully discharged as described in paragraph (c)(1) of this section. (ii) Calculate the fuel consumption rate during operation before the battery is fully discharged in kW-hours per 100 miles as described in SAE J1711 (incorporated by reference in § 600.011), as described in § 600.116. (3) For electric vehicles, calculate the fuel consumption rate in kW-hours per 100 miles with the following formula, rounded to the nearest whole number: Fuel Consumption Rate = 100/MPG Where: MPG = The combined fuel economy value from paragraph (a) of this section, in miles per kW-hour. (4) For hydrogen fuel cell vehicles, calculate the fuel consumption rate in kilograms of hydrogen per 100 miles with the following formula, rounded to the nearest whole number: Fuel Consumption Rate = 100/MPG mstockstill on DSK4VPTVN1PROD with RULES2 Where: MPG = The combined fuel economy value from paragraph (a) of this section, in miles per kilogram of hydrogen. (d) Fuel economy and greenhouse gas ratings. Determine a vehicle’s fuel economy and greenhouse gas ratings as follows: (1) For gasoline-fueled vehicles that are not plug-in hybrid electric vehicles (including flexible fuel vehicles that operate on gasoline), establish a single rating based only on the vehicle’s combined fuel economy from paragraph (a) of this section. For all other vehicles, establish a fuel economy rating based on the vehicle’s combined fuel economy and establish a separate greenhouse gas rating based on combined CO2 emission rates from paragraph (b) of this section. (2) We will establish the fuel economy rating based on fuel consumption values specified in paragraph (c) of this section. We will establish the value dividing the 5 and 6 ratings based on the fuel consumption corresponding to the projected achieved Corporate Average Fuel Economy level for the applicable model year. This is intended to prevent below-average vehicles from getting an above-average fuel economy rating for the label. We will establish the remaining cutpoints based on a statistical evaluation of available information from the certification database for all model types. Specifically, the mean value plus two standard deviations will define the point between the 1 and 2 ratings. The mean value minus two standard deviations will define the point between the 9 and 10 ratings. The 1 rating will apply for any vehicle with higher fuel VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 consumption rates than the 2 rating; similarly, the 10 rating will apply for any vehicle with lower fuel consumption rates than the 9 rating. We will calculate range values for the remaining intermediate ratings by dividing the range into equal intervals. We will convert the resulting range intervals to equivalent miles-per-gallon values. We will define the greenhouse gas ratings by converting the values from the fuel economy rating intervals to equivalent CO2 emission rates using the conventional conversion factor for gasoline (8887 g CO2 per gallon of consumed fuel). (e) Annual fuel cost. Calculate annual fuel costs as follows: (1) Except as specified in paragraph (e)(3) of this section, calculate the total annual fuel cost with the following formula, rounded to nearest $50: Annual Fuel Cost = Fuel Price/MPG × Average Annual Miles W Fuel Price = The estimated fuel price provided by EPA for the type of fuel required for the vehicle. The units are dollars per gallon for gasoline and diesel fuel, dollars per gasoline gallon equivalent for natural gas, dollars per kW-hr for plug-in electricity, and dollars per kilogram of hydrogen for hydrogen fuel cell vehicles. MPG = The combined fuel economy value from paragraph (a) of this section. The units are miles per gallon for gasoline and diesel fuel, miles per gasoline gallon equivalent for natural gas, miles per kWhr for plug-in electricity, and miles per kilogram of hydrogen for hydrogen fuel cell vehicles. Average Annual Miles = The estimated annual mileage figure provided by EPA, in miles. (2) For dual fuel vehicles and flexible fuel vehicles, disregard operation on the alternative fuel. (3) For plug-in hybrid electric vehicles, calculate annual fuel cost as described in this paragraph (e)(3). This description applies for vehicles whose engine starts only after the battery is fully discharged. Use good engineering judgment to extrapolate this for calculating annual fuel cost for vehicles that use combined power from the battery and the engine before the battery is fully discharged. Calculate annual fuel cost as follows: (i) Determine the charge-depleting ranges for city and highway operation as described in paragraph (j)(4)(i) of this section. Adjust each of these values for 5-cycle operation. (ii) Calculate multi-day individual utility factors (UF) as described in § 600.116 corresponding to the driving ranges from paragraph (e)(3)(i) of this section. PO 00000 Frm 00088 Fmt 4701 Sfmt 4700 (iii) Calculate values for the vehicle’s average fuel economy over the chargedepleting range (in miles per kW-hr) for city and highway operation as described in § 600.210. Adjust each of these values for 5-cycle operation. Convert these to $/mile values by dividing the appropriate fuel price from paragraph (e)(1) of this section by the average fuel economy determined in this paragraph (e)(3)(iii). (iv) Calculate values for the vehicle’s average fuel economy over the chargesustaining range (in miles per gallon) for city and highway operation as described in § 600.210–12. Adjust each of these values for 5-cycle operation. Convert these to $/mile values by dividing the appropriate fuel price from paragraph (e)(1) of this section by the average fuel economy determined in this paragraph (e)(3)(iv). (v) Calculate a composite $/mile value for city driving using the following equation: $/mile = $/mileCD × UF + $/mileCS × (1– UF) (vi) Repeat the calculation in paragraph (e)(3)(v) of this section for highway driving. (vii) Calculate the annual fuel cost based the combined values for city and highway driving using the following equation: Annual fuel cost = ($/milecity × 0.55 + $/milehwy × 0.45) × Average Annual Miles (f) Fuel savings. Calculate an estimated five-year cost increment relative to an average vehicle by multiplying the unrounded annual fuel cost from paragraph (e) of this section by 5 and subtracting this value from the average five-year fuel cost. We will calculate the average five-year fuel cost from the annual fuel cost equation in paragraph (e) of this section based on a gasoline-fueled vehicle with a mean fuel economy value, consistent with the value dividing the 5 and 6 ratings under paragraph (d) of this section. The average five-year fuel cost for model year 2012 is $12,600 for a 22-mpg vehicle that drives 15,000 miles per year with gasoline priced at $3.70 per gallon. We may periodically update this fiveyear reference fuel cost for later model years to better characterize the fuel economy for an average vehicle. Round the calculated five-year cost increment to the nearest $50. Negative values represent a cost increase compared to the average vehicle. (g) Smog rating. Establish a rating for exhaust emissions other than CO2 based on the applicable emission standards as shown in Table 2 of this section. For E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations Independent Commercial Importers that import vehicles not subject to Tier 2 emission standards, the vehicle’s smog rating is 1. If EPA or California emission standards change in the future, we may revise the emission levels corresponding to each rating for future model years as appropriate to reflect the changed standards. If this occurs, we would publish the revised ratings as described 39565 in § 600.302–12(k), allowing sufficient lead time to make the changes; we would also expect to initiate a rulemaking to update the smog rating in the regulation. TABLE 1 TO § 600.311–12—CRITERIA FOR ESTABLISHING SMOG RATING Rating U.S. EPA Tier 2 emission standard 1 ................................... 2 ................................... 3 ................................... 4 ................................... 5 ................................... 6 ................................... 7 ................................... 8 ................................... 9 ................................... 10 ................................. — ................................ Bin 8 ............................ Bin 7 ............................ Bin 6 ............................ Bin 5 ............................ Bin 4 ............................ Bin 3 ............................ Bin 2 ............................ — ................................ Bin 1 ............................ (h) Ranges of fuel economy and CO2 We will determine the range of combined fuel economy and CO2 emission values for each vehicle class identified in § 600.315. We will generally update these range values before the start of each model year based on the lowest and highest values within each vehicle class. We will also use this same information to establish a range of fuel economy values for all vehicles. Continue to use the most recently published numbers until we update them, even if you start a new model year before we publish the range values for the new model year. (i) [Reserved] (j) Driving range. Determine the driving range for certain vehicles as follows: (1) For vehicles operating on nonpressurized liquid fuels, determine the vehicle’s driving range in miles by multiplying the combined fuel economy described in paragraph (a) of this section by the vehicle’s usable fuel storage capacity, rounded to the nearest whole number. (2) For electric vehicles, determine the vehicle’s overall driving range as described in Section 8 of SAE J1634 (incorporated by reference in § 600.011), as described in § 600.116. Determine separate range values for FTP-based city and HFET-based highway driving, then calculate a combined value by arithmetically averaging the two values, weighted 0.55 and 0.45 respectively, and rounding to the nearest whole number. (3) For natural gas vehicles, determine the vehicle’s driving range in miles by multiplying the combined fuel economy described in paragraph (a) of this section by the vehicle’s usable fuel storage capacity (expressed in gasoline mstockstill on DSK4VPTVN1PROD with RULES2 emission values. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 California Air Resources Board LEV II emission standard ULEV &LEV II large trucks SULEV II large trucks — LEV II, option 1 LEV II ULEV II — SULEV II PZEV ZEV gallon equivalents), rounded to the nearest whole number. (4) For plug-in hybrid electric vehicles, determine the battery driving range and overall driving range as described in SAE J1711 (incorporated by reference in § 600.011), as described in § 600.116, as follows: (i) Determine the vehicle’s Actual Charge-Depleting Range, Rcda. Determine separate range values for FTP-based city and HFET-based highway driving, then calculate a combined value by arithmetically averaging the two values, weighted 0.55 and 0.45 respectively, and rounding to the nearest whole number. Precondition the vehicle as needed to minimize engine operation for consuming stored fuel vapors in evaporative canisters; for example, you may purge the evaporative canister or time a refueling event to avoid engine starting related to purging the canister. For vehicles that use combined power from the battery and the engine before the battery is fully discharged, also use this procedure to establish an all electric range by determining the distance the vehicle drives before the engine starts, rounded to the nearest mile. You may represent this as a range of values. We may approve adjustments to these procedures if they are necessary to properly characterize a vehicle’s all electric range. (ii) Use good engineering judgment to calculate the vehicle’s operating distance before the fuel tank is empty when starting with a full fuel tank and a fully charged battery, consistent with the procedure and calculation specified in this paragraph (j), rounded to the nearest 10 miles. (5) For hydrogen fuel cell vehicles, determine the vehicle’s driving range in miles by multiplying the combined fuel economy described in paragraph (a) of PO 00000 Frm 00089 Fmt 4701 Sfmt 4700 this section by the vehicle’s usable fuel storage capacity (expressed in kilograms of hydrogen), rounded to the nearest whole number. (k) Charge time. For electric vehicles, determine the time it takes to fully charge the battery from a 240 volt power source to the point that the battery meets the manufacturer’s end-of-charge criteria, consistent with the procedures specified in SAE J1634 (incorporated by reference in § 600.011) for electric vehicles and in SAE J1711 (incorporated by reference in § 600.011) for plug-in hybrid electric vehicles, as described in § 600.116. This value may be more or less than the 12-hour minimum charging time specified for testing. You must alternatively specify the charge time based on a standard 120 volt power source if the vehicle cannot be charged at the higher voltage. (l) California-specific values. If the Administrator determines that automobiles intended for sale in California are likely to exhibit significant differences in fuel economy or other label values from those intended for sale in other states, the Administrator will compute separate values for each class of automobiles for California and for the other states. ■ 61. Section 600.314–08 is revised to read as follows: § 600.314–08 Updating label values, annual fuel cost, Gas Guzzler Tax, and range of fuel economy for comparable automobiles. (a) The label values established in § 600.312 shall remain in effect for the model year unless updated in accordance with paragraph (b) of this section. (b)(1) The manufacturer shall recalculate the model type fuel economy values for any model type containing E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 39566 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations base levels affected by running changes specified in § 600.507. (2) For separate model types created in § 600.209–08(a)(2) or § 600.209– 12(a)(2), the manufacturer shall recalculate the model type values for any additions or deletions of subconfigurations to the model type. Minimum data requirements specified in § 600.010(c) shall be met prior to recalculation. (3) Label value recalculations shall be performed as follows: (i) The manufacturer shall use updated total model year projected sales for label value recalculations. (ii) All model year data approved by the Administrator at the time of the recalculation for that model type shall be included in the recalculation. (iii) Using the additional data under this paragraph (b), the manufacturer shall calculate new model type city and highway values in accordance with § 600.210 except that the values shall be rounded to the nearest 0.1 mpg. (iv) The existing label values, calculated in accordance with § 600.210, shall be rounded to the nearest 0.1 mpg. (4)(i) If the recalculated city or highway fuel economy value in paragraph (b)(3)(iii) of this section is less than the respective city or highway value in paragraph (b)(3)(iv) of this section by 1.0 mpg or more, the manufacturer shall affix labels with the recalculated model type values (rounded to the nearest whole mpg) to all new vehicles of that model type beginning on the day of implementation of the running change. (ii) If the recalculated city or highway fuel economy value in paragraph (b)(3)(iii) of this section is higher than the respective city or highway value in paragraph (b)(3)(iv) of this section by 1.0 mpg or more, then the manufacturer has the option to use the recalculated values for labeling the entire model type beginning on the day of implementation of the running change. (c) For fuel economy labels updated using recalculated fuel economy values determined in accordance with paragraph (b) of this section, the manufacturer shall concurrently update all other label information (e.g., the annual fuel cost, range of comparable vehicles and the applicability of the Gas Guzzler Tax as needed). (d) The Administrator shall periodically update the range of fuel economies of comparable automobiles based upon all label data supplied to the Administrator. (e) The manufacturer may request permission from the Administrator to calculate and use label values based on test data from vehicles which have not VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 completed the Administrator-ordered confirmatory testing required under the provisions of § 600.008–08(b). If the Administrator approves such a calculation the following procedures shall be used to determine if relabeling is required after the confirmatory testing is completed. (1) The Administrator-ordered confirmatory testing shall be completed as quickly as possible. (2) Using the additional data under paragraph (e)(1) of this section, the manufacturer shall calculate new model type city and highway values in accordance with §§ 600.207 and 600.210 except that the values shall be rounded to the nearest 0.1 mpg. (3) The existing label values, calculated in accordance with § 600.210, shall be rounded to the nearest 0.1 mpg. (4) The manufacturer may need to revise fuel economy labels as follows: (i) If the recalculated city or highway fuel economy value in paragraph (b)(3)(iii) of this section is less than the respective city or highway value in paragraph (b)(3)(iv) of this section by 0.5 mpg or more, the manufacturer shall affix labels with the recalculated model type MPG values (rounded to the nearest whole number) to all new vehicles of that model type beginning 15 days after the completion of the confirmatory test. (ii) If both the recalculated city or highway fuel economy value in paragraph (b)(3)(iii) of this section is less than the respective city or highway value in paragraph (b)(3)(iv) of this section by 0.1 mpg or more and the recalculated gas guzzler tax rate determined under the provisions of § 600.513–08 is larger, the manufacturer shall affix labels with the recalculated model type values and gas guzzler tax statement and rates to all new vehicles of that model type beginning 15 days after the completion of the confirmatory test. (5) For fuel economy labels updated using recalculated fuel economy values determined in accordance with paragraph (e)(4) of this section, the manufacturer shall concurrently update all other label information (e.g., the annual fuel cost, range of comparable vehicles and the applicability of the Gas Guzzler Tax if required by Department of Treasury regulations). ■ 62. Section 600.315–08 is amended by revising paragraphs (a)(2) and (c) introductory text to read as follows: § 600.315–08 Classes of comparable automobiles. (a) * * * (2) The Administrator will classify light trucks (nonpassenger automobiles) PO 00000 Frm 00090 Fmt 4701 Sfmt 4700 into the following classes: Small pickup trucks, standard pickup trucks, vans, minivans, and SUVs. Starting in the 2013 model year, SUVs will be divided between small sport utility vehicles and standard sport utility vehicles. Pickup trucks and SUVs are separated by car line on the basis of gross vehicle weight rating (GVWR). For a product line with more than one GVWR, establish the characteristic GVWR value for the product line by calculating the arithmetic average of all distinct GVWR values less than or equal to 8,500 pounds available for that product line. The Administrator may determine that specific light trucks should be most appropriately placed in a different class or in the special purpose vehicle class as provided in paragraphs (a)(3)(i) and (ii) of this section, based on the features and characteristics of the specific vehicle, consumer information provided by the manufacturer, and other information available to consumers. (i) Small pickup trucks. Pickup trucks with a GVWR below 6,000 pounds. (ii) Standard pickup trucks. Pickup trucks with a GVWR at or above 6,000 pounds and at or below 8,500 pounds. (iii) Vans. (iv) Minivans. (v) Small sport utility vehicles. Sport utility vehicles with a GVWR below 6,000 pounds. (vi) Standard sport utility vehicles. Sport utility vehicles with a GVWR at or above 6,000 pounds and at or below 10,000 pounds. * * * * * (c) All interior and cargo dimensions are measured in inches to the nearest 0.1 inch. All dimensions and volumes shall be determined from the base vehicles of each body style in each car line, and do not include optional equipment. The dimensions H61, W3, W5, L34, H63, W4, W6, L51, H201, L205, L210, L211, H198, W201, and volume V1 are to be determined in accordance with the procedures outlined in Motor Vehicle Dimensions SAE 1100a (incorporated by reference in § 600.011), except as follows: * * * * * 63. Newly redesignated § 600.316–08 is revised to read as follows: ■ § 600.316–08 Multistage manufacture. Where more than one person is the manufacturer of a vehicle, the final stage manufacturer (as defined in 49 CFR 529.3) is treated as the vehicle manufacturer for purposes of compliance with this subpart. E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations Subpart E—Dealer Availability of Fuel Economy Information 64. The heading for subpart E is revised as set forth above. ■ §§ 600.401–77, 600.402–77, 600.403–77, 600.404–77, 600.405–77, 600.406–77, 600.407–77 [Removed] 65. Subpart E is amended by removing the following sections: § 600.401–77. § 600.402–77. § 600.403–77. § 600.404–77. § 600.405–77. § 600.406–77. § 600.407–77. ■ Subpart F—Procedures for Determining Manufacturer’s Average Fuel Economy and Manufacturer’s Average Carbon-related Exhaust Emissions 66. The heading for subpart F is revised as set forth above. ■ § 600.507–12 Running change data requirements. §§ 600.501–12, 600.501–85, 600.501–86, 600.501–93, 600.503–78, 600.504–78, 600.505–78, 600.507–86, 600.510–86, 600.510–93, 600.512–01, 600.512–86, 600.513–81, 600.513–91 [Removed] 67. Subpart F is amended by removing the following sections: § 600.501–12. § 600.501–85. § 600.501–86. § 600.501–93. § 600.503–78. § 600.504–78. § 600.505–78. § 600.507–86. § 600.510–86. § 600.510–93. § 600.512–01. § 600.512–86. § 600.513–81. § 600.513–91. ■ § 600.502–81 [Redesignated as § 600.502] 68. Redesignate § 600.502–81 as § 600.502. ■ 69. Newly redesignated § 600.502 is revised to read as follows: ■ mstockstill on DSK4VPTVN1PROD with RULES2 § 600.502 Definitions. 