Sugar Camp Energy, LLC Mine No. 1 Environmental Impact Statement, 75395-75397 [2020-25972]

Agencies

• Tennessee Valley Authority

[Federal Register Volume 85, Number 228 (Wednesday, November 25, 2020)]
[Notices]
[Pages 75395-75397]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2020-25972]


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TENNESSEE VALLEY AUTHORITY


Sugar Camp Energy, LLC Mine No. 1 Environmental Impact Statement

AGENCY: Tennessee Valley Authority.

ACTION: Record of decision.

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SUMMARY: The Tennessee Valley Authority (TVA) has decided to adopt the 
preferred alternative identified in the Sugar Camp Energy, LLC Mine No. 
1 Boundary Revision 6 Final Environmental Impact Statement (EIS), which 
was made available to the public on October 2, 2020. A Notice of 
Availability of the Final EIS was published in the Federal Register on 
October 9, 2020. The purpose and need of the Proposed Action is to 
recover TVA's investment by approving the proposed SBR No. 6 mining 
plan under the terms of the coal lease agreement made with Sugar Camp 
in 2002. TVA's preferred alternative, analyzed in the EIS as the Action 
Alternative, consists of TVA approving the plan to extract TVA-owned 
coal reserves within a 12,125-acre portion of the overall Significant 
Boundary Revision No. 6 shadow area.

FOR FURTHER INFORMATION CONTACT: Elizabeth Smith, Tennessee Valley 
Authority, 400 West Summit Hill Drive, WT11B-K, Knoxville, Tennessee 
37902; telephone (865) 638-2252, or by email [email protected]. The 
Final EIS, this Record of Decision (ROD) and other project documents 
are available on TVA's website at https://www.tva.gov/nepa.

SUPPLEMENTARY INFORMATION: This notice is provided in accordance with 
the Council on Environmental Quality's regulations and TVA's procedures 
for implementing the National Environmental Policy Act (NEPA).
    TVA is a corporate agency and instrumentality of the United States 
that, among several mission responsibilities, provides electricity for 
business customers and local power distributors serving more than 10 
million people in a roughly 80,000 square mile area comprised of most 
of Tennessee and parts of Virginia, North Carolina, Georgia, Alabama, 
Mississippi, and Kentucky. TVA receives no taxpayer funding, deriving 
virtually all of its revenues from sales of electricity. In addition to 
operation of its power system, TVA provides flood control, navigation 
and land management for the Tennessee River system and assists local 
power companies and state and local governments with economic 
development and job creation.
    In 2002, TVA leased its Illinois Basin coal reserves to Sugar Camp, 
under condition that any proposed mining plan must be subject to 
environmental review and TVA approval. The proposed mining plan is 
subject to review and approval by the State of Illinois, which has 
regulatory authority delegated by the U.S. Department of the Interior, 
Office of Surface Mining Reclamation and Enforcement under the Surface 
Mining Control and Reclamation Act of 1977. TVA has prepared an EIS 
pursuant to NEPA to assess the potential environmental impacts of the 
proposed action to approve the plan to extract TVA-owned coal reserves 
within a 12,125-acre portion of the overall Significant Boundary 
Revision No. 6 shadow area.
    In 2008, Sugar Camp obtained Underground Coal Mine Permit No. 382 
from the Illinois Department of Natural Resources (IDNR), Office of 
Mines and Minerals (OMM), Land Reclamation Division, referenced 
hereafter as IDNR-OMM, for Sugar Camp Mine No. 1. Underground Coal Mine 
Permit No. 382 originally authorized underground longwall mining 
operations under approximately 12,125 acres in Franklin and Hamilton 
counties. UCM Permit No. 382 also included a surface effects area to 
process, store and transport the coal, where the existing Coal 
Preparation Plant is located. Since then, Sugar Camp has received 
authorization from the state for permit revisions to expand underground 
longwall mining operations for Sugar Camp Mine No. 1, and TVA has 
prepared multiple environmental assessments for the extraction of TVA-
owned coal in these additional areas.

