EPARulemakingEPA-HQ-OAR-2025-0124

Repeal of Greenhouse Gas Emissions Standards for Fossil Fuel-Fired Electric Generating Units

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Nov 3, 2026

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Environmental Defense Fund filings

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Environmental Defense Fund filed 7 comments on this docket between Jun 26, 2025 and Nov 3, 2026. 117 other organizations filed here. The comment window closed 3d ago.

What Environmental Defense Fund filed (7)

Nov 3, 2026· Comment submitted by Environmental Defense Fund (EDF)· EPA-HQ-OAR-2025-0124-3221

See attached Testimony of Noha Haggag, Senior Attorney, Environmental Defense Fund delivered on October 2, 2026 at the Public Hearing on EPA's Supplemental Proposal, "Rescission of Greenhouse Gas Findings for Fossil Fuel-Fired Power Plants and Repeal of Regulations for Power Plant Greenhouse Gas Emissions Under Clean Air Act Section 111" and accompanying support.

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Aug 11, 2025· Comment submitted by Environmental Defense Fund (EDF) - Part 1 of 3· EPA-HQ-OAR-2025-0124-0655

Please find the attached comments and accompanying attachments from Environmental Defense Fund on EPA's proposed "Repeal of Greenhouse Gas Emissions Standards for Fossil Fuel-Fired Electric Generating Units," 90 Fed. Reg. 25,752 (June 17, 2025) (part 1 of 3)

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Aug 11, 2025· Comment submitted by Environmental Defense Fund (EDF) - Part 2 of 3· EPA-HQ-OAR-2025-0124-0657

Please find the accompanying attachments for comments from Environmental Defense Fund on EPA's proposed "Repeal of Greenhouse Gas Emissions Standards for Fossil Fuel-Fired Electric Generating Units," 90 Fed. Reg. 25,752 (June 17, 2025) (part 2 of 3)

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Aug 11, 2025· Comment submitted by Environmental Defense Fund (EDF) - Part 3 of 3· EPA-HQ-OAR-2025-0124-0659

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Jul 9, 2025· Comment submitted by Environmental Defense Fund (EDF)· EPA-HQ-OAR-2025-0124-0102

Testimony of Richard Yates, Clean Power Attorney, Environmental Defense Fund, Delivered at Public Hearing on Tuesday, July 8, 2025

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Jul 1, 2025· Comment submitted by Environmental Defense Fund (EDF)· EPA-HQ-OAR-2025-0124-0090

Environmental Defense Fund respectfully requests additional public hearing sessions as required by law to accommodate members of the public who wish to provide testimony for the Environmental Protection Agency's rulemaking regarding "Repeal of Greenhouse Gas Emissions Standards for Fossil Fuel-Fired Electric Generating Units," 90 Fed. Reg. 25,752 (June 17, 2025). Please see the attached.

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Jun 26, 2025· Comment submitted by Environmental Defense Fund (EDF)· EPA-HQ-OAR-2025-0124-0086

Environmental Defense Fund respectfully submits the attached comment period extension request.

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Abstract

Repeal of Greenhouse Gas Emissions Standards for Fossil Fuel-Fired Electric Generating Units. Related Docket: EPA-HQ-OAR-2023-0072

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Co-filers (117)