19:03 Jul 05, 2011 (a) Except as specified in paragraph (d) of this section, the manufacturer shall submit additional running change fuel economy and carbon-related exhaust emissions data as specified in paragraph (b) of this section for any running change approved or implemented under § 86.1842 of this chapter, which: * * * * * (c) The manufacturer shall submit the fuel economy data required by this section to the Administrator in accordance with § 600.314. * * * * * § 600.509–86 08] [Redesignated as § 600.509– 71. Redesignate § 600.509–86 as § 600.509–08. ■ 72. Section 600.510–08 is amended by revising paragraph (g)(1)(ii) to read as follows: ■ § 600.510–08 economy. Calculation of average fuel * The following definitions apply to this subpart in addition to those in § 600.002: (a) The Declared value of imported components shall be: (1) The value at which components are declared by the importer to the U.S. Customs Service at the date of entry into the customs territory of the United States; or (2) With respect to imports into Canada, the declared value of such components as if they were declared as VerDate Mar<15>2010 imports into the United States at the date of entry into Canada; or (3) With respect to imports into Mexico, the declared value of such components as if they were declared as imports into the United States at the date of entry into Mexico. (b) Cost of production of a car line shall mean the aggregate of the products of: (1) The average U.S. dealer wholesale price for such car line as computed from each official dealer price list effective during the course of a model year, and (2) The number of automobiles within the car line produced during the part of the model year that the price list was in effect. (c) Equivalent petroleum-based fuel economy value means a number representing the average number of miles traveled by an electric vehicle per gallon of gasoline. ■ 70. Section 600.507–12 is amended by revising paragraph (a) introductory text and paragraph (c) to read as follows: Jkt 223001 * * * * (g) * * * (1) * * * (ii)(A) The net heating value for alcohol fuels shall be premeasured using a test method which has been approved in advance by the Administrator. (B) The density for alcohol fuels shall be determined per ASTM D 1298 (incorporated by reference at § 600.011). * * * * * 73. Section 600.510–12 is amended by revising paragraphs (b)(2) introductory PO 00000 Frm 00091 Fmt 4701 Sfmt 4700 39567 text, (b)(3) introductory text, (c)(2)(iv)(B), (g)(1), (i) introductory text (and equation), and (j)(2) to read as follows: § 600.510–12 Calculation of average fuel economy and average carbon-related exhaust emissions. * * * * * (b) * * * (2) The combined city/highway fuel economy and carbon-related exhaust emission values will be calculated for each model type in accordance with § 600.208 except that: * * * * * (3) The fuel economy and carbonrelated exhaust emission values for each vehicle configuration are the combined fuel economy and carbon-related exhaust emissions calculated according to § 600.206–12(a)(3) except that: * * * * * (c) * * * (2) * * * (iv) * * * (B) The combined model type fuel economy value for operation on alcohol fuel as determined in § 600.208– 12(b)(5)(ii) divided by 0.15 provided the requirements of paragraph (g) of this section are met; or * * * * * (g)(1) Alcohol dual fuel automobiles and natural gas dual fuel automobiles must provide equal or greater energy efficiency while operating on alcohol or natural gas as while operating on gasoline or diesel fuel to obtain the CAFE credit determined in paragraphs (c)(2)(iv) and (v) of this section or to obtain the carbon-related exhaust emissions credit determined in paragraphs (j)(2)(ii) and (iii) of this section. The following equation must hold true: Ealt/Epet ≥ 1 Where: Ealt= [FEalt/(NHValt× Dalt)] × 106 = energy efficiency while operating on alternative fuel rounded to the nearest 0.01 miles/ million BTU. Epet= [FEpet/(NHVpet× Dpet)] × 106 = energy efficiency while operating on gasoline or diesel (petroleum) fuel rounded to the nearest 0.01 miles/million BTU. FEalt is the fuel economy [miles/gallon for liquid fuels or miles/100 standard cubic feet for gaseous fuels] while operated on the alternative fuel as determined in § 600.113–12(a) and (b). FEpet is the fuel economy [miles/gallon] while operated on petroleum fuel (gasoline or diesel) as determined in § 600.113–12(a) and (b). NHValt is the net (lower) heating value [BTU/ lb] of the alternative fuel. NHVpet is the net (lower) heating value [BTU/ lb] of the petroleum fuel. E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations Dalt is the density [lb/gallon for liquid fuels or lb/100 standard cubic feet for gaseous fuels] of the alternative fuel. Dpet is the density [lb/gallon] of the petroleum fuel. (i) The equation must hold true for both the FTP city and HFET highway fuel economy values for each test of each test vehicle. (ii)(A) The net heating value for alcohol fuels shall be premeasured using a test method which has been Where: FltAvg = The fleet average CREE value in grams per mile, rounded to the nearest whole number, for passenger automobiles or light trucks determined for the applicable model year according to paragraph (j) of this section, except by assuming all alcohol dual fuel and natural gas dual fuel automobiles are operated exclusively on gasoline (or diesel) fuel. MPGMAX = The maximum increase in miles per gallon determined for the appropriate model year in paragraph (h) of this section. mstockstill on DSK4VPTVN1PROD with RULES2 * * * * * (j) * * * (2) A sum of terms, each of which corresponds to a model type within that category of automobiles and is a product determined by multiplying the number of automobiles of that model type produced by the manufacturer in the model year by: (i) For gasoline-fueled and dieselfueled model types, the carbon-related exhaust emissions value calculated for that model type in accordance with paragraph (b)(2) of this section; or (ii)(A) For alcohol-fueled model types, for model years 2012 through 2015, the carbon-related exhaust emissions value calculated for that model type in accordance with paragraph (b)(2) of this section multiplied by 0.15 and rounded to the nearest gram per mile, except that manufacturers complying with the fleet averaging option for N2O and CH4 as allowed under § 86.1818 of this chapter must perform this calculation such that N2O and CH4 values are not multiplied by 0.15; or (B) For alcohol-fueled model types, for model years 2016 and later, the carbon-related exhaust emissions value calculated for that model type in accordance with paragraph (b)(2) of this section; or VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 approved in advance by the Administrator. (B) The density for alcohol fuels shall be premeasured using ASTM D 1298 (incorporated by reference at § 600.011). (iii) The net heating value and density of gasoline are to be determined by the manufacturer in accordance with § 600.113. * * * * * (i) For model years 2012 through 2015, and for each category of automobile identified in paragraph (a)(1) of this section, the maximum decrease in average carbon-related exhaust emissions determined in paragraph (j) of this section attributable to alcohol dual fuel automobiles and natural gas dual fuel automobiles shall be calculated using the following formula, and rounded to the nearest tenth of a gram per mile: (iii)(A) For natural gas-fueled model types, for model years 2012 through 2015, the carbon-related exhaust emissions value calculated for that model type in accordance with paragraph (b)(2) of this section multiplied by 0.15 and rounded to the nearest gram per mile, except that manufacturers complying with the fleet averaging option for N2O and CH4 as allowed under § 86.1818 of this chapter must perform this calculation such that N2O and CH4 values are not multiplied by 0.15; or (B) For natural gas-fueled model types, for model years 2016 and later, the carbon-related exhaust emissions value calculated for that model type in accordance with paragraph (b)(2) of this section; or (iv) For alcohol dual fuel model types, for model years 2012 through 2015, the arithmetic average of the following two terms, the result rounded to the nearest gram per mile: (A) The combined model type carbonrelated exhaust emissions value for operation on gasoline or diesel fuel as determined in § 600.208–12(b)(5)(i); and (B) The combined model type carbonrelated exhaust emissions value for operation on alcohol fuel as determined in § 600.208–12(b)(5)(ii) multiplied by 0.15 provided the requirements of paragraph (g) of this section are met, except that manufacturers complying with the fleet averaging option for N2O and CH4 as allowed under § 86.1818 of this chapter must perform this calculation such that N2O and CH4 values are not multiplied by 0.15; or (v) For natural gas dual fuel model types, for model years 2012 through 2015, the arithmetic average of the following two terms; the result rounded to the nearest gram per mile: (A) The combined model type carbonrelated exhaust emissions value for operation on gasoline or diesel as determined in § 600.208–12(b)(5)(i); and (B) The combined model type carbonrelated exhaust emissions value for operation on natural gas as determined in § 600.208–12(b)(5)(ii) multiplied by 0.15 provided the requirements of paragraph (g) of this section are met, except that manufacturers complying with the fleet averaging option for N2O and CH4 as allowed under § 86.1818 of this chapter must perform this calculation such that N2O and CH4 values are not multiplied by 0.15. (vi) For alcohol dual fuel model types, for model years 2016 and later, the combined model type carbon-related exhaust emissions value determined according to the following formula and rounded to the nearest gram per mile: PO 00000 Frm 00092 Fmt 4701 Sfmt 4700 CREE = (F × CREEalt) + ((1 – F) × CREEgas) Where: F = 0.00 unless otherwise approved by the Administrator according to the provisions of paragraph (k) of this section; CREEalt = The combined model type carbonrelated exhaust emissions value for operation on alcohol fuel as determined in § 600.208–12(b)(5)(ii); and CREEgas = The combined model type carbonrelated exhaust emissions value for operation on gasoline or diesel fuel as determined in § 600.208–12(b)(5)(i). (vii) For natural gas dual fuel model types, for model years 2016 and later, the combined model type carbon-related exhaust emissions value determined according to the following formula and rounded to the nearest gram per mile: CREE = (F × CREEalt) + ((1 – F) × CREEgas) Where: F = 0.00 unless otherwise approved by the Administrator according to the provisions of paragraph (k) of this section; E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.044</GPH> 39568 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations CREEalt = The combined model type carbonrelated exhaust emissions value for operation on natural gas as determined in § 600.208–12(b)(5)(ii); and CREEgas = The combined model type carbonrelated exhaust emissions value for operation on gasoline or diesel fuel as determined in § 600.208–12(b)(5)(i). * * * § 600.511–80 08] * * [Redesignated as § 600.511– 74. Redesignate § 600.511–80 as § 600.511–08. ■ 75. Section 600.512–12 is amended by revising paragraph (c) to read as follows: ■ § 600.512–12 Model year report. mstockstill on DSK4VPTVN1PROD with RULES2 * * * * * (c) The model year report must include the following information: (1)(i) All fuel economy data used in the FTP/HFET-based model type calculations under § 600.208, and subsequently required by the Administrator in accordance with § 600.507; (ii) All carbon-related exhaust emission data used in the FTP/HFETbased model type calculations under § 600.208, and subsequently required by the Administrator in accordance with § 600.507; (2) (i) All fuel economy data for certification vehicles and for vehicles tested for running changes approved under § 86.1842 of this chapter; (ii) All carbon-related exhaust emission data for certification vehicles and for vehicles tested for running changes approved under § 86.1842 of this chapter; (3) Any additional fuel economy and carbon-related exhaust emission data submitted by the manufacturer under § 600.509; (4)(i) A fuel economy value for each model type of the manufacturer’s product line calculated according to § 600.510–12(b)(2); (ii) A carbon-related exhaust emission value for each model type of the manufacturer’s product line calculated according to § 600.510–12(b)(2); (5)(i) The manufacturer’s average fuel economy value calculated according to § 600.510–12(c); (ii) The manufacturer’s average carbon-related exhaust emission value calculated according to § 600.510–12(j); (6) A listing of both domestically and nondomestically produced car lines as determined in § 600.511 and the cost information upon which the determination was made; and (7) The authenticity and accuracy of production data must be attested to by the corporation, and shall bear the signature of an officer (a corporate VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 executive of at least the rank of vicepresident) designated by the corporation. Such attestation shall constitute a representation by the manufacturer that the manufacturer has established reasonable, prudent procedures to ascertain and provide production data that are accurate and authentic in all material respects and that these procedures have been followed by employees of the manufacturer involved in the reporting process. The signature of the designated officer shall constitute a representation by the required attestation. (8) [Reserved] (9) The ‘‘required fuel economy level’’ pursuant to 49 CFR parts 531 or 533, as applicable. Model year reports shall include information in sufficient detail to verify the accuracy of the calculated required fuel economy level, including but is not limited to, production information for each unique footprint within each model type contained in the model year report and the formula used to calculate the required fuel economy level. Model year reports shall include a statement that the method of measuring vehicle track width, measuring vehicle wheelbase and calculating vehicle footprint is accurate and complies with applicable Department of Transportation requirements. (10) The ‘‘required fuel economy level’’ pursuant to 49 CFR parts 531 or 533 as applicable, and the applicable fleet average CO2 emission standards. Model year reports shall include information in sufficient detail to verify the accuracy of the calculated required fuel economy level and fleet average CO2 emission standards, including but is not limited to, production information for each unique footprint within each model type contained in the model year report and the formula used to calculate the required fuel economy level and fleet average CO2 emission standards. Model year reports shall include a statement that the method of measuring vehicle track width, measuring vehicle wheelbase and calculating vehicle footprint is accurate and complies with applicable Department of Transportation and EPA requirements. (11) A detailed (but easy to understand) list of vehicle models and the applicable in-use CREE emission standard. The list of models shall include the applicable carline/ subconfiguration parameters (including carline, equivalent test weight, roadload horsepower, axle ratio, engine code, transmission class, transmission configuration and basic engine); the test parameters (ETW and a, b, c, PO 00000 Frm 00093 Fmt 4701 Sfmt 4700 39569 dynamometer coefficients) and the associated CREE emission standard. The manufacturer shall provide the method of identifying EPA engine code for applicable in-use vehicles. ■ 76. § 600.513–08 is revised to read as follows: § 600.513–08 Gas Guzzler Tax. (a) This section applies only to passenger automobiles sold after December 27, 1991, regardless of the model year of those vehicles. For alcohol dual fuel and natural gas dual fuel automobiles, the fuel economy while such automobiles are operated on gasoline will be used for Gas Guzzler Tax assessments. (1) The provisions of this section do not apply to passenger automobiles exempted for Gas Guzzler Tax assessments by applicable Federal law and regulations. However, the manufacturer of an exempted passenger automobile may, in its discretion, label such vehicles in accordance with the provisions of this section. (2) For 1991 and later model year passenger automobiles, the combined FTP/HFET-based model type fuel economy value determined in § 600.208 used for Gas Guzzler Tax assessments shall be calculated in accordance with the following equation, rounded to the nearest 0.1 mpg: FEadj = FE[((0.55 × ag × c) + (0.45 × c) + (0.5556 × ag) + 0.4487)/((0.55 × ag) + 0.45)] + IWg Where: FEadj = Fuel economy value to be used for determination of gas guzzler tax assessment rounded to the nearest 0.1 mpg. FE = Combined model type fuel economy calculated in accordance with § 600.208, rounded to the nearest 0.0001 mpg. ag = Model type highway fuel economy, calculated in accordance with § 600.208, rounded to the nearest 0.0001 mpg divided by the model type city fuel economy calculated in accordance with § 600.208, rounded to the nearest 0.0001 mpg. The quotient shall be rounded to 4 decimal places. c = gas guzzler adjustment factor = 1.300 × 10 3 for the 1986 and later model years. IWg = (9.2917 × 10 3× SF3IWCGFE3IWCG) ¥ (3.5123 × 10 3× SF4ETWG × FE4IWCG). Note: Any calculated value of IW less than zero shall be set equal to zero. SF3IWCG = The 3000 lb. inertia weight class sales in the model type divided by the total model type sales; the quotient shall be rounded to 4 decimal places. SF4ETWG = The 4000 lb. equivalent test weight sales in the model type divided by the total model type sales, the quotient shall be rounded to 4 decimal places. E:\FR\FM\06JYR2.SGM 06JYR2 39570 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (b)(1) For passenger automobiles sold after December 31, 1990, with a combined FTP/HFET-based model type fuel economy value of less than 22.5 mpg (as determined in § 600.208), calculated in accordance with paragraph (a)(2) of this section and rounded to the nearest 0.1 mpg, each vehicle fuel economy label shall include a Gas Guzzler Tax statement pursuant to 49 U.S.C. 32908(b)(1)(E). The tax amount stated shall be as specified in paragraph (b)(2) of this section. (2) For passenger automobiles with a combined general label model type fuel economy value of: At least * * * but less than * * * (i) 22.5 .......................................................................................................................................................... (ii) 21.5 ......................................................................................................................................................... (iii) 20.5 ........................................................................................................................................................ (iv) 19.5 ........................................................................................................................................................ (v) 18.5 ......................................................................................................................................................... (vi) 17.5 ........................................................................................................................................................ (vii) 16.5 ....................................................................................................................................................... (viii) 15.5 ...................................................................................................................................................... (ix) 14.5 ........................................................................................................................................................ (x) 13.5 ......................................................................................................................................................... (xi) 12.5 ........................................................................................................................................................ (xii) — .......................................................................................................................................................... .................... 