Alternatives Considered

    TVA considered two alternatives in the Draft EIS and Final EIS. 
These alternatives are:
    No Action Alternative. Under the No Action Alternative, TVA assumes 
that Sugar Camp would continue the previously approved mining of 
approximately 25,847 acres of TVA-owned coal and privately owned coal. 
In addition, Sugar Camp would continue processing, storing, and 
transporting the previously approved TVA-owned and privately owned 
coal.
    Action Alternative--The Action Alternative would consist of TVA 
approving the plan to extract TVA-owned coal reserves within a 12,125-
acre portion of the overall SBR No. 6 shadow area (hereafter, the 
Shadow Area). The Action Alternative would involve the associated 
construction and operation of five Bleeder Shaft Facilities in 
different locations within the Shadow Area, together totaling 
approximately 27 acres. Planned subsidence (controlled sinking of the 
ground at the surface) of approximately 10,549 acres within the Shadow 
Area would result. Connected actions include processing of the 
extracted TVA-owned coal at an existing Coal Preparation Plant within 
an existing 2,420-acre surface effects area; treatment of the 
byproducts at both existing facilities and one new facility, known as 
the East Refuse Disposal Area; surface storage of coal; and offsite 
transport of processed coal via an existing rail loop. These facilities 
also process, store, and transport privately owned coal mined without 
TVA approval. Together, the 12,125-acre Shadow Area and the 2,420-acre 
surface effects area compose the Project Area.

[[Page 75396]]

TVA's analysis of the Action Alternative takes into account the 
proposed mining plan in addition to the effects associated with ongoing 
mining operations.
    The purpose and need of the Proposed Action is to recover TVA's 
investment by approving the proposed SBR No. 6 mining plan under the 
terms of the coal lease agreement made with Sugar Camp in 2002. TVA's 
Preferred Alternative is the Action Alternative, which consists of TVA 
approving the plan to extract TVA-owned coal reserves within a 12,125-
acre portion of the overall SBR No. 6 shadow area. The Action 
Alternative is preferred because it is the most economical way to meet 
TVA's purpose and need. Other alternatives are not economically 
feasible, are expected to have similar environmental impacts, and do 
not meet the purpose and need.
    Coal mining activities would occur under either the No Action 
Alternative or the Action Alternative. Reasonably foreseeable 
greenhouse gas emissions, including downstream emissions, are 
quantified. Other environmental consequences associated with either 
alternative, including the Action Alternative, have been deemed not 
significant and, for the most part, would be temporary due to 
minimization and mitigation efforts required in IDNR permit conditions.
    Minor, temporary impacts to soils, groundwater, floodplains, 
surface waters and wetlands, vegetation, wildlife, and aquatic life 
would occur with either alternative. Other resources that would be 
temporarily affected under either alternative include prime farmland, 
water quality and supply, natural areas, land use, transportation, 
utilities, noise, and visual. These impacts would be minimized or 
mitigated per IDNR permit requirements.
    Under either alternative, permanent changes to geology would occur 
due to the removal of a portion of the Herrin No. 6 coal seam. 
Construction of the East Refuse Disposal Area, which constitutes an 
expansion of the existing surface effects area under either 
alternative, would result in permanent impacts to utilities, North 
Bobtail Road, wetlands, and land use. These impacts would be offset 
through required minimization and mitigation efforts.
    Solid and hazardous waste and human health and safety impacts would 
be avoided due to compliance with relevant regulations and avoidance 
and mitigation measures under either alternative. Relative beneficial 
effects on socioeconomics would occur with either alternative. 
Environmental justice impacts would be avoided due to compliance with 
IDNR permit requirements to avoid, minimize, or mitigate the adverse 
effects of mining operations.
    Under the Action Alternative, TVA would require appropriate 
consultations with the pertinent federal and state agencies to ensure 
impacts associated with the Bleeder Shaft Facilities to cultural 
resources and to federally and state-listed species are avoided, 
minimized, or mitigated, once siting locations for the Bleeder Shaft 
Facilities are determined. Generally, these consultations are also 
required under the No Action Alternative, per IDNR permit conditions.
    Under the Action Alternative, TVA would require appropriate 
consultations with the pertinent federal and state agencies to ensure 
impacts associated with the Bleeder Shaft Facilities to cultural 
resources and to federally and state-listed species are avoided, 
minimized, or mitigated, once siting locations for the Bleeder Shaft 
Facilities are determined. Generally, these consultations are also 
required under the No Action Alternative, per IDNR permit conditions.

