National Highway Traffic Safety Administration July 2, 2008 – Federal Register Recent Federal Regulation Documents

NHTSA has prepared a Draft Environmental Impact Statement (DEIS) to disclose and analyze the potential environmental impacts of proposed Corporate Average Fuel Economy (CAFE) standards for model year (MY) 2011-2015 passenger cars and light trucks, which NHTSA recently proposed pursuant to the Energy Independence and Security Act of 2007, and a reasonable range of alternative standards. To inform decisionmakers and the public, the DEIS compares the potential environmental impacts of the proposed standards and alternative standards reflecting a full range of stringencies, and it analyzes direct, indirect, and cumulative impacts in proportion to their significance. The DEIS provides a detailed analysis of potential impacts on energy resources, air quality, and climate. The DEIS uses climate modeling and NHTSA's own computer model to provide quantitative estimates of potential impacts on air quality, carbon dioxide (CO2) emissions, global mean surface temperature, rainfall, and sea level rise. The DEIS provides a qualitative analysis of resources that may be impacted by changes in climate, such as freshwater resources, terrestrial ecosystems, coastal ecosystems, land use, human health, and environmental justice. It examines these impacts on the U.S. and on a global scale. In addition, the DEIS analyzes potential environmental impacts unrelated to climate change. NHTSA invites Federal, State, and local agencies, Indian tribes, and the public to submit written comments and participate in a public hearing on the DEIS using the instructions set forth in this notice. As described in the PROCEDURAL MATTERS section of this notice, each speaker should anticipate speaking for approximately ten minutes, although we may need to adjust the time for each speaker if there is a large turnout. To facilitate review of the DEIS, NHTSA has posted the DEIS on its Web site, and it will be available in the Docket identified by the docket number at the beginning of this notice.\1\ Copies in hard copy or electronic (CD-ROM) form have been mailed to all stakeholders on NHTSA's National Environmental Policy Act (NEPA) mailing list for the proposed CAFE standards, and NHTSA will mail a copy of the DEIS or a CD-ROM containing the Appendices to any other interested party who requests one. NHTSA will consider the public comments received on the DEIS in preparing final NEPA documents to support final CAFE standards for MY 2011-2015 passenger cars and light trucks, which NHTSA plans to issue later this year. The agency's NEPA analysis is informing NHTSA's development of those standards.