22.5 21.5 20.5 19.5 18.5 17.5 16.5 15.5 14.5 13.5 12.5 77. The heading for Appendix I to Part 600 is revised to read as follows: Appendix I to Part 600—Highway Fuel Economy Driving Schedule * * * 80. The heading for Appendix V to Part 600 is revised to read as follows: ■ * Appendix V to Part 600—Fuel Economy Label Style Guidelines for 2008 Through 2012 Model Year Vehicles 78. Appendix II to Part 600 is amended by revising paragraph (b)(4) to read as follows: ■ 81. Appendix VI to Part 600 is added to read as follows: ■ Appendix II to Part 600—Sample Fuel Economy Calculations * * * * mstockstill on DSK4VPTVN1PROD with RULES2 VerDate Mar<15>2010 Appendix VI to Part 600—Sample Fuel Economy Labels and Style Guidelines for 2013 and Later Model Years * (b) * * * (4) Assume that the same vehicle was tested by the Federal Highway Fuel Economy Test Procedure and a calculation similar to that shown in (b)(3) of this section resulted in a highway fuel economy of MPGh of 36.9. According to the procedure in § 600.210– 08(c) or § 600.210–12(c), the combined fuel economy (called MPGcomb) for the vehicle may be calculated by substituting the city and highway fuel economy values into the following equation: 19:03 Jul 05, 2011 Jkt 223001 $0 $1,000 $1,300 $1,700 $2,100 $2,600 $3,000 $3,700 $4,500 $5,400 $6,400 $7,700 Appendix IV to Part 600—Sample Fuel Economy Labels for 2008 Through 2012 Model Year Vehicles ■ * the Gas Guzzler Tax statement shall show a tax of * * * 79. The heading for Appendix IV to Part 600 is revised to read as follows: ■ PO 00000 This appendix illustrates label content and format for 2013 and later model years. Manufacturers must make a good faith effort to conform to these templates and follow these formatting specifications. EPA will make available electronic files for creating labels. A. Gasoline-Fueled Vehicles, Including Hybrid Gasoline-Electric Vehicles With No Plug-In Capabilities Frm 00094 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.045</GPH> FE3IWCG = The 3000 lb. inertial weight class base level combined fuel economy used to calculate the model type fuel economy rounded to the nearest 0.0001 mpg. FE4IWCG = The 4000 lb. inertial weight class base level combined fuel economy used to calculate the model type fuel economy rounded to the nearest 0.001 mpg. Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations 39571 VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 ER06JY11.047</GPH> C. Diesel-Fueled Vehicles, Including Hybrid Diesel-Electric Vehicles with No Plug-In Capabilities Frm 00095 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.046</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 B. Gasoline-Fueled Vehicles, Including Hybrid Gasoline-Electric Vehicles with No Plug-In Capabilities, with Gas Guzzler Tax 39572 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 ER06JY11.049</GPH> E. Dual Fuel Vehicle Label (Ethanol/ Gasoline) with Optional Display of Driving Range Values Frm 00096 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.048</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 D. Dual Fuel Vehicle Label (Ethanol/ Gasoline) Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations 39573 ER06JY11.051</GPH> G. Natural Gas Vehicle Label VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00097 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.050</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 F. Hydrogen Fuel Cell Vehicle Label 39574 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 ER06JY11.053</GPH> I. Plug-in Hybrid Electric Vehicle Label, Blended PHEV PO 00000 Frm 00098 Fmt 4701 Sfmt 4700 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.052</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 H. Plug-in Hybrid Electric Vehicle Label, Series PHEV Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations 39575 VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 values of 40c–10m–0y–0k, or it may be specified as Pantone 283. (b) Use a Univers font from Adobe or another source that properly reproduces the labels as shown in the samples. Use Light (L), Roman (R), Bold (B) or Black (Bl) font weights as noted. Font size is shown in points, followed by leading specifications in PO 00000 Frm 00099 Fmt 4701 Sfmt 4700 points to indicate line spacing (if applicable). Use white characters in black fields; use black characters in all other places. Unless noted otherwise, text is left-justified with a 1.6 millimeter margin. Some type may need tracking adjustments to fit in the designated space. E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.055</GPH> K. Style Guidelines (a) Fuel economy labels must be printed on white or very light paper. Any label markings for which colors are not specified must be in black and white as shown. Some portions of the label must be filled with a blue or blueshaded color as specified in subpart D of this part. Use the color blue defined in CMYK ER06JY11.054</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 J. Electric Vehicle Label 39576 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (c) Use the following conventions for lines and borders: (1) Narrow lines defining the border or separating the main fields are 1.6 millimeter thick. (2) Each rectangular shape or area, including the overall label outline, has an upper left corner that is square (0 radius). All other corners have a 3.2 millimeter radius. (d) Fuel and vehicle icons, range and slider bars, and agency names and logos are available electronically. (e) The following figures illustrate the formatting specifications: VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00100 Fmt 4701 Sfmt 4725 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.056</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 BILLING CODE 6560–50–P BILLING CODE 6560–50–C Appendix VIII to Part 600—[Removed] 2. In part 575, Subpart E, consisting of § 575.401, is added to read as follows: 82. Appendix VIII to Part 600 is removed. Subpart E—Energy Independence and Security Act; Consumer Information DEPARTMENT OF TRANSPORTATION § 575.401 Vehicle labeling of fuel economy, greenhouse gas, and other pollutant emissions information. ■ ■ National Highway Traffic Safety Administration 49 CFR Chapter V In consideration of the foregoing, under the authority of 15 U.S.C. 1232 and 49 U.S.C. 32908 and delegation of authority at 49 CFR 1.50, NHTSA amends 49 CFR Chapter V as follows: mstockstill on DSK4VPTVN1PROD with RULES2 PART 575—CONSUMER INFORMATION 1. The authority citation for part 575 is revised to read as follows: ■ Authority: 49 U.S.C. 32302, 32304A, 30111, 30115, 30117, 30166, 32908, and 20168, Pub. L. 104–414, 114 Stat. 1800, Pub. L. 109–59, 119 Stat. 1144, 15 U.S.C. 1232(g), Pub. L. 110–140, 121 Stat. 1492; delegation of authority at 49 CFR 1.50. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 (a) Purpose and scope. The purpose of this section is to aid potential purchasers in the selection of new passenger cars and light trucks by providing them with information about vehicles’ performance in terms of fuel economy, greenhouse gas (GHG), and other air pollutant emissions. Manufacturers of passenger cars and light trucks are required to include this information on the label described in this section. Although this information will also be available through means such as postings at https:// www.fueleconomy.gov, the additional label information is intended to provide consumers with this information at the point of sale, and to help them compare between vehicles. PO 00000 Frm 00101 Fmt 4701 Sfmt 4700 39577 (b) Application. This section applies to passenger cars and light trucks manufactured in model year 2013 and later. Manufacturers may optionally comply with this section during model year 2012. (c) Definitions. (1) Data element means a piece of information required or permitted to be included on the fuel economy and environment label. (2) Fuel economy and environment label means the label with information about automobile performance in terms of fuel economy, greenhouse gases, and other emissions and with rating systems for fuel economy, greenhouse gases, and other emissions that also indicate the automobile(s) with the highest fuel economy and lowest greenhouse gas emissions, as specified at 49 U.S.C. 32908(g). (3) Miles per gasoline gallon equivalent (MPGe) is a measure of distance traveled per unit of energy consumed, and functions as a recognizable equivalent to, e.g., kilowatt-hours per mile (kW-hr/mile). E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.057</GPH> Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 39578 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (4) Monroney label means the label placed on new automobiles with the manufacturer’s suggested retail price and other consumer information, as specified at 15 U.S.C. 1231–1233 (also known as the ‘‘Automobile Information Disclosure Act label’’). (5) Other air pollutants or other emissions means those tailpipe emissions, other than carbon dioxide (CO2), for which manufacturers must provide EPA with emissions rates for all new light duty vehicles each model year under EPA’s Tier 2 light duty vehicle emissions standards requirements (40 CFR Part 86, Subpart S) or the parallel requirements for those vehicles certified instead to the California emissions standards. These air pollutants include non-methane organic gases (NMOG), nitrogen oxides (NOX), particulate matter (PM), carbon monoxide (CO), and formaldehyde (HCHO). (6) Slider bar means a horizontal rating scale with a minimum value at one end and a maximum value at the other end that can accommodate a designation of a specific value between those values with a box or arrow. The actual rating value would be printed (displayed) at the proper position on the scale representing the vehicle’s actual rating value relative to the two end values. (d) Required label. Prior to being offered for sale, each manufacturer must affix or cause to be affixed and each dealer must maintain or cause to be maintained on each passenger car or light truck a label that meets the requirements specified in this section, and conforms in content, format, and sequence to the sample labels depicted in the appendix to this section. The manufacturer must have the fuel economy label affixed in such a manner that appearance and legibility are maintained until after the vehicle is delivered to the ultimate consumer. (e) Required label information and format—general provisions—(1) Location. It is preferable that the fuel economy and environment label information be incorporated into the Monroney label, provided that the prominence and legibility of the fuel economy and environment label is maintained. If the fuel economy and environment label is incorporated into the Monroney label, it must be placed on a separate section in the Monroney label and must not be intermixed with that label information, except for vehicle descriptions as noted in 40 CFR 600.302–08(d)(1). If the fuel economy and environment label is not incorporated into the Monroney label, it must be located on a side window, and as close as possible to the Monroney VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 label. If the window is not large enough to accommodate both the Monroney label and the fuel economy and environment label, the latter must be located on another window as close as physically possible to the Monroney label. (2) Size and legibility. The fuel economy and environment label must be readily visible from the exterior of the vehicle and presented in a legible and prominent fashion. The label must be rectangular in shape with a minimum height of 4.5 inches (114 mm) and a minimum length of 7.0 inches (177 mm) as specified in the appendix to this section. (3) Basic appearance. Fuel economy and environment labels must be printed on white or very light paper with the color specified in this section; any label markings for which a color is not specified here must be in black and white. The label can be divided into three separate fields outlined by a continuous border, as described in the appendix to this section. Manufacturers must make a good faith effort to conform to the formats illustrated in the appendix to this section. Label templates are available for download at https://www.nhtsa.gov/fuel-economy/. (4) Border. Create a continuous black border to outline the label and separate the three information fields. Include the following information in the upper and lower portions of the border: (i) Upper border, label name. (A) In the left portion of the upper border, the words ‘‘EPA’’ and ‘‘DOT’’ must be in boldface, capital letters that are light in color and left-justified, with a horizontal line in between them as shown in the appendix to this section. (B) Immediately to the right of the agency names, the heading ‘‘Fuel Economy and Environment’’ must be in boldface letters that are light in color. (ii) Upper border, vehicle fuel type. In the right portion of the upper border, identify the vehicle’s fuel type in black font on a blue-colored field as follows: (A) For vehicles designed to operate on a single fuel, identify the appropriate fuel. For example, identify the vehicle with the words ‘‘Gasoline Vehicle,’’ ‘‘Diesel Vehicle,’’ ‘‘Compressed Natural Gas Vehicle,’’ ‘‘Hydrogen Fuel Cell Vehicle,’’ etc. This includes hybrid electric vehicles that do not have plugin capability. Include a logo corresponding to the fuel to the left of this designation as follows: (1) For gasoline, include a fuel pump logo. (2) For diesel fuel, include a fuel pump logo with a ‘‘D’’ inscribed in the base of the fuel pump. PO 00000 Frm 00102 Fmt 4701 Sfmt 4700 (3) For natural gas, include the established CNG logo. (4) For hydrogen fuel cells, include the expression ‘‘H2.’’ (B) Identify dual-fueled (‘‘flexiblefueled’’) vehicles with the words ‘‘Flexible-Fuel Vehicle Gasoline-Ethanol (E85),’’ ‘‘Flexible-Fuel Vehicle DieselNatural Gas,’’ etc. Include a fuel pump logo or a combination of logos to the left of this designation as appropriate. For example, for vehicles that operate on gasoline or ethanol, include a fuel pump logo and the designation ‘‘E85,’’ as shown in the appendix to this section. (C) Identify plug-in hybrid electric vehicles with the words ‘‘Plug-In Hybrid Vehicle Electricity-Gasoline’’ or ‘‘PlugIn Hybrid Vehicle Electricity-Diesel.’’ Include a fuel pump logo to the lower left of this designation and an electric plug logo to the upper left of this designation. (D) Identify electric vehicles with the words ‘‘Electric Vehicle.’’ Include an electric plug logo to the left of this designation. (iii) Lower border, left side: (A) In the upper left portion of the lower border, include the statement ‘‘Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. The average new vehicle gets a MPG and costs $b to fuel over 5 years. Cost estimates are based on c miles per year at $d per gallon. MPGe is miles per gasoline gallon equivalent. Vehicle emissions are a significant cause of climate change and smog.’’ For the value of a, insert the average new vehicle combined MPG value for that model year established by EPA. For the value of b, insert the estimated five year fuel cost value established by EPA for the average new vehicle in that model year. For the value of c, insert the annual mileage rate established by EPA. For the value of d, insert the estimated cost per gallon established by EPA for gasoline or diesel fuel, as appropriate. See paragraphs (f) through (j) below for alternate statements that apply for vehicles that use a fuel other than gasoline or diesel fuel. (B) In the lower left portion of the lower border, include the Web site reference, ‘‘fueleconomy.gov,’’ and include the following statement: ‘‘Calculate personalized estimates and compare vehicles’’ beneath it. (iv) Lower border, right side: Include a field in the right-most portion of the lower border to allow for accessing interactive information with mobile electronic devices as set forth in 40 CFR 600.302–12(b)(6). (v) Lower border, center: Along the lower edge of the lower border, to the E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations left of the field described in paragraph (e)(4)(iv) of this section, include the logos for the Environmental Protection Agency, the Department of Transportation, and the Department of Energy as shown in the appendix to this section. (5) Fuel economy performance and fuel cost values. To the left side in the white field at the top of the label, include the following elements for vehicles that run on gasoline or diesel fuel with no plug-in capability: (i) The heading ‘‘Fuel Economy’’ near the top left corner of the field. (ii) The vehicle’s combined fuel economy determined as set forth in 40 CFR 600.210–12(c) in large font, with the words ‘‘combined city/hwy’’ below the number in smaller font. (iii) A fuel pump logo to the left of the combined fuel economy value (for diesel fuel, include a fuel pump logo with a ‘‘D’’ inscribed in the base of the fuel pump). (iv) The units identifier and specific fuel economy values to the right of the combined fuel economy value as follows: (A) Include the word ‘‘MPG’’ to the upper right of the combined fuel economy value. (B) Include the value for the city and highway fuel economy determined as set forth in 40 CFR 600.210–12(a) and (b) to the right of the combined fuel economy value in smaller font, and below the word ‘‘MPG.’’ Include the expression ‘‘city’’ in smaller font below the city fuel economy value, and the expression ‘‘highway’’ in smaller font below the highway fuel economy value. (v) Below the fuel economy performance values set forth in paragraphs (e)(5)(ii) and (iv) of this section, include the value for the fuel consumption rate required by EPA and determined as set forth in 40 CFR 600.302–12(c)(1). (vi) To the right of the word ‘‘MPG’’ described in paragraph (e)(5)(iv)(A) of this section, include the information about the range of fuel economy of comparable vehicles as required by EPA and set forth in 40 CFR 600.302–12(c)(2) and below that information, include the expression ‘‘The best vehicle rates 99 MPGe.’’ (6) Comparative five-year fuel costs/ savings. To the right side in the white field at the top of the label, include the information required by EPA at 40 CFR 600.302–12(c)(3). (7) Annual fuel cost value. In the field in the lower left portion of the label, include the information on annual fuel cost as required by EPA and set forth in 40 CFR 600.302–12(d). VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 (8) Fuel economy and environment slider bar ratings. In the field in the lower right portion of the label, (i) Include the heading ‘‘Fuel Economy & Greenhouse Gas Rating (tailpipe only)’’ in the top left corner of the field. (ii) Include a slider bar in the left portion of the field as shown in the appendix to this section to characterize the vehicle’s fuel economy and CO2 emission rating relative to the range of fuel economy and CO2 emission rates for all vehicles. Position a black box with a downward-pointing wedge above the slider bar positioned to show where that vehicle’s fuel economy and CO2 emission rating falls relative to the total range. Include the vehicle’s fuel economy and CO2 emission rating determined as set forth in 40 CFR 600.311–12(d) inside the box in white text. If the fuel economy and CO2 emission ratings are different, the black box with a downward-pointing wedge above the slider bar must contain the fuel economy rating, with a second upward-pointing wedge below the slider bar containing the CO2 emission rating. Include the number ‘‘1’’ in white text in the black border at the left end of the slider bar, and include the number ‘‘10’’ in white text in the black border at the right end of the slider bar, with the expression ‘‘Best’’ in black text under the slider bar directly below the ‘‘10.’’ Add color to the slider bar such that it is blue at the left end of the range, white at the right end of the range, and shaded continuously across the range. (iii) Include the heading ‘‘Smog Rating (tailpipe only)’’ in the top right corner of the field. (iv) Include a slider bar in the right portion of the field to characterize the vehicle’s level of emission control for other air pollutants relative to that of all vehicles. Position a black box with a downward-pointing wedge above the slider bar positioned to show where that vehicle’s emission rating falls relative to the total range. Include the vehicle’s emission rating determined as set forth in 40 CFR 600.311–12(g) inside the box in white text. Include the number ‘‘1’’ in white text in the black border at the left end of the slider bar, and include the number ‘‘10’’ in white text in the black border at the right end of the slider bar, with the expression ‘‘Best’’ in black text under the slider bar directly below the ‘‘10.’’ Add color to the slider bar such that it is blue at the left end of the range, white at the right end of the range, and shaded continuously across the range. (v) Below the slider bars described in paragraphs (e)(8)(ii) and (e)(8)(iv) to this section, include the statement, ‘‘This PO 00000 Frm 00103 Fmt 4701 Sfmt 4700 39579 vehicle emits e grams CO2 per mile. The best emits 0 grams per mile (tailpipe only). Producing and distributing fuel also creates emissions; learn more at fueleconomy.gov.’’ For the value of e, insert the vehicle’s specific tailpipe CO2 emission rating determined as set forth in 40 CFR 600.210–12(d). (9) Rounding. Round all numerical values identified in this section to the nearest whole number unless otherwise specified. (10) Other label information required by EPA. Manufacturers must include any additional labeling information required by EPA at 40 CFR 600.302–12 on the fuel economy and environment label. (f) Required label information and format—flexible-fuel vehicles. (1) Fuel economy and environment labels for flexible-fuel vehicles must meet the specifications described in paragraph (e) of this section, with the exceptions and additional specifications described in this paragraph (f). This section describes how to label vehicles with gasoline engines. If the vehicle has a diesel engine, all the references to ‘‘gas’’ or ‘‘gasoline’’ in this section are understood to refer to ‘‘diesel’’ or ‘‘diesel fuel,’’ respectively. (2) For qualifying vehicles, include the following additional expression in the statement identified in paragraph (e)(iv)(3)(A) of this section as shown in the appendix to this section: ‘‘This is a dual fueled automobile.’’ (3) Include the following elements instead of the information identified in paragraph (e)(5) of this section: (i) The heading ‘‘Fuel Economy’’ near the top left corner of the field. (ii) The vehicle’s combined fuel economy as set forth in 40 CFR 600.210–12(c) in large font, with the words ‘‘combined city/hwy’’ below the number in smaller font. (iii) A fuel pump logo and other logos as specified in paragraph (e)(4)(ii)(A) of this section to the left of the combined fuel economy value. (iv) The units identifier and specific fuel economy values to the right of the combined fuel economy value as follows: (A) Include the word ‘‘MPG’’ to the upper right of the combined fuel economy value. (B) Include the value for the city and highway fuel economy determined as set forth in 40 CFR 600.210–12(a) and (b) to the right of the combined fuel economy value in smaller font, and below the word ‘‘MPG.’’ Include the expression ‘‘city’’ in smaller font below the city fuel economy value, and the expression ‘‘highway’’ in smaller font below the highway fuel economy value. E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 39580 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations (v) Below the fuel economy performance value set forth in paragraph (f)(iii)(2) of this section, include the value for the fuel consumption rate required by EPA and determined as set forth in 40 CFR 600.302–12(c)(1). (vi) To the right of the word ‘‘MPG’’ described in paragraph (e)(5)(iv)(A) of this section, include the information about the range of fuel economy of comparable vehicles as required by EPA and set forth in 40 CFR 600.302– 12(c)(2), and below that information, include the expression ‘‘The best vehicle rates 99 MPGe. Values are based on gasoline and do not reflect performance and ratings based on E85.’’ Adjust this statement as appropriate for vehicles designed to operate on different fuels. (vii) Below the combined fuel economy value, the manufacturer may include information on the vehicle’s driving range as shown in the appendix to this section, with the sub-heading ‘‘Driving Range,’’ and with range bars below this sub-heading as required by EPA and set forth in 40 CFR 600.303– 12(b)(6). (g) Required label information and format—special requirements for hydrogen fuel cell vehicles. (1) Fuel economy and environment labels for hydrogen fuel cell vehicles must meet the specifications set forth in paragraph (e) of this section, with the exceptions and additional specifications described in this paragraph (g). (2) Include the following statement in the upper left portion of the lower border instead of the statement specified in paragraph (e)(4)(iii)(A) of this section: ‘‘Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. The average new vehicle gets a MPG and costs $b to fuel over 5 years. Cost estimates are based on c miles per year at $d per kilogram of hydrogen. MPGe is miles per gasoline gallon equivalent. Vehicle emissions are a significant cause of climate change and smog.’’ For the value of a, insert the average new vehicle combined MPG value for that model year established by EPA. For the value of b, insert the estimated five year fuel cost value established by EPA for the average new vehicle in that model year. For the value of c, insert the annual mileage rate established by EPA. For the value of d, insert the estimated cost per kilogram established by EPA for hydrogen. (3) Include the following elements instead of the information identified above in paragraph (e)(5) of this section: (i) The heading ‘‘Fuel Economy’’ near the top left corner of the field. VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 (ii) The vehicle’s combined fuel economy determined as set forth in 40 CFR 600.210–12(c) in large font, with the words ‘‘combined city/hwy’’ below the number in smaller font. (iii) The ‘‘H2’’ logo as specified in paragraph (e)(4)(ii)(A) of this section to the left of the combined fuel economy value. (iv) The units identifier and specific fuel economy values to the right of the combined fuel economy value as follows: (A) Include the word ‘‘MPGe’’ to the upper right of the combined fuel economy value. (B) Include the value for the city and highway fuel economy determined as set forth in 40 CFR 600.311–12(a) and (b) to the right of the combined fuel economy value in smaller font, and below the word ‘‘MPG.’’ Include the expression ‘‘city’’ in smaller font below the city fuel economy value, and the expression ‘‘highway’’ in smaller font below the highway fuel economy value. (v) To the right of the fuel economy performance values set forth in paragraph (iv)(B) of this section, include the value for the fuel consumption rate required by EPA and determined as set forth in 40 CFR 600.302–12(c)(1). (vi) To the right of the word ‘‘MPGe’’ described in paragraph (g)(3)(iv)(A) of this section, include the information about the range of fuel economy of comparable vehicles as required by EPA and set forth in 40 CFR 600.302–12(c)(2) and below that information, include the expression ‘‘The best vehicle rates 99 MPGe.’’ (vii) Below the combined fuel economy value, include information on the vehicle’s driving range as shown in the appendix to this section, as required by EPA and set forth in 40 CFR 600.304–12(b)(6) (h) Required label information and format—special requirements for compressed natural gas vehicles. (1) Fuel economy and environment labels for compressed natural gas vehicles must meet the specifications described in paragraph (e) of this section, with the exceptions and additional specifications described in this paragraph (h). (2) Include the following statement in the upper left portion of the lower border instead of the statement specified in paragraph (e)(4)(iii)(A) of this section: ‘‘Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. The average new vehicle gets a MPG and costs $b to fuel over 5 years. Cost estimates are based on c miles per year at $d per gasoline gallon equivalent. MPGe is miles per gasoline gallon equivalent. Vehicle emissions are PO 00000 Frm 00104 Fmt 4701 Sfmt 4700 a significant cause of climate change and smog.’’ For the value of a, insert the average new vehicle combined MPG value for that model year established by EPA. For the value of b, insert the estimated five year fuel cost value established by EPA for the average new vehicle in that model year. For the value of c, insert the annual mileage rate established by EPA. For the value of d, insert the estimated cost per gasoline gallon equivalent established by EPA for natural gas. (3) Include the following elements instead of the information identified in paragraph (e)(5) of this section: (i) The heading ‘‘Fuel Economy’’ near the top left corner of the field. (ii) The vehicle’s combined fuel economy determined as set forth in 40 CFR 600.210–12(c) in large font, with the words ‘‘combined city/hwy’’ below the number in smaller font. (iii) The compressed natural gas logo as specified in paragraph (e)(4)(ii)(A) of this section to the left of the combined fuel economy value. (iv) The units identifier and specific fuel economy values to the right of the combined fuel economy value as follows: (A) Include the word ‘‘MPGe’’ to the upper right of the combined fuel economy value. (B) Include the value for the city and highway fuel economy determined as set forth in 40 CFR 600.311–12(a) and (b) to the right of the combined fuel economy value in smaller font, and below the word ‘‘MPGe.’’ Include the expression ‘‘city’’ in smaller font below the city fuel economy value, and the expression ‘‘highway’’ in smaller font below the highway fuel economy value. (v) To the right of the fuel economy performance values described in paragraph (h)(3)(iv)(B) of this section, include the value for the fuel consumption rate required by EPA and determined as set forth in 40 CFR 600.302–12(c)(1). (vi) To the right of the word ‘‘MPGe’’ described in paragraph (g)(3)(iv)(A) of this section, include the information about the range of fuel economy of comparable vehicles as required by EPA and set forth in 40 CFR 600.302– 12(c)(2), and below that information, include the expression ‘‘The best vehicle rates 99 MPGe.’’ (vii) Below the combined fuel economy value, include information on the vehicle’s driving range as shown in the appendix to this section, as required by EPA and set forth in 40 CFR 600.306–12(b)(6). (i) Required label information and format—special requirements for plugin hybrid electric vehicles. (1) Fuel E:\FR\FM\06JYR2.SGM 06JYR2 mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations economy and environment labels for plug-in hybrid electric vehicles must meet the specifications described in paragraph (e) of this section, with the exceptions and additional specifications described in this paragraph (i). This paragraph (i) describes how to label vehicles equipped with gasoline engines. If a vehicle has a diesel engine, all the references to ‘‘gas’’ or ‘‘gasoline’’ in this section are understood to refer to ‘‘diesel’’ or ‘‘diesel fuel,’’ respectively. (2) Include the following statement in the upper left portion of the lower border instead of the statement specified in paragraph (e)(4)(iii)(A) of this section: ‘‘Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. The average new vehicle gets a MPG and costs $b to fuel over 5 years. Cost estimates are based on c miles per year at $d per gallon and $e per kW-hr. This is a dual fueled automobile. MPGe is miles per gasoline gallon equivalent. Vehicle emissions are a significant cause of climate change and smog.’’ For the value of a, insert the average new vehicle combined MPG value for that model year established by EPA. For the value of b, insert the estimated five year fuel cost value established by EPA for the average new vehicle in that model year. For the value of c, insert the annual mileage rate established by EPA. For the value of d, insert the estimated cost per gallon established by EPA for gasoline. For the value of e, insert the estimated cost per kW-hr of electricity established by EPA. (3) Include the following elements instead of the information identified above in paragraph (e)(5): (i) The heading ‘‘Fuel Economy’’ near the top left corner of the field. (ii) An outlined box below the heading with the following information: (A) The sub-heading ‘‘Electricity’’ if the vehicle’s engine starts only after the battery is fully discharged, or the subheading ‘‘Electricity + Gasoline’’ if the vehicle uses combined power from the battery and the engine before the battery is fully discharged. (B) The expression ‘‘Charge Time: x hours (240 V),’’ as required by EPA and as set forth in 40 CFR 600.308– 12(b)(2)(ii). (C) The vehicle’s combined fuel economy determined as set forth in 40 CFR 600.210–12(c) in large font, with the words ‘‘combined city/hwy’’ below the number in smaller font. (D) An electric plug logo as specified in paragraph (e)(4)(ii)(A) of this section to the left of the combined fuel economy value. For vehicles that use combined power from the battery and the engine before the battery is fully discharged, VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 also include the fuel pump logo as shown in the appendix to this section. (E) The units identifier and specific fuel economy values to the right of the combined fuel economy value as follows: (1) Include the word ‘‘MPGe’’ to the upper right of the combined fuel economy value. (2) If the vehicle’s engine starts only after the battery is fully discharged, identify the vehicle’s electricity consumption rate as required by EPA and determined as set forth in set forth in 40 CFR 600.308–12(b)(2)(v). (3) If the vehicle uses combined power from the battery and the engine before the battery is fully discharged, identify the vehicle’s gasoline and electricity consumption rates as required by EPA and determined as set forth in 40 CFR 600.308–12(b)(2)(v). (iii) A second outlined box to the right of the box described in paragraph (i)(3)(ii) of this section with the following information: (A) The sub-heading ‘‘Gasoline Only.’’ (B) The vehicle’s combined fuel economy determined as set forth in 40 CFR 600.210–12(c) in large font, with the words ‘‘combined city/hwy’’ below the number in smaller font. (C) A fuel pump logo to the left of the combined fuel economy value. (D) The units identifier and consumption values to the right of the combined fuel economy value as follows: (1) Include the word ‘‘MPGe’’ to the upper right of the combined fuel economy value. (2) Identify the vehicle’s gasoline consumption rate required by EPA and determined as set forth in 40 CFR 600.308–12(b)(3). (iv) Below the boxes specified in paragraphs (i)(3)(ii) and (iii) of this section, include information on the vehicle’s driving range as shown in the appendix to this section, as required by EPA and as set forth in 40 CFR 600.308– 12(b)(4). (v) To the right of the heading ‘‘Fuel Economy’’ described in paragraph (i)(3)(i) of this section, include the information about the range of fuel economy of comparable vehicles as required by EPA and set forth in 40 CFR 600.302–12(c)(2) and to the right of that information, include the expression ‘‘The best vehicle rates 99 MPGe.’’ (4) Include the following statement instead of the statement identified in paragraph (e)(8)(v) of this section: ‘‘This vehicle emits f grams CO2 per mile. The best emits 0 grams per mile (tailpipe only). Producing and distributing fuel & electricity also creates emissions; learn more at fueleconomy.gov.’’ For the PO 00000 Frm 00105 Fmt 4701 Sfmt 4700 39581 value of f, insert the vehicle’s specific tailpipe CO2 emission rating determined as set forth in 40 CFR 600.210–12(d). (j) Required label information and format—special requirements for electric vehicles. (1) Fuel economy and environment labels for electric vehicles must meet the specifications described in paragraph (e) of this section, with the exceptions and additional specifications described in this section. (2) Include the following statement in the upper left portion of the lower border instead of the statement specified above in paragraph (e)(4)(iii)(A) of this section: ‘‘Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. The average new vehicle gets a MPG and costs $b to fuel over 5 years. Cost estimates are based on c miles per year at $e per kW-hr. MPGe is miles per gasoline gallon equivalent. Vehicle emissions are a significant cause of climate change and smog.’’ For the value of a, insert the average new vehicle combined MPG value for that model year established by EPA. For the value of b, insert the estimated five year fuel cost value established by EPA for the average new vehicle in that model year. For the value of c, insert the annual mileage rate established by EPA. For the value of e, insert the estimated cost per kW-hr of electricity established by EPA. (3) Include the following elements instead of the information identified in paragraph (e)(5) of this section: (i) The heading ‘‘Fuel Economy’’ near the top left corner of the field. (ii) The vehicle’s combined fuel economy determined as set forth in 40 CFR 600.210–12(c) in large font, with the words ‘‘combined city/hwy’’ below the number in smaller font. (iii) The electric plug logo as specified in paragraph (e)(4)(ii)(A) of this section to the left of the combined fuel economy value. (iv) The units identifier and specific fuel economy values to the right of the combined fuel economy value as follows: (A) Include the word ‘‘MPGe’’ to the upper right of the combined fuel economy value. (B) Include the value for the city and highway fuel economy determined as set forth in 40 CFR 600.311–12(a) and (b) to the right of the combined fuel economy value in smaller font, and below the word ‘‘MPGe.’’ Include the expression ‘‘city’’ in smaller font below the city fuel economy value, and the expression ‘‘highway’’ in smaller font below the highway fuel economy value. (v) To the right of the fuel economy performance values described in E:\FR\FM\06JYR2.SGM 06JYR2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations mstockstill on DSK4VPTVN1PROD with RULES2 paragraph (iv)(B) of this section, include the value for the fuel consumption rate required by EPA and determined as set forth in 40 CFR 600.310–12(b)(5). (vi) Below the combined fuel economy value, include information on the vehicle’s driving range as shown in the appendix to this section, as required VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 by EPA and as set forth in 40 CFR 600.310–12(b)(6). (vii) Below the driving range information and left-justified, include information on the vehicle’s charge time, as required by EPA and as set forth in 40 CFR 600.310–12(b)(7). (4) Include the following statement instead of the statement identified in PO 00000 Frm 00106 Fmt 4701 Sfmt 4725 paragraph (e)(8)(v) of this section: ‘‘This vehicle emits 0 grams CO2 per mile. The best emits 0 grams per mile (tailpipe only). Does not include emissions from generating electricity; learn more at fueleconomy.gov.’’ Appendix to § 575.401 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.058</GPH> 39582 ER06JY11.060</GPH> 39583 VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00107 Fmt 4701 Sfmt 4725 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.059</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations ER06JY11.062</GPH> Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00108 Fmt 4701 Sfmt 4725 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.061</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 39584 ER06JY11.064</GPH> 39585 VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00109 Fmt 4701 Sfmt 4725 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.063</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations ER06JY11.066</GPH> Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00110 Fmt 4701 Sfmt 4725 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.065</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 39586 Federal Register / Vol. 76, No. 129 / Wednesday, July 6, 2011 / Rules and Regulations BILLING CODE 6560–50–C 39587 Dated: May 25, 2011. Ray LaHood, Secretary, Department of Transportation. Dated: May 25, 2011. Lisa P. Jackson, Administrator, Environmental Protection Agency. [FR Doc. 2011–14291 Filed 7–5–11; 8:45 am] VerDate Mar<15>2010 19:03 Jul 05, 2011 Jkt 223001 PO 00000 Frm 00111 Fmt 4701 Sfmt 9990 E:\FR\FM\06JYR2.SGM 06JYR2 ER06JY11.067</GPH> mstockstill on DSK4VPTVN1PROD with RULES2 BILLING CODE 6560–50–P