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Environmental Defense FundTHIS ORG
7 filings · confidence 97%
Natural Resources Defense Council (NRDC)trade assoc.
12 filings · confidence 97%
American Lung Associationtrade assoc.
4 filings · confidence 85%
Alliance of Nurses for Healthy Environmentstrade assoc.
3 filings · confidence 85%
Environmental Protection Network (EPN)trade assoc.
3 filings · confidence 97%
Prime Mover Institutetrade assoc.
3 filings · confidence 85%
U.S. Chamber of Commerce
3 filings · confidence 97%
Ameren Corporationunverified attribution
2 filings · confidence 70%
American Free Enterprise Chamber of Commercetrade assoc.
2 filings · confidence 85%
American Petroleum Institutetrade assoc.
2 filings · confidence 97%
American Public Power Associationtrade assoc.
2 filings · confidence 97%
Arkansas Electric Cooperative Corporationunverified attribution
2 filings · confidence 70%
Basin Electric Power Cooperativeunverified attribution
2 filings · confidence 70%
Business Council for Sustainable Energytrade assoc.
2 filings · confidence 85%
Center for Biological Diversity
2 filings · confidence 97%
Climate Psychiatry Alliancetrade assoc.
2 filings · confidence 85%
CO2 Coalitiontrade assoc.
2 filings · confidence 85%
East Kentucky Power Cooperativeunverified attribution
2 filings · confidence 70%
Edison Electric Institutetrade assoc.
2 filings · confidence 97%
Large Public Power Counciltrade assoc.
2 filings · confidence 85%
Lignite Energy Counciltrade assoc.
2 filings · confidence 85%
NACCO Natural Resources Corporationunverified attribution
2 filings · confidence 70%
National Association of Clean Air Agenciestrade assoc.
2 filings · confidence 85%
National Federation of Independent Businesstrade assoc.
2 filings · confidence 97%
National Mining Associationtrade assoc.
2 filings · confidence 97%
National Parks Conservation Associationtrade assoc.
2 filings · confidence 85%
National Rural Electric Cooperative Associationtrade assoc.
2 filings · confidence 97%
National Tribal Air Associationtrade assoc.
2 filings · confidence 85%
Oklahoma Gas & Electric Companyunverified attribution
2 filings · confidence 70%
Power Generators Air Coalitiontrade assoc.
2 filings · confidence 85%
Prairie Hills Audubon Societytrade assoc.
2 filings · confidence 85%
Southern Alliance for Clean Energytrade assoc.
2 filings · confidence 85%
Texas Public Policy Foundationtrade assoc.
2 filings · confidence 85%
The Institute for Policy Integrity at New York University School of Lawtrade assoc.
2 filings · confidence 85%
U.S. Climate Alliancetrade assoc.
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a Mississippi Electric Cooperativeunverified attribution
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America First Policy Institutetrade assoc.
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American Cement Associationtrade assoc.
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American Coal Counciltrade assoc.
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American Consumer Institutetrade assoc.
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American Enterprise Institutetrade assoc.
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American Friends Service Committeetrade assoc.
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American Iron and Steel Institutetrade assoc.
1 filing · confidence 97%
American Medical Associationtrade assoc.
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American Thoracic Societytrade assoc.
1 filing · confidence 85%
American Water Works Associationtrade assoc.
1 filing · confidence 97%
Americans for Prosperity Foundationtrade assoc.
1 filing · confidence 85%
and Environmental Law Clinic at the University of Colorado Law Schoolunverified attribution
1 filing · confidence 70%
Appalachian Region Independent Power Producers Associationtrade assoc.
1 filing · confidence 85%
Arizona Public Service Companyunverified attribution
1 filing · confidence 70%
Barry University’s Earth and Environmental Law Clinicunverified attribution
1 filing · confidence 70%
Berkshire Hathaway Energy Companyunverified attribution
1 filing · confidence 70%
Calpine Corporationunverified attribution
1 filing · confidence 70%
Carbon Utilization Research Counciltrade assoc.
1 filing · confidence 85%
Change the Chambertrade assoc.
1 filing · confidence 85%
Chesapeake Bay Foundationtrade assoc.
1 filing · confidence 85%
Chickaloon Village Traditional Counciltrade assoc.
1 filing · confidence 85%
Cleco Power LLCunverified attribution
1 filing · confidence 70%
Coalition of Local Governmentstrade assoc.
1 filing · confidence 85%