Decision

    TVA has decided to implement the preferred alternative of the EIS 
and approve the plan to extract TVA-owned coal reserves within a 
12,125-acre portion of the overall SBR No. 6 shadow area. This 
alternative would achieve the purpose and need of the project. The 
Proposed Action would implement the terms of the existing coal lease 
agreement and recoup TVA's investment. Minor, temporary impacts to 
soils, groundwater, floodplains, surface waters and wetlands, 
vegetation, wildlife, and aquatic life would occur with either 
alternative. Other resources that would be temporarily affected under 
either alternative include prime farmland, water quality and supply, 
natural areas, land use, transportation, utilities, noise, and visual. 
These impacts would be minimized or mitigated per IDNR permit 
requirements.

Public Involvement

    On August 12, 2019, TVA published a Notice of Intent (NOI) in the 
Federal Register announcing that it planned to prepare an EIS to 
address the potential environmental effects associated with mining 
12,125 acres of TVA-owned coal in the Project Area located in Franklin 
and Hamilton counties, Illinois. The NOI initiated a 30-day public 
scoping period, which concluded on September 11, 2019. In the NOI, TVA 
solicited public input on other reasonable alternatives and 
environmental resources that should be considered in the EIS.
    During the public scoping period, TVA received comments from the 
U.S. Environmental Protection Agency (EPA), the Sierra Club, and one 
private citizen. Comments were received regarding permits and agency 
coordination, alternatives analysis, the action alternative, and 
several resource categories, including water resources, air quality and 
greenhouse gases, human health and safety, and socioeconomics and 
environmental justice. In their comments, EPA requested to participate 
in the NEPA process as a cooperating agency.
    TVA released the Draft EIS for public review in April 2020. A 
Notice of Availability (NOA) for the Draft EIS was published in the 
Federal Register on April 13, 2020. Publication of the NOA in the 
Federal Register opened the 45-day comment period, which ended on May 
27, 2020. To solicit public input, the availability of the Draft EIS 
was announced in regional and local newspapers serving the Project Area 
and on TVA's social media accounts. A news release was issued to the 
media and posted on TVA's website. The Draft EIS was posted on TVA's 
website, and hard copies were made available by request. TVA accepted 
comments submitted through mail, email and a comment form on TVA's 
public website. TVA received comments from the EPA, Sierra Club and one 
private citizen. Some of the comments warranted changes in the Final 
EIS.
    The NOA for the Final EIS was published in the Federal Register on 
October 9, 2020. TVA received additional comments from the EPA on the 
Final EIS on November 9, 2020. The EPA commented that the site-specific 
analysis of impacts to wetlands and aquatic life in the Final EIS could 
have been more detailed. TVA notes that in the Final EIS information 
and analyses about water resources in the project area were compiled 
based on topographic maps, aerial photographs, soil surveys, the 
National Wetland Inventory, literature, mail surveys, and onsite 
observations during field surveys. This information was the basis for 
TVA's analysis of potential impacts anticipated by the proposed action 
and alternatives. The information and analysis about water resources 
and aquatic life in the proposed project area was and is adequate to 
support TVA's decisionmaking process, the underlying purpose of NEPA's 
procedural requirements.
    TVA notes that the U.S. Army Corps of Engineers (Army Corps) will 
also