Agencies

[Federal Register Volume 76, Number 129 (Wednesday, July 6, 2011)]
[Rules and Regulations]
[Pages 39478-39587]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2011-14291]

[[Page 39477]]

Vol. 76

Wednesday,

No. 129

July 6, 2011

Part II

Environmental Protection Agency

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40 CFR Parts 85, 86, and 600

Department of Transportation

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National Highway Traffic Safety Administration

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49 CFR Part 575

Revisions and Additions to Motor Vehicle Fuel Economy Label; Final Rule

Federal Register / Vol. 76 , No. 129 / Wednesday, July 6, 2011 /
Rules and Regulations

[[Page 39478]]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Parts 85, 86, and 600

DEPARTMENT OF TRANSPORTATION

National Highway Traffic Safety Administration

49 CFR Part 575

[EPA-HQ-OAR-2009-0865; FRL-9315-1; NHTSA-2010-0087]
RIN 2060-AQ09; RIN 2127-AK73

Revisions and Additions to Motor Vehicle Fuel Economy Label

AGENCY: Environmental Protection Agency (EPA) and National Highway
Traffic Safety Administration (NHTSA), DOT.

ACTION: Final rule.

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SUMMARY: The Environmental Protection Agency (EPA) and the National
Highway Traffic Safety Administration (NHTSA) are issuing a joint final
rule establishing new requirements for the fuel economy and environment
label that will be posted on the window sticker of all new automobiles
sold in the U.S. The labeling requirements apply for model year 2013
and later vehicles with a voluntary manufacturer option for model year
2012. The labeling requirements apply to passenger cars, light-duty
trucks, and medium duty passenger vehicles such as larger sport-utility
vehicles and vans. The redesigned label provides expanded information
to American consumers about new vehicle fuel economy and fuel
consumption, greenhouse gas and smog-forming emissions, and projected
fuel costs and savings, and also includes a smartphone interactive code
that permits direct access to additional Web resources. Specific label
designs are provided for gasoline, diesel, ethanol flexible fuel,
compressed natural gas, electric, plug-in hybrid electric, and hydrogen
fuel cell vehicles. This rulemaking is in response to provisions in the
Energy Independence and Security Act of 2007 that imposed several new
labeling requirements and new advanced-technology vehicles entering the
market. NHTSA and EPA believe that these changes will help consumers to
make more informed vehicle purchase decisions, particularly as the
future automotive marketplace provides more diverse vehicle
technologies from which consumers may choose. These new label
requirements do not affect the methodologies that EPA uses to generate
consumer fuel economy estimates, or the automaker compliance values for
NHTSA's corporate average fuel economy and EPA's greenhouse gas
emissions standards. This action also finalizes a number of technical
corrections to EPA's light-duty greenhouse gas emission standards
program.

DATES: This final rule is effective on September 6, 2011. The
incorporation by reference of certain publications listed in this
regulation is approved by the Director of the Federal Register as of
September 6, 2011.

ADDRESSES: EPA and NHTSA have established dockets for this action under
Docket ID No. EPA-HQ-OAR-2009-0865 and NHTSA-2010-0087, respectively.
All documents in the docket are listed on the https://www.regulations.gov Web site. Although listed in the index, some
information is not publicly available, e.g., confidential business
information (CBI) or other information whose disclosure is restricted
by statute. Certain other material, such as copyrighted material, is
not placed on the Internet and will be publicly available only in hard
copy form. Publicly available docket materials are available either
electronically through http;//www.regulations.gov or in hard copy at
the following locations: EPA: EPA Docket Center (EPA/DC), EPA West,
Room 334, 1301 Constitution Ave., NW., Washington, DC. The Public
Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through
Friday, excluding legal holidays. The telephone number for the Public
Reading Room is (202) 566-1744. NHTSA: NHTSA: Docket Management
Facility, M-30, U.S. Department of Transportation, West Building,
Ground Floor, Rm. W12-140, 1200 New Jersey Avenue, SE., Washington, DC
20590. The Docket Management Facility is open between 9 a.m. and 5 p.m.
Eastern Time, Monday through Friday, except Federal holidays.

FOR FURTHER INFORMATION CONTACT: EPA: Lisa Snapp, Office of
Transportation and Air Quality, Transportation and Climate Division,
Environmental Protection Agency, 2000 Traverwood Drive, Ann Arbor, MI
48105; telephone number: 734-214-4282; fax number: 734-214-4958; e-mail
address: snapp.lisa@epa.gov.
DOT/NHTSA: Rebecca Yoon, Office of Chief Counsel, National Highway
Traffic Safety Administration, 1200 New Jersey Avenue, SE., Washington,
DC 20590. Telephone: (202) 366-2992.

SUPPLEMENTARY INFORMATION:

A. Does this action apply to me?

This action affects companies that manufacture or sell new light-
duty vehicles, light-duty trucks, and medium-duty passenger vehicles,
as defined under EPA's CAA regulations,\1\ and passenger automobiles
(passenger cars) and non-passenger automobiles (light trucks) as
defined under NHTSA's CAFE regulations.\2\ Regulated categories and
entities include:
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\1\ ``Light-duty vehicle,'' ``light-duty truck,'' and ``medium-
duty passenger vehicle'' are defined in 40 CFR 86.1803-01.
Generally, the term ``light-duty vehicle'' means a passenger car,
the term ``light-duty truck'' means a pick-up truck, sport-utility
vehicle, or minivan of up to 8,500 lbs gross vehicle weight rating,
and ``medium-duty passenger vehicle'' means a sport-utility vehicle
or passenger van from 8,500 to 10,000 lbs gross vehicle weight
rating. Medium-duty passenger vehicles do not include pick-up
trucks.
\2\ ``Passenger car'' and ``light truck'' are defined in 49 CFR
Part 523.

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NAICS codes Examples of potentially
Category \A\ regulated entities
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Industry........................ 336111....... Motor vehicle
manufacturers.
336112.......
Industry........................ 811112....... Commercial importers of
vehicles and vehicle
components.
811198.......
423110.......
Industry........................ 336211....... Stretch limousine
manufacturers and
hearse manufacturers.
Industry........................ 441110....... Automobile dealers.
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\A\ North American Industry Classification System (NAICS).