Committee For A Constructive Tomorrowtrade assoc.
1 filing · confidence 85%
Committee on Environment and Public Workstrade assoc.
1 filing · confidence 85%
Competitive Enterprise Institutetrade assoc.
1 filing · confidence 85%
Constellation Energy Corporationunverified attribution
1 filing · confidence 70%
Council Members of City of Green Cove Springstrade assoc.
1 filing · confidence 85%
CPAC Foundation Center for Regulatory Freedomtrade assoc.
1 filing · confidence 85%
Duke Energy Corporationunverified attribution
1 filing · confidence 70%
Electric Power Research Institutetrade assoc.
1 filing · confidence 85%
Electric Power Supply Associationtrade assoc.
1 filing · confidence 85%
Emory University Climate Change Hub's Environmental Law and Science Changemaker Programunverified attribution
1 filing · confidence 70%
Environmental Law Society - University of Colorado Law Schooltrade assoc.
1 filing · confidence 85%
FirstEnergy Corp.unverified attribution
1 filing · confidence 70%
Gas Turbine Associationtrade assoc.
1 filing · confidence 85%
Greater Fairbanks Chamber of Commercetrade assoc.
1 filing · confidence 85%
Hoosier Environmental Counciltrade assoc.
1 filing · confidence 85%
House Committee on Energy and Commercetrade assoc.
1 filing · confidence 85%
Idaho Power Companyunverified attribution
1 filing · confidence 70%
Independence Institutetrade assoc.
1 filing · confidence 85%
Institute for Energy Researchtrade assoc.
1 filing · confidence 85%
Institute for Policy Integritytrade assoc.
1 filing · confidence 85%
John Locke Foundationtrade assoc.
1 filing · confidence 85%
Kansas Electric Power Cooperative Inc. (KEPCO) and Sunflower Electric Power Corporationunverified attribution
1 filing · confidence 70%
Landmark Legal Foundationtrade assoc.
1 filing · confidence 85%
League of Women Voters in Southern Californiatrade assoc.
1 filing · confidence 85%
Main Street Foundation Center for Regulatory Analysis and Engagementtrade assoc.
1 filing · confidence 85%
Mass Comment Campaign sponsored by American Lung Associationtrade assoc.
1 filing · confidence 85%
Mass Comment Campaign sponsored by League of Conservation Voterstrade assoc.
1 filing · confidence 85%
Massachusetts Fiscal Alliance and Yankee Institutetrade assoc.
1 filing · confidence 85%
Medical Society Consortium on Climate and Health.trade assoc.
1 filing · confidence 85%
Missouri Farm Bureau Federationtrade assoc.
1 filing · confidence 85%
Mountain States Legal Foundationtrade assoc.
1 filing · confidence 85%
NAAQS Regulatory Review and Rullemaking (NR3) Coalitiontrade assoc.
1 filing · confidence 85%
National Association of Manufacturers (NAM)trade assoc.
1 filing · confidence 97%
National Family Farmers Union- Minnesotaunverified attribution
1 filing · confidence 70%
National Wildlife Federationtrade assoc.
1 filing · confidence 85%
NorthWestern Corporationunverified attribution
1 filing · confidence 70%
Oglethorpe Power Corporationunverified attribution
1 filing · confidence 70%
Ohio Valley Electric Corporationunverified attribution
1 filing · confidence 70%
Otter Tail Power Companyunverified attribution
1 filing · confidence 70%
Pacific Legal Foundationtrade assoc.
1 filing · confidence 85%
PowerSouth Energy Cooperativeunverified attribution
1 filing · confidence 70%
PPL Corporationunverified attribution
1 filing · confidence 70%
Presque Isle Audubon Societytrade assoc.
1 filing · confidence 85%
R Street Institutetrade assoc.
1 filing · confidence 85%
Steel Manufacturers Associationtrade assoc.
1 filing · confidence 85%
Talen Energy Corporationunverified attribution
1 filing · confidence 70%
Tenaska Inc.unverified attribution
1 filing · confidence 70%
The Buckeye Institutetrade assoc.
1 filing · confidence 85%
The CLEO Institutetrade assoc.
1 filing · confidence 85%
The Petroleum Alliance of Oklahomatrade assoc.
1 filing · confidence 85%
U.S. Conference of Mayors and National League of Citiestrade assoc.
1 filing · confidence 85%
Union of Concerned Scientistsunverified attribution
1 filing · confidence 70%
United States Conference of Mayors and the Sabin Center for Climate Change Law at Columbia Law Schooltrade assoc.
1 filing · confidence 85%
UNS Energy Corporationunverified attribution
1 filing · confidence 70%
West Virginia Coal Associationtrade assoc.
1 filing · confidence 85%
Western Farmers Electric Cooperativeunverified attribution
1 filing · confidence 70%
Westmoreland Mining Holdings LLCunverified attribution
1 filing · confidence 70%
Wyoming Mining Associationtrade assoc.
1 filing · confidence 85%
Yankee Institute for Public Policytrade assoc.
1 filing · confidence 85%