[[Page 75397]]

review available resource data and information when considering permit 
applications associated with the mine plan under Sections 401 and 404 
of the Clean Water Act. During their review, the Army Corps will 
identify impacts to the Waters of the U.S. and require that they be 
mitigated. The discharge of dredged or fill material into Waters of the 
U.S. is prohibited unless authorized by the Army Corps, the IDNR-Office 
of Water Resources, and the Illinois Environmental Protection Agency 
(IEPA).
    In addition, impacts to aquatic life, streams or other waterbodies 
would be subject to Sugar Camp's integrated fish and wildlife habitat 
reclamation plan. Per the IDNR-OMM permit requirements, implementation 
of the plan would avoid or mitigate permanent impacts to biological 
resources associated with the Action Alternative and other mining 
actions within 20 miles of the Project, including the activities 
associated with the No Action Alternative. TVA anticipates that these 
permit requirements will be sufficiently detailed to mitigate 
anticipated impacts to the watershed and associated aquatic life. As 
acknowledged in the Final EIS, certain site-specific information is 
currently unknown, pending final mine component design. Bleeder shaft 
facilities would be located to avoid Waters of the U.S. to the maximum 
extent practicable. Construction on the site of the East Refuse 
Disposal Area would potentially impact 27,806 linear feet of ephemeral 
and intermittent streams, 1.4 acres of wetlands, and one pond totaling 
0.2 acres. These waterbodies likely contain aquatic life, which has 
been or would be temporarily disturbed by surface disturbances and coal 
extraction-related effects. However, displaced species would likely 
return with completion of reclamation activities. Such effects to 
aquatic life resulting from mining operations are subject to mitigation 
under integrated fish and wildlife habitat reclamation plans.
    The EPA identified a typographical error in TVA's response to 
Comment 18 in Appendix C of the Final EIS. In the response, TVA 
incorrectly identified IDNR as the state agency with authority for 
enforcement of the National Pollutant Discharge Elimination System 
(NPDES) permit for the mine. In fact, the IEPA is the authorized 
agency. TVA notes that IEPA was correctly identified as the authorized 
agency in section 1.5.1 of the Final EIS. The EPA also commented that 
TVA's response to Comment 18 in Appendix C should have noted that NPDES 
permit limits for categorical standards cannot allow for instream 
mixing for achieving effluent limits and that the description of the 
instream dissipation of chloride is not relevant to the discussion 
about effluent exceedances because the mixing zone and receiving water 
conditions are taken into account when the effluent limit is 
established. TVA agrees that the current permit does not contain 
authorizations for discharges in exceedance of the NPDES permit 
effluent limits. Finally, as pointed out by EPA, TVA acknowledges that 
the current permit (IL0078565) does not authorize acid mine drainage.

Mitigation Measures

    Permit conditions would be enforced by the State of Illinois; TVA 
does not regulate the mining activities of Sugar Camp. State of 
Illinois mitigation measures include:
    1. The implementation of sediment and erosion control practices 
(e.g., silt fences, straw, mulch, or vegetative cover) and fugitive 
dust minimization (e.g., wetting roads prior to heavy use).
    2. The implementation of water quality protection measures (e.g., 
sediment pond treatment, water quality monitoring, or establishment of 
riparian zone buffer zones).
    3. The repair or compensation of any damage to buildings or other 
structures caused by subsidence.
    4. The minimization of invasive species transmission per the 
requirements of the Illinois Noxious Weed Law.
    5. Compensation for any interruption to well water quality or 
quantity caused by subsidence until the groundwater is restored.
    6. The repair of any damage to roads caused by subsidence.
    7. The repair of any drainage alteration caused by subsidence.
    8. The compensatory mitigation of wetlands and streams impacted by 
subsidence, if necessary. This condition would also be enforced by the 
United States Army Corps of Engineers.
    9. The repair of any damage to utilities caused by subsidence.

Robert M. Deacy, Sr.,
Senior Vice President, Generation Construction, Projects and Services.
[FR Doc. 2020-25972 Filed 11-24-20; 8:45 am]
BILLING CODE 8120-08-P