[[Page 39479]]

This list is not intended to be exhaustive, but rather provides
guidance on entities likely to be regulated by this action. To
determine whether particular activities may be regulated by this
action, you should carefully examine the regulations. You may direct
questions regarding the applicability of this action to the person
listed in FOR FURTHER INFORMATION CONTACT.

Table of Contents

I. Overview of Joint EPA/NHTSA New Vehicle Labels
A. Description of the Proposal
B. Description of the Action
C. Rationale for Revising the Label
D. Market Research
II. Statutory Provisions and Legal Authority
A. Energy Policy and Conservation Act (EPCA)
B. Energy Independence and Security Act (EISA)
III. Public Participation and Comment
A. Energy Metrics
B. Rating Systems
C. Form of the Ratings
D. Fuel Economy and Greenhouse Gas Rating Methodology
E. Upstream GHGs
F. Smog Rating
G. Fuel Costs and Savings
H. Range and Charge Time
I. Web Site and QR Code
J. Color
K. Lead Time
L. Harmonization With Other Labels
M. Electric and Plug-in Hybrid Electric Vehicle Test Procedures
N. Utility Factors
IV. Final Label Designs and Format
A. Label Size and Border
B. Upper Box
C. Lower Box
D. Example Labels
V. Additional Related EPA Actions
A. Comparable Class Categories
B. Miscellaneous Amendments and Corrections
VI. Impacts of Final Rule
A. Costs Associated With This Rule
B. Impact of Requiring One Label To Meet EPCA/EISA
C. Benefits of Label Changes
D. Summary of Costs and Benefits
VII. Statutory Authority and Executive Order Reviews
A. Relationship of EPA's Requirements With Other Statues and
Regulations
B. Statutory and Executive Order Reviews

List of Acronyms and Abbreviations

A/C Air Conditioning
AC Alternating Current
AIDA Automobile Information Disclosure Act
BTU British Thermal Units
CAA Clean Air Act
CAFE Corporate Average Fuel Economy
ARB California Air Resources Board
CBI Confidential Business Information
CD Charge Depleting
CFR Code of Federal Regulations
CH4 Methane
CNG Compressed Natural Gas
CO Carbon Monoxide
CO2 Carbon Dioxide
CREE Carbon-related Exhaust Emissions
CS Charge Sustaining
DOE Department of Energy
DOT Department of Transportation
E85 A mixture of 85% ethanol and 15% gasoline
EISA Energy Independence and Security Act of 2007
EO Executive Order
EPA Environmental Protection Agency
EPCA Energy Policy and Conservation Act
EPL Environmental Performance Label
EREV Extended Range Electric Vehicle
EV Electric Vehicle
FCV Fuel Cell Vehicle
FE Fuel Economy
FFV Flexible Fuel Vehicle
FTC Federal Trade Commission
FTP Federal Test Procedure
GHG Greenhouse Gas
GVWR Gross Vehicle Weight Rating
HCHO Formaldehyde
HEV Hybrid Electric Vehicle
HFC Hydrofluorocarbon
HFET Highway Fuel Economy Test
ICI Independent Commercial Importer
IT Information Technology
ICR Information Collection Request
LEV II Low Emitting Vehicle II
LEV II opt 1 Low Emitting Vehicle II, option 1
MDPV Medium Duty Passenger Vehicle
MPG Miles per Gallon
MPGe Miles per Gallon equivalent
MY Model Year
N2O Nitrous Oxide
NAICS North American Industry Classification System
NCAP New Car Assessment Program
NEC Net Energy Change
NHTSA National Highway Traffic Safety Administration
NMOG Non-methane Organic Gases
NOX Oxides of Nitrogen
NPRM Notice of Proposed Rulemaking
NTTAA National Technology Transfer and Advancement Act of 1995
O&M Operations and Maintenance
OCR Optical Character Recognition
OMB Office of Management and Budget
PEF Petroleum Equivalency Factor
PHEV Plug-in Hybrid Electric Vehicle
PM Particulate Matter
PZEV Partial Zero-Emissions Vehicle
RCDA Actual Charge Depleting Range
RESS Rechargeable Energy Storage System
RFA Regulatory Flexibility Act
SAE Society of Automotive Engineers
SAFETEA-LU Safe, Accountable, Flexible, Efficient Transportation Equity
Act: A Legacy for Users
SBA Small Business Administration
SFTP Supplemental Federal Test Procedure
SOC State-of-Charge
SULEV II Super Ultra Low Emission Vehicles II
SUV Sport Utility Vehicle
UDDS Urban Dynamometer Driving Schedule
UF Utility Factor
ULEV II Ultra Low Emission Vehicles II
UMRA Unfunded Mandates Reform Act
ZEV Zero Emission Vehicle

I. Overview

A. Description of the Proposal

EPA and NHTSA co-proposed two label designs, each meeting statutory
requirements and relying on the same underlying data, but differing in
how the data were presented.\3\ Label 1 utilized a vertical layout that
featured a prominent letter grade to communicate the overall greenhouse
gas emissions (and fuel economy, which is inversely proportional to GHG
emissions for gasoline vehicles), along with projected five-year fuel
cost or savings relative to the average new vehicle; fuel economy and
annual fuel cost information was retained but displayed much less
prominently. Label 2 was more similar to the traditional design and
layout of the label and retained the current label's focus on fuel
economy values and annual fuel cost projections, with the addition of
environmental information in a less prominent position. The agencies
also sought comment on an alternative Label 3 that retained the more
traditional layout of Label 2 but used different graphical approaches.
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\3\ 75 FR 58078, September 23, 2010.
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B. Description of the Action

This final rule requires that a revised fuel economy and
environmental label be affixed to all new automobiles sold in the U.S.
starting with the 2013 model year and optionally for the remaining
portion of the 2012 model year. The agencies heard a wide range of
viewpoints and considered a wealth of input from market research, an
expert panel, hearings, and public comments in deciding on the final
label design and content. We also consulted with ARB with the intention
of harmonizing labels that address vehicle environmental performance.
The agencies have chosen to require a label that combines the cost-
saving element of Label 1 and the GHG rating of Label 3 with key
elements of the co-proposed Label 2, using a single additional color
besides black and white.

[[Page 39480]]

Labels are being required for seven different vehicle technologies:
Gasoline, diesel, ethanol flexible fuel vehicles (FFV), compressed
natural gas vehicles (CNG), battery electric vehicles (EV), fuel cell
vehicles (FCV), and plug-in hybrid electric vehicles (PHEV). The final
fuel economy and environment labels retain many of the attributes of
the existing fuel economy label; specifically: Estimated annual fuel
cost; city, highway, and combined MPG; and fuel economy relative to
other vehicles in the same class will remain on the label, although
their relative prominence is revised to create space for new features.
Vehicles run on liquid fuels will display MPG, while vehicles run on
other fuel types will display gasoline-energy equivalent MPG (or MPGe).
Test procedures and methodologies for determining label values remain
unchanged from proposal. This rulemaking action also requires fuel
economy and emissions certification test procedure and calculation
methodologies for electric and plug-in hybrid electric vehicles,
essentially codifying the procedures that have been in use under EPA's
general authority to develop procedures for technologies not
specifically discussed in the regulations.
New label features include a vehicle fuel type identifier in the
upper right corner, fuel consumption (the inverse of fuel economy), a
fuel economy and greenhouse gas rating relative to all new vehicles,
the vehicle's carbon dioxide emissions in grams per mile, the projected
five-year fuel costs or savings of this vehicle compared to the average
new vehicle, and an environmental rating for smog-forming pollutants.
The vehicle's projected range when fully fueled will be required on
dedicated alternative fuel vehicles such as compressed natural gas
vehicles and battery electric vehicles, and also plug-in hybrid
electric vehicles, and can be included at the manufacturer's discretion
on flexible fuel vehicles, such as those that are E85-capable. This
optional inclusion could potentially eliminate the need for
manufacturers to apply a separate FTC-required Alternative Fuel Label,
pending a formal decision by FTC. For vehicles that use an external
electricity source, charge time at 220-240 V (or optionally at 120 V)
will also be shown. Several features of the design of the label differ
from the current labels, such as the removal of the large image of a
fuel pump, the blocking of the label into various defined areas, and
the name on the label, as well as other design changes.
Plug-in hybrid electric vehicle labels will reflect energy use
during operation when the battery is fully charged (in this mode, some
PHEVs operate on electricity only and others operate on both
electricity and gasoline) and when the battery is not providing any
assistance (the PHEV operates exclusively on gasoline or other non-
electricity fuel). As with labels for other technologies, PHEV labels
will feature a prominent MPG or MPGe metric, as well as fuel
consumption values based on units of purchased fuel; for PHEV labels,
these values will be presented for each operating mode. Several values
on the label--fuel costs and savings, MPGe relative to other vehicles,
carbon dioxide emissions in grams per mile, and the ratings--will be
based on assumptions of the relative use of the two fuels, using a
standard utility factor approach. For further information on utility
factors, please see section III.N. PHEVs which do not operate in
blended mode (i.e., using both electricity and gasoline) will show
range on electricity only (all electric range), PHEVs which do operate
in blended mode will show the range for that mode, and all PHEVs will
show total vehicle range for all fuels. Finally, charge time will be
displayed as on electric vehicles.
The final label for gasoline-fueled vehicles is illustrated in
Figure I-1. Discussion of the placement of specific label elements,
along with illustrations of the labels for other vehicle technologies
and fuel types, can be found in Section IV, along with information on
where to find and view full color versions of the labels.
[GRAPHIC] [TIFF OMITTED] TR06JY11.000

[[Page 39481]]

C. Rationale for Revising the Label

This joint final rule by EPA and NHTSA represents the most
significant overhaul of the Federal government's fuel economy label or
``sticker'' since its inception over 30 years ago.
The current fuel economy label required by EPA on all new passenger
cars, light-duty trucks, and medium-duty passenger vehicles focuses on
city and highway fuel economy values in units of MPG, a comparison of
the vehicle's combined city/highway fuel economy to a range of
comparable vehicles, and estimated annual fuel cost. This final rule
expands the current fuel economy label to a more comprehensive fuel
economy and environment label that includes additional information
related to vehicle fuel consumption, GHG and smog-forming emissions,
and fuel costs or savings over a 5-year period relative to the average
vehicle, a smartphone interactive code that links to a Web site for
more detailed information and options for direct vehicle comparisons,
and additional information for advanced technology vehicles such as
driving range and battery charge time. Label designs for gasoline,
diesel, ethanol flexible fuel, compressed natural gas, electric, plug-
in hybrid electric, and hydrogen fuel cell vehicles are shown and
discussed in section IV.
NHTSA and EPA are undertaking this joint final rule for several
reasons.
First, both agencies have statutory responsibilities with respect
to vehicle labels. This final rule satisfies each agency's statutory
responsibilities in a manner that maximizes usefulness for the
consumer, while avoiding unnecessary burden on the manufacturers who
prepare the vehicle labels. The Energy Policy and Conservation Act
(EPCA) of 1975 \4\ mandated that auto manufacturers label all new
automobiles pursuant to EPA requirements,\5\ which EPA adopted
beginning in model year 1977. As amended, EPCA requires that labels
shall contain the following information:
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\4\ Pub. L. 94-163.
\5\ 49 U.S.C. 32908(b).
---------------------------------------------------------------------------

(1) The fuel economy of the automobile;
(2) the estimated annual fuel cost of operating the automobile;
(3) the range of fuel economy of comparable vehicles of all
manufacturers;
(4) a statement that a booklet is available from the dealer to
assist in making a comparison of fuel economy of other automobiles
manufactured by all manufacturers in that model year;
(5) the amount of the automobile fuel efficiency tax (``gas guzzler
tax'') imposed on the sale of the automobile under section 4064 of the
Internal Revenue Code of 1986 (26 U.S.C. 4064); and
(6) other information required or authorized by the EPA
Administrator that is related to the information required by (1)
through (4) above.\6\
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\6\ 49 U.S.C. 32908(b).
---------------------------------------------------------------------------

In the Energy Independence and Security Act (EISA) of 2007,\7\
Congress required that NHTSA, in consultation with EPA and the
Department of Energy (DOE), establish regulations to implement several
new labeling requirements for new automobiles.\8\ NHTSA was required to
develop a label program for new automobiles with information reflecting
an automobile's performance with respect to fuel economy and greenhouse
gas and other emissions over the useful life of the automobile based on
criteria provided by EPA.\9\ NHTSA was also tasked with developing a
rating system, based on EPA criteria, that would help consumers easily
compare the fuel economy and greenhouse gas and other emissions of
automobiles at the point of purchase, including designations of
automobiles with the lowest GHG emissions over the useful life of the
vehicles and the highest fuel economy.\10\
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\7\ Pub. L. 110-140.
\8\ EISA Sec. 108, codified at 49 U.S.C. 32908(g).
\9\ 49 U.S.C. 32908(g)(1)(a)(i).
\10\ 49 U.S.C. 32908(g)(1)(a)(ii).
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Second, NHTSA and EPA believe that a single, coordinated fuel
economy and environment label is the most appropriate way to meet the
statutory requirements described above. The agencies believe that a
single, joint label is preferable to a separate label addressing the
new EISA requirements that could contain duplicative and overlapping
information with the current fuel economy label, causing consumer
confusion and imposing unnecessary burden on the manufacturers.\11\ In
addition, the agencies have consulted with other agencies (Federal and
State) that currently require labels relating to vehicle fuel use or
environmental performance, and have designed the new EPA/NHTSA fuel
economy and environment label to maximize the potential that it might
also satisfy some of the vehicle labeling requirements of the
California Air Resources Board and the Federal Trade Commission, which
could further reduce consumer confusion and manufacturer burden
resulting from the presence of multiple labels on new automobiles. By
including information on GHG emissions and fuel economy, this rule
continues EPA's and NHTSA's recent efforts at harmonizing our
regulatory requirements, such as the joint rulemaking that established
harmonized Federal GHG emissions and corporate average fuel economy
(CAFE) standards for new cars, light-duty trucks, and medium-duty
passenger vehicles for model years 2012-2016.\12\ This effort at
harmonization is consistent with the requirements of Executive Order
13563, section 3, which specifically draws attention to the risk of
``redundant, inconsistent, or overlapping requirements,'' and which
directs agencies to reduce costs by ``simplifying and harmonizing
rules.''
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\11\ The agencies also raised the issue of the upcoming labeling
requirements in the joint rulemaking for MYs 2012-2016 CAFE and GHG
standards for light-duty vehicles, 75 FR 25324 (May 7, 2010).
\12\ 75 FR 25324, May 7, 2010.
---------------------------------------------------------------------------

Third, the agencies believe this is an opportune time to revise the
label given the likelihood of a much more diverse vehicle technology
marketplace in the near future that will require different label
content to inform consumers of the capabilities of these new
technologies. Since the fuel economy label was first established by EPA
in 1977, over 99 percent of all new cars and light-duty trucks have
been conventional, internal-combustion engine vehicles that run on
petroleum-based fuels (or a liquid fuel blend dominated by petroleum).
When manufacturers occasionally marketed a non-conventional technology,
such as a compressed natural gas (CNG) vehicle, EPA generally addressed
labels for new technology vehicles on a case-by-case basis.
Over the next several model years, however, the agencies expect to
see increasing numbers of advanced technology vehicles entering the
marketplace. By 2012, it is expected that there will be at least one
original equipment manufacturer offering of a CNG vehicle, an electric
vehicle (EV) and a plug-in hybrid electric vehicle (PHEV) with
nationwide availability.\13\

[[Page 39482]]

In the next few years, it is highly likely that there will be many more
advanced technology vehicles offered for general sale, possibly
including fuel cell vehicles (FCV) as well. The agencies believe that
it is better to have a single unified approach for these advanced
technology vehicle labels,\14\ rather than addressing them on a case-
by-case basis. This final rule specifically provides example labels for
gasoline vehicles, diesel vehicles, ethanol flexible fuel vehicles, CNG
vehicles, EVs, PHEVs,\15\ and hydrogen FCVs. Communicating the energy
and environmental performance of some of these advanced technologies
can be challenging. For example, PHEVs use two fuels, with blended PHEV
designs using the two fuels simultaneously. The two fuels--gasoline and
electricity--are very different in many respects, and consumer behavior
can have a large impact on PHEV energy and environmental performance
(e.g., the relative use of electricity and gasoline can vary greatly
depending on the miles driven between battery charges as well as the
frequency of battery charging). These technical complexities could lead
to significant consumer confusion when multiple advanced technology
vehicles begin to compete in the marketplace. We have tried to design
the new labels to reduce the confusion and allow consumers to make more
informed vehicle purchase decisions. The agencies expect to refine
advanced technology vehicle labels over time as we have done with
conventional vehicle labels. We also acknowledge the potential for
other advanced technology vehicles to enter the marketplace in the
future and, as we have historically done, will adapt the labels as
needed to accommodate emerging technologies.
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\13\ Honda has sold a dedicated CNG Civic in selected states for
several years, and has announced plans to expand sales to the rest
of the U.S. later this year--see ``2012 Honda Civic Concepts,''
Michael Harley, January 11, 2011, last accessed on March 15, 2011 at
https://www.vehix.com/articles/auto-previews--trends/2012-honda-
civic-concepts; Nissan began limited deliveries of its LEAF EV in
December 2010 and plans to expand availability to the rest of the
country in 2012--see ``Nissan Delivers Hawaii's First 100% Electric
Nissan LEAF,'' January 31, 2011, last accessed on March 15, 2011 at
https://www.nissanusa.com/leaf-electric-car/index?intcmp=home_ev_micro.Promo.Homepage.Home.P1#/leaf-electric-car/news/press-releases;
the luxury Tesla Roadster EV is also on the U.S. market--see https://www.teslamotors.com/roadster, last accessed on March 15, 2011;
Chevrolet introduced the Volt PHEV in December 2010 and plans to
expand to nationwide availability later this year--see ``Curious
About Chevy Volt Availability?'', Andrew Bornhop, February 2, 2011,
last accessed on March 15, 2011 at https://blog.roadandtrack.com/curious-about-chevy-volt-availability/.
\14\ The agencies do not claim that every advanced technology
vehicle label is or will be exactly the same, that is not always
possible due to unique vehicle designs and/or fuel properties,
rather that the overall approach to advanced technology labels is
consistent.
\15\ Plug-in hybrid electric vehicles entail a family of
different engineering approaches, and will continue to evolve based
on technology maturation and consumer preferences. In Section IV,
two basic PHEV label designs are provided that reflect current PHEV
energy management strategies and the resultant operating modes. In
the future, labels will be tailored to accommodate the operating
modes specific to new PHEV designs as they are introduced into the
market.
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Finally, the agencies believe these new labeling requirements will
improve the presentation of relevant information to consumers and thus
promote more informed choices, and that the new requirements fit well
with current consumer interests and potential changes in coming years.
Based on projections from the U.S. Energy Information Administration
that future inflation-adjusted gasoline prices will increase over
coming decades due to global economic growth and oil demand, we expect
that it is likely that consumer interest in fuel economy will continue
to grow over time.\16\ Manufacturers are providing more high fuel
economy vehicle offerings, and one manufacturer is now including fuel
economy information in its monthly sales reports.\17\ In addition,
providing information on environmental performance can help people who
value this kind of information to make a more informed choice among
different vehicles.
---------------------------------------------------------------------------

\16\ Annual Energy Outlook 2010, Department of Energy, Energy
Information Administration, DOE/EIA-0383 (2010), May 11, 2010,
available at https://www.eia.doe.gov/oiaf/aeo/.
\17\ ``A Magic Mark: As Fuel Prices Rise, Shoppers Can Get High
MPG Without Sticker Shock,'' Rich Kranz, Automotive News, March 28,
2011, which projects that by Fall 2011 there could be ten
conventional gasoline, i.e., non-hybrid, models with EPA highway
ratings of 40 mpg or more; the automaker Hyundai recently began
monthly reporting of vehicle sales with 40 mpg EPA highway fuel
economy ratings as well as sales-weighted corporate average fuel
economy data (see ``Hyundai Motor America Begins Voluntary Monthly
Fuel Economy Reporting,'' February 3, 2011, last accessed on March
15, 2011 at https://www.hyundaiusa.com/about-hyundai/news/Corporate_Fuel_economy_Reporting_release-20110203.aspx).
---------------------------------------------------------------------------

The new labels also have the potential to help consumers learn
about fuel economy and vehicle emissions, and informed consumers may
decide to place more weight on fuel economy and vehicle emissions for
economic or environmental reasons. In this domain, consumers' tastes
and values change over time. Of course, individual consumers will
always determine the relative priority of fuel economy and
environmental considerations vis-a-vis the many factors that go into a
new vehicle purchase decision.

D. Market Research

As discussed above, the fuel economy and environment label must
contain certain pieces of information by statute and may also contain
other pieces of related information EPA considers helpful to consumers.
Given that all of the label information should be presented so as to
maximize usefulness and minimize confusion for the consumer, EPA and
NHTSA embarked upon a consumer research program.
When EPA last redesigned the fuel economy label in 2006, consumer
research was valuable in helping to inform the development of that
label.\18\ Since this final rule addresses important new elements being
added to the existing label as well as new labels for advanced
technology vehicles, EPA and NHTSA conducted more comprehensive
research than that undertaken in 2006 to help inform the final label
content and design. Our research program included a review of
literature on the vehicle buying process,\19\ three sets of consumer
focus groups and a day-long facilitated consultation with an expert
panel that helped inform the development of the proposed label designs,
and an Internet survey to test the proposed labels with a wider
audience.
---------------------------------------------------------------------------

\18\ The current label was redesigned and implemented for model
year (MY) 2008 vehicles. See 71 FR 77871-77969 (December 27, 2006).
\19\ Environmental Protection Agency Fuel Economy Label:
Literature Review, EPA420-R-10-906, August 2010.
---------------------------------------------------------------------------

Focus groups were held beginning in late February through May 2010
in four cities: Charlotte, Houston, Chicago, and Seattle. Overall, 32
focus groups were convened with a total of 256 participants. The focus
groups were valuable in helping us to identify individual metrics that
consumers wanted to see on labels as well as effective label designs.
Overall, focus groups indicated that redesigned labels should:

Create an immediate first impression for consumers
Be easy to read and understand quickly
Clearly identify vehicle technology (e.g., gasoline, electric,
plug-in hybrid)
Utilize color
Chunk information to allow people to deal with ``more
information''
Be consistent in content and design across technologies
Allow for comparison across technologies
Make it easy to identify the most fuel efficient and
environmentally friendly vehicles \20\
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\20\ Environmental Protection Agency Fuel Economy Label: Phase 1
Focus Groups, EPA420-R-10-903, August 2010; Environmental Protection
Agency Fuel Economy Label: Phase 2 Focus Groups, EPA420-R-10-904,
August 2010; and Environmental Protection Agency Fuel Economy Label:
Phase 3 Focus Groups, EPA420-R-10-905, August 2010.

Following the focus group research, we convened an expert panel for
a one-day consultation on June 9, 2010, in Washington, DC. The expert
panel provided individual feedback on the draft label designs we
developed based on key findings from the focus groups.

[[Page 39483]]

We also asked the panel to assist us in identifying additional
opportunities and strategies to provide information to consumers to
help them assess the costs, emissions, and energy efficiency of
different vehicles. The experts came from a variety of fields such as
advertising and product development and were chosen because they had
led successful national efforts to introduce new products or had
spearheaded successful national educational campaigns.\21\ After
viewing the draft labels, the various members of the expert panel
offered the agencies the following insights and guidance that were key
in developing one of the co-proposed label designs (Label 1) and also
---------------------------------------------------------------------------
informed the label content and design being required today, including:

\21\ More information on the expert panel, including a list of
participants is available in the docket: Environmental Protection
Agency Fuel Economy Label: Expert Panel Report, EPA420-R-10-908,
August 2010.
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Keep it simple
Consumers are likely to view the labels for a very short
time--roll ratings and metrics up into a single score
Use cost savings information--a very strong consumer
motivator
Develop a Web site that would be launched in conjunction
with the new label. This consumer-focused Web site could provide more
detailed information, along with access to tools, applications, and
social media.\22\
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\22\ Environmental Protection Agency Fuel Economy Label: Expert
Panel Report, EPA420-R-10-908, August 2010.
---------------------------------------------------------------------------

We also undertook an Internet survey that was administered at the
time of the release of the proposed rule in September, 2010, to
determine whether any of the label designs had flaws that could
undermine their ability to convey the desired information to the U.S.
new car buying population. For the co-proposed labels and the
alternative label, we designed the survey to test the understandability
of the labels as well as whether the label designs affected consumers'
abilities to select efficient and environmentally-friendly vehicles,
given their typical travel pattern. The survey had nearly 3200
respondents of self-identified U.S. new vehicle purchasers, each of
whom saw only one of the three label designs. Respondents were asked
questions that sought to reveal understanding of the information on the
label, as well as questions that sought to reveal variations in vehicle
selection based on label design.
Overall, the results showed that the differences between the three
label designs with respect to understandability were small in
magnitude, with label 2 appearing to be a little more understandable
than label 1.\23\ Likewise, the variations with regard to vehicle
selection were relatively small. Although in all cases the majority of
people selected the vehicle with lower projected fuel costs and higher
savings, label 1 somewhat enhanced this effect over label 2.\24\
Because the survey did not uncover any ``fatal flaw'' with any of the
three labels that would exclude it or any of its key elements from
serious consideration in the final rule, the agencies continued to
consider all elements of the three labels in developing the final rule.
A report on that survey and its results is available in the public
docket and on the Web site for this rule.\25\
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\23\ PRR, ``Internet Survey Results on the Effects of Fuel
Economy Labels on Understanding and Selection'' November 2010, p. 1-
8.
\24\ Ibid, p. 9-12.
\25\ PRR, ``Internet Survey Results on the Effects of Fuel
Economy Labels on Understanding and Selection'' November 2010. The
agencies are acutely aware of the central importance of the best
available research to inform judgments about disclosure requirements
and will continue to consider such research in the future
(including, where feasible and appropriate, randomized controlled
trials).
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II. Statutory Provisions and Legal Authority

A. Energy Policy and Conservation Act (EPCA)

Under EPCA, EPA is responsible for developing the fuel economy
labels that are posted on all new light duty cars and trucks sold in
the U.S and, beginning in MY 2011, all new medium-duty passenger
vehicles as well. Medium-duty passenger vehicles are a subset of
vehicles between 8,500 and 10,000 pounds gross vehicle weight that
includes large sport utility vehicles and vans, but not pickup
trucks.\26\ EPCA requires the manufacturers of automobiles to attach
the fuel economy label in a prominent place on each automobile
manufactured in a model year and also requires auto dealerships to
maintain the label on the automobile.\27\
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\26\ EPA's 2006 labeling rule applied to passenger cars, light-
trucks, and medium-duty passenger vehicles. Under section 32908(b),
a manufacturer is to label each ``automobile,'' and EPA interpreted
that provision as requiring labeling for vehicles that meet the
definition of ``automobile'' under section 32901(a)(3), as well as
vehicles under 8,500 pounds gross vehicle weight, whether or not
they meet the definition of automobile, pursuant to section
32908(a)(1). See 71 FR 77872, 77876-87, 77915 (December 27, 2006).
Since the 2006 rule, EISA revised the definition of automobile in
section 32901(a)(3). As with the interpretation discussed in the
2006 rule, the requirements of section 32908(b) continue to apply to
passenger cars, light-duty trucks, and medium-duty passenger
vehicles.
\27\ 49 U.S.C. 32908(b)(1).
---------------------------------------------------------------------------

EPCA specifies the information that is minimally required on every
fuel economy label.\28\ As stated above, labels must include:
---------------------------------------------------------------------------

\28\ 49 U.S.C. 32908(b)(2)(A) through (F).
---------------------------------------------------------------------------

The fuel economy of the automobile,
The estimated annual fuel cost of operating the
automobile.
The range of fuel economy of comparable automobiles of all
manufacturers,
A statement that a booklet is available from the dealer to
assist in making a comparison of fuel economy of other automobiles
manufactured by all manufacturers in that model year,
The amount of the automobile fuel efficiency tax imposed
on the sale of the automobile under section 4064 of the Internal
Revenue Code of 1986; \29\ and
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\29\ 26 U.S.C. 4064.
---------------------------------------------------------------------------

Other information required or authorized by the
Administrator that is related to the information required [within the
first four items].
Under the provision for ``other information'' EPA has previously
required the statements ``your actual mileage will vary depending on
how you drive and maintain your vehicle,'' and cost estimates ``based
on 15,000 miles at $2.80 per gallon'' be placed on vehicle labels. EPA
is adopting all of the labeling requirements discussed below and
specified in EPA's regulations, based on its authority under section
32908(b). In addition, the regulations adopted by EPA satisfy the
requirement to develop criteria for purposes of section 32908(g).
Additional labeling requirements are found in EPCA for
``dedicated'' automobiles and ``dual fueled'' automobiles. A dedicated
automobile is an automobile that operates only on an alternative
fuel.\30\ Dedicated automobile labels must also display the information
noted above.
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\30\ 49 U.S.C. 32901(a)(1) defines ``alternative fuel'' as
including --(A) methanol; (B) denatured ethanol; (C) other alcohols;
(D) except as provided in subsection (b) of this section, a mixture
containing at least 85 percent of methanol, denatured ethanol, and
other alcohols by volume with gasoline or other fuels; (E) natural
gas; (F) liquefied petroleum gas; (G) hydrogen; (H) coal derived
liquid fuels; (I) fuels (except alcohol) derived from biological
materials; (J) electricity (including electricity from solar
energy); and (K) any other fuel the Secretary of Transportation
prescribes by regulation that is not substantially petroleum and
that would yield substantial energy security and environmental
benefits.''
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A dual fueled vehicle is a vehicle which is ``capable of operating
on alternative fuel or a mixture of biodiesel and diesel fuel * * *,
and on gasoline or diesel fuel'' for the minimum driving range (defined
by the DOT).\31\ Dual fueled vehicle labels must:
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\31\ 49 U.S.C. 32901(a)(9), (c).

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[[Page 39484]]

Indicate the fuel economy of the automobile when operated
on gasoline or diesel fuel.
Clearly identify the automobile as a dual fueled
automobile.
Clearly identify the fuels on which the automobile may be
operated; and
Contain a statement informing the consumer that the
additional information required by subsection (c)(2) [the information
booklet] is published and distributed by the Secretary of Energy.\32\
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\32\ 49 U.S.C. 32908(b)(3).
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EPCA defines ``fuel economy'' for purposes of these vehicles as
``the average number of miles traveled by an automobile for each gallon
of gasoline (or equivalent amount of other fuel) used, as determined by
the Administrator [of the EPA] under section 32904(c) [of this
title].'' \33\
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\33\ 49 U.S.C. 32901(a)(11).
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Moreover, EPA is required under EPCA to prepare a fuel economy
booklet containing information that is ``simple and readily
understandable.'' \34\ The booklet is commonly known as the annual
``Fuel Economy Guide.'' EPCA further instructs DOE to publish and
distribute the booklet. EPA is required to ``prescribe regulations
requiring dealers to make the booklet available to prospective
buyers.'' \35\ While the booklet continues to be available in paper
form, in 2006, EPA finalized regulations allowing manufacturers and
dealers to make the Fuel Economy Guide available electronically to
customers as an option.\36\
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\34\ 49 U.S.C. 32908(c).
\35\ Id.
\36\ 71 FR 77915, Dec. 27, 2006.
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In this rule where we refer to EPA's statutory authority under
EPCA, we are referring to these provisions.

B. Energy Independence and Security Act (EISA)

The 2007 passage of the Energy Independence and Security Act (EISA)
amended EPCA by introducing additional new vehicle labeling
requirements, to be implemented by the National Highway Traffic Safety
Administration (NHTSA).\37\ While EPA retained responsibility for
establishing test methods and calculation procedures for determining
the fuel economy estimates of automobiles for the purpose of posting
fuel economy information on labels and in an annual Fuel Economy Guide,
NHTSA gained responsibility for requiring automobiles to be labeled
with additional performance metrics and rating systems to help
consumers compare vehicles to one another more easily at the point of
purchase.
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\37\ Public Law 110-140.
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Specifically, and for purposes of this rulemaking, subsection ``(g)
Consumer Information'' was added to 49 U.S.C. 32908. Subsection (g), in
relevant part, directed the Secretary of Transportation (by delegation,
the NHTSA Administrator) to ``develop and implement by rule a program
to require manufacturers--
(A) to label new automobiles sold in the United States with--
(i) information reflecting an automobile's performance on the basis
of criteria that the [EPA] Administrator shall develop, not later than
18 months after the date of the of the Ten-in-Ten Fuel Economy Act, to
reflect fuel economy and greenhouse gas and other emissions over the
useful life of the automobile:
(ii) a rating system that would make it easy for consumers to
compare the fuel economy and greenhouse gas and other emissions of
automobiles at the point of purchase, including a designation of
automobiles--
(I) with the lowest greenhouse gas emissions over the useful life
of the vehicles; and
(II) the highest fuel economy* * *''

In this rule where we refer to NHTSA's statutory authority under EISA,
we are referring to these provisions.
Thus, both EPA and NHTSA have authority over labeling requirements
related to fuel economy and environmental information under EPCA and
EISA, respectively. In order to implement that authority in the most
coordinated and efficient way, the agencies are issuing this joint
final rule with the revised labels presented below.

III. Public Participation and Comment

The agencies proposed the joint label rule on September 23,
2010,\38\, and received over 6000 comments representing many
perspectives. The agencies received oral testimony at two public
hearings: one in Chicago on October 14, 2010, and one in Los Angeles on
October 21, 2010. Additionally, the agencies received written comments
from more than 50 organizations, including auto manufacturers and
dealers, state and local governments, environmental groups, consumer
organizations, other non-governmental organizations, and thousands of
comments from private citizens.
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\38\ 75 FR 58078 (Sept. 23, 2010).
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This section addresses the key issues on which public comments were
received on the proposed rule and discusses the agencies' final
decisions on those issues. Our more detailed responses to public
comments are available in the docket in the Response to Comments
document associated with this final rule.

A. Energy Metrics

1. Fuel Economy
The agencies proposed to retain the current practice of placing MPG
on the label for vehicles that use liquid fuels such as gasoline and
diesel. There are two main reasons for this. First, representing the
vehicle's fuel economy performance on the label with an estimate of
miles per gallon is a core element of the fuel economy information
requirements of EPCA, which specifically states that the label must
display ``the fuel economy of the automobile'' \39\ and defines ``fuel
economy'' as ``the average number of miles travelled by an automobile
for each gallon of gasoline (or equivalent amount of other fuel) used,
as determined by the Administrator.'' \40\ Historically, the label has
presented this information in terms of gallons of purchased fuel, since
this is the most meaningful for the consumer. Thus, gasoline vehicle
labels have historically displayed miles per gallon of gasoline, while
diesel vehicle labels have displayed miles per gallon of diesel.\41\
The proposal retained this approach. Second, consumers are very
familiar with the MPG metric, as it has been the ubiquitous fuel
economy metric for liquid fuels on vehicle labels since 1977. The
familiarity and ubiquity of the metric argue for its continued use
(despite its limitation, as discussed below).
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\39\ 49 U.S.C. 32908(b)(1)(A). EISA also requires fuel economy
information. See 32908(g)(1)(A).
\40\ 49 U.S.C. 32901(a)(11).
\41\ Similarly, for those manufacturers who elect to put E85
information on the label for a flexible-fueled vehicle, it would be
displayed as miles per gallon of E85.
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For those vehicles that do not use liquid fuels--such as EVs, PHEVs
operating on electricity, and CNG vehicles \42\-- we proposed to use
miles

[[Page 39485]]

per gallon of gasoline-equivalent (MPGe). This metric is similar to
MPG, but, instead of presenting miles per gallon of the vehicle's fuel
type, it represents miles per amount of energy used, conveyed as the
gallons of gasoline that have the equivalent amount of energy. We
proposed MPGe for three reasons. First, as previously noted, EPCA
requires a fuel economy value for all labels, defined as the miles
travelled for each ``gallon of gasoline (or equivalent amount of other
fuel) used.'' \43\ Second, non-liquid fuels are not typically dispensed
by the gallon, which makes it challenging to derive a metric reflecting
gallons dispensed. However, a gasoline-equivalent gallon--that is, the
amount of energy in the non-liquid fuel that is equivalent to that in a
gallon of gasoline--can be derived for each fuel type.\44\ Third,
consumer groups preferred some type of comparative fuel economy metric
that could be used across technologies, and MPGe allows such a
comparison.\45\
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\42\ While EPA did not propose explicit labels for hydrogen fuel
cell vehicles (FCVs), we are including a label design for FCVs
because the label design issues for FCVs are very similar to those
for other dedicated, non-petroleum vehicles such as CNG vehicles and
EVs. In addition, EPA has designed FCV labels in the past on an as-
needed basis. EPA did not propose, and is therefore not finalizing,
fuel economy and range test procedures for FCVs. Test procedures
will continue to be as specified by EPA under the authority of 40
CFR 600.111-08(f), which allows the Administrator to prescribe
``special test procedures'' under certain circumstances. However,
EPA expects to continue to specify the use of SAE J2572,
(``Recommended Practice for Measuring Fuel Consumption and Range of
Fuel Cell and Hybrid Fuel Cell Vehicles Fuelled by Compressed
Gaseous Hydrogen''). Manufacturers of FCVs should continue to work
with EPA to ensure that the procedures are applied according to EPA
requirements.
\43\ 49 U.S.C. 32901(a)(11).
\44\ While some non-liquid fuels are sold on a gasoline-
equivalent basis (e.g., CNG), some are not (e.g., electricity), and
some are not yet widely sold as a vehicle fuel (e.g., hydrogen),
\45\ Environmental Protection Agency Fuel Economy Label: Phase 3
Focus Groups, EPA420-R-10-905, August 2010, p. 35.
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On the other hand, the agencies discussed in the proposal that MPGe
has some drawbacks for a fuel such as electricity: electricity is never
purchased by the gallon, and MPGe requires the conversion of
electricity to an energy-equivalent amount of gasoline, a fuel which is
very different in many ways. An alternative approach for such vehicles
that the agencies considered is miles per unit of purchased fuel--for
example, miles per kilowatt-hour. Such a metric would be in terms of
the fuel that the consumer purchases, which could be more useful for
calculating fuel costs and for comparing with other vehicles of the
same technology but would not be comparable across technologies. The
agencies specifically asked for comments on the merits of using MPGe
for non-liquid fuels.
Comments overwhelmingly supported the use of MPG for liquid fuels,
although one commenter advocated that diesel vehicle fuel economy
values be calculated on an MPGe basis in order to reflect the higher
energy content of diesel fuel. The agencies are requiring the use of
MPG for liquid fuels for the same reasons articulated in the proposal:
Historical implementation of the EPCA requirements, consumer
familiarity, and the fact that these fuels are purchased by the gallon.
We believe that changing to MPGe for the fuel economy of diesel
vehicles would be very confusing to consumers, as label MPGe values
would then be inconsistent with all consumer calculations of fuel
economy (since diesel is sold in volumetric gallons) as well as fuel
economy values shown on vehicle dashboard displays.
The agencies proposed a range of options for ethanol flexible fuel
vehicles, including maintaining the current policy of requiring only
gasoline-based MPG on the label (with optional inclusion of E85-based
MPG), requiring the addition of E85-based MPG, and requiring the
addition of E85-based MPGe. Only a few commenters addressed ethanol
flexible fuel vehicles, and most who commented on this option supported
the current policy. The agencies are requiring a label for ethanol
flexible fuel vehicles that is consistent with the principles of the
current policy: All label metrics are based on gasoline operation, a
statement is provided so that the consumer knows that the values are
based on gasoline operation,\46\ and EPA is finalizing that
manufacturers may voluntarily include fuel economy estimates on E85
(which would be based on miles per gallon of E85, given that E85 is a
liquid fuel).\47\ Data show that, on average, FFVs operate on operate
on gasoline nearly 99% of the time, and on E85 fuel about 1% of the
time.\48\ In light of this, the agencies believe it is appropriate to
require only gasoline values on the label, and to provide E85
information on the Web site.
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\46\ ``Values are based on gasoline and do not reflect
performance and ratings on E85.''
\47\ In addition, as required under EPA's authority in EPCA, the
Fuel Economy Guide and Web site will continue to provide the fuel
economy estimates on E85, the driving range on E85, and information
about how the performance might change when operating on mixtures of
E85 and gasoline.
\48\ In 2007, about 7.1 million FFVs were on the road,
comprising about 2.8% of the 247,000,000 cars and trucks in use in
the U.S. These vehicles used 54 million gallons of E85, which is
about 0.04% of the transportation fuel used for automobiles and
light trucks (8.8 million BPD or 135 billion gallons per year). The
result is that about 1.4% of fuel used in FFVs is E85; the remainder
is gasoline. All data from Transportation Energy Data book: Edition
29. U.S. Department of Energy, July 2010. Tables 1.14, 2.4, 3.3, and
6.1.
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For non-liquid fuels, the comments on the use of MPGe as a fuel
economy metric were split. Supportive comments focused on the value of
having a metric that consumers could use to compare across technologies
and that was similar to the MPG metric with which people are
accustomed. These commenters supported the use of energy equivalency,
as proposed, and agreed that this mathematical conversion was the best
approach to create a practical comparative tool. One automaker
explicitly viewed the MPGe metric to be in direct alignment with EPCA
statutory authority for the new label to show a comparison of fuel
economy of comparable automobiles.
Those opposed to the use of MPGe for non-liquid fuels directly
challenged whether it was, in fact, a good comparative tool for
consumers. These commenters argued that MPGe would be misleading by
implying that different fuel types were substantially equivalent and
ignoring the many effects of obtaining and using very different fuels,
such as shifting dependence on foreign oil; that is, that MPGe
oversimplifies a complex situation. Some also commented that
mathematically converting between gasoline and other fuels on an energy
equivalency basis ignores the energy loss inherent in any conversion
process. As an alternative, one automaker suggested using miles per
purchased unit of energy. No commenter, however, suggested an
alternative fuel economy metric that would allow consumers to compare
across technologies.
The agencies are requiring the use of MPGe as the fuel economy
metric for non-liquid fuels.\49\ Although we understand the concern of
some commenters over using energy equivalency for different types of
fuels, we continue to believe that one of the primary purposes of the
label is to allow such comparisons, and to do so with metrics that do
not allow direct comparisons would diminish the usefulness of the
label. We believe that the purpose of the fuel economy metric on the
label is not to address the differing effects of obtaining and using
different fuels, or to consider the energy losses of converting from
one to another, but rather to address the energy use of the vehicle
itself. Thus, for example, MPGe allows consumers to compare the
relative energy consumption of various EVs, thus providing a metric
that differentiates between EVs on a factor that is within the
automakers' control. We have also concluded, as a result of the market
research that was undertaken for this rulemaking, that many

[[Page 39486]]

consumers are likely to find it most useful to have an energy metric
that allows them to compare vehicle energy efficiency across fuel types
and vehicle technologies; the MPGe metric accomplishes this goal as
well. In addition, as discussed above, there is a statutory requirement
to provide a fuel economy metric per ``equivalent amount of other
fuel,'' which MPGe clearly provides.
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\49\ As with MPG, the MPGe metric is based on the energy used by
the vehicle over the EPA fuel economy and GHG test procedures. For
an EV, this is the energy necessary to recharge the battery to its
full charge after the test, as measured at the electrical outlet;
thus, it includes the energy used to propel the vehicle as well as
charging losses. It does not include transmission losses or the
energy used at the powerplant.
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2. Fuel Consumption
In the past few years, many stakeholders and academics have
suggested that a fuel consumption metric--such as gallons per 100
miles--could be beneficial on the fuel economy label as either a
replacement for, or a complement to, MPG. The use of a fuel consumption
metric could serve to address the fact that, with fuel economy, there
is a non-linear relationship between gallons (or gasoline-equivalent
gallons) used over a given distance and MPG (or MPGe). Accordingly, a
certain MPG improvement at a lower MPG level saves much more fuel (and
thus money) than the same MPG improvement at a higher MPG level. If a
consumer trades in a car with a 14 MPG rating for one with a 17 MPG
rating, he or she will save approximately as much gas and money for a
given distance as does a consumer who replaces a 33 MPG car with a 50
MPG car. The non-linearity of the MPG measure is not widely understood
and hence many consumers misunderstand the measure. In the empirical
literature, this is known as the ``MPG illusion.'' \50\
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\50\ Larrick, R.P. and J.B. Soll, ``The MPG illusion,'' Science
320:1593-1594 (2008). To understand the ``MPG illusion,'' note that
a 20 MPG vehicle uses 25% less fuel than a 15 MPG vehicle, while a
40 MPG vehicles uses only 12.5% less fuel than a 35 MPG vehicle;
that is, the same 5 MPG improvement will have different effects on
fuel consumption (and fuel costs) depending on the starting point
for the improvement. An extreme example is that, at a fuel economy
of 1000 MPG, the fuel consumption is so minute (0.001 gallons per
mile) that it no longer matters whether the fuel economy is
increased to 1010 MPG, 2000 MPG, or even 1,000,000 MPG; the only
fuel that can be further saved is some fraction of that 0.001
gallons per mile.
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Pointing to the MPG illusion, some stakeholders suggest that the
public would be better equipped to make economically sound purchasing
decisions with a metric that directly reflects fuel consumption and,
correspondingly, fuel costs. In response to these suggestions and
concerns over the MPG illusion, the proposal introduced fuel
consumption on the label, in the form of gallons per 100 miles for
combined city/highway operation, as a complement to the MPG metric for

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