The Environmental Protection Agency ("EPA") proposed a rule that would rescind the 2009 Endangerment Finding, citing a new interpretation of the relevant section in the Clean Air Act ("CAA"), a lack of clear congressional...more
The U.S. Environmental Protection Agency ("EPA") proposes rescission of the 2009 Endangerment Finding, which underpins greenhouse gas regulation under the Clean Air Act....more
8/1/2025
/ Automotive Industry ,
Clean Air Act ,
Climate Change ,
Comment Period ,
Deregulation ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Greenhouse Gas Emissions ,
Motor Vehicles ,
NPRM ,
Proposed Rules ,
Public Health ,
Regulatory Agenda ,
Rulemaking Process ,
Statutory Interpretation ,
Transportation Industry ,
Trump Administration
On June 11, 2025, the U.S. Environmental Protection Agency ("EPA") announced a proposed rule to repeal key amendments to the 2024 Mercury and Air Toxics Standards ("MATS") for coal- and oil-fired electric utility steam...more
6/23/2025
/ Air Pollution ,
Clean Air Act ,
Coal Industry ,
Comment Period ,
Deregulation ,
Environmental Protection Agency (EPA) ,
Hazardous Substances ,
Infrastructure ,
MATS ,
Mercury ,
National Emissions Standards ,
Oil & Gas ,
Power Plants ,
Proposed Rules ,
Public Health ,
Regulatory Agenda ,
Regulatory Reform ,
Toxic Exposure ,
Trump Administration ,
Utilities Sector
On June 11, 2025, the U.S. Environmental Protection Agency ("EPA") issued a proposed rule to repeal all greenhouse gas ("GHG") emissions standards for fossil fuel-fired electric generating units ("EGUs") under § 111 of the...more
6/20/2025
/ Clean Air Act ,
Comment Period ,
Deregulation ,
Energy Policy ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Fossil Fuel ,
Greenhouse Gas Emissions ,
Infrastructure ,
Power Plants ,
Proposed Rules ,
Regulatory Reform ,
Regulatory Requirements
The U.S. Environmental Protection Agency ("EPA") announced it would reconsider the 2024 Risk Management Program ("RMP") rule....more
4/1/2025
/ Biden Administration ,
Deregulation ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Infrastructure ,
National Security ,
Oil & Gas ,
Popular ,
Proposed Rules ,
Regulatory Reform ,
Regulatory Requirements ,
Risk Management ,
Rulemaking Process ,
Trump Administration
The U.S. Environmental Protection Agency ("EPA") announced an agenda to revisit numerous regulations addressing the emission of greenhouse gases ("GHGs")....more
On March 12, 2025, the Environmental Protection Agency ("EPA") issued a flurry of press releases announcing its plan to rollback dozens of Biden-era, as well as earlier, environmental regulations. This historic move is part...more
The Biden administration's rule requiring the payment of a fee for methane emissions has effectively been rescinded, although, for now at least, the statutory provision imposing the fee remains in effect along with other...more
3/18/2025
/ Biden Administration ,
Clean Air Act ,
Climate Change ,
Deregulation ,
Energy Policy ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Greenhouse Gas Emissions ,
Inflation Reduction Act (IRA) ,
Joint Resolutions ,
Methane ,
Regulatory Reform ,
Trump Administration
On September 23, 2024, the U.S. Environmental Protection Agency ("EPA") announced a final rule under the American Innovation and Manufacturing Act of 2020 ("AIM Act") establishing a new program overseeing hydrofluorocarbons...more
REGULATORY ISSUES & UPDATES -
Update on Australia's New Climate-Related Financial Disclosure Regime -
Australia's mandatory climate-related financial disclosure regime is inching closer to implementation after the proposed...more
9/23/2024
/ Clean Air Act ,
Clean Energy ,
Climate Change ,
Disclosure Requirements ,
Enforcement Actions ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Environmental Social & Governance (ESG) ,
Greenhouse Gas Emissions ,
Greenwashing ,
Popular ,
Tax Credits
REGULATORY ISSUES & UPDATES -
Recent Evolution of the European Regulatory Framework on Greenwashing -
Two new Directives adopted by the EU in 2024—the "Empowering Consumers Directive" and the "Green Claims...more
6/20/2024
/ Air Pollution ,
Carbon Capture and Sequestration ,
Carbon Emissions ,
Clean Air Act ,
Clean Energy ,
Climate Change ,
Disclosure Requirements ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Greenhouse Gas Emissions ,
Human Rights ,
Net Zero ,
Power Plants ,
Securities and Exchange Commission (SEC) ,
Sustainability ,
Tax Credits
On April 10, 2024, the U.S. Environmental Protection Agency ("EPA") filed a complaint for civil penalties against USA Wholesale, Inc. for the illegal import of hydrofluorocarbons ("HFCs"). HFCs are greenhouse gases used...more
The Situation: The United States Environmental Protection Agency ("EPA") was required to overhaul the greenhouse gas reporting requirements for the petroleum and natural gas industry by the Inflation Reduction Act ("IRA") in...more
On April 19, 2024, EPA announced its highly anticipated final rule designating two polyfluoroalkyl substances ("PFAS")—perfluorooctanoic acid ("PFOA") and perfluorooctanesulfonic acid ("PFOS")—as "hazardous substances" under...more
4/22/2024
/ CERCLA ,
Contamination ,
Discharge of Pollutants ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Final Rules ,
Groundwater ,
Hazardous Substances ,
PFAS ,
Public Health ,
Regulatory Reform ,
Superfund ,
Toxic Chemicals ,
Toxic Exposure
On April 10, 2024, the U.S. Environmental Protection Agency ("EPA") announced its highly anticipated final National Drinking Water Regulation ("NPDWR") for six per-and polyfluoroalkyl substances ("PFAS"), which establishes...more
The U.S. Environmental Protection Agency ("EPA") finalized the strictest-ever emission standards for heavy-duty vehicles. On March 29, 2024, EPA announced new emission standards for heavy-duty vehicles for model years 2027...more
The U.S. Environmental Protection Agency ("EPA") announced new stringent emissions standards for automobiles, which the Biden administration has deemed the "strongest-ever vehicle pollution standards" in U.S. history....more
The U.S. Securities and Exchange Commission has adopted much anticipated climate-related disclosure rules....more
3/18/2024
/ Climate Change ,
Disclosure Requirements ,
Emissions Trading System ,
Environmental Protection Agency (EPA) ,
Environmental Social & Governance (ESG) ,
Federal Highway Administration ,
Financial Institutions ,
Green Buildings ,
Green Energy ,
Green Infrastructure ,
Greenhouse Gas Emissions ,
Greenwashing ,
Proposed Rules ,
Risk Management ,
Securities and Exchange Commission (SEC) ,
UK
On January 12, 2024, the EPA announced a proposed new rule entitled Waste Emissions Charge for Petroleum and Natural Gas Systems (the "Proposed Rule"). As required by Congress pursuant to the Inflation Reduction Act ("IRA"),...more
3/13/2024
/ Environmental Policies ,
Environmental Protection Agency (EPA) ,
Greenhouse Gas Emissions ,
Inflation Reduction Act (IRA) ,
Infrastructure ,
Methane ,
Natural Gas ,
Oil & Gas ,
Proposed Rules ,
Regulatory Agenda ,
Waste Disposal
The U.S. Environmental Protection Agency ("EPA") has proposed regulations for calculating methane emissions fees required beginning this year under the Inflation Reduction Act ("IRA"). Section 136 of the Clean Air Act (added...more
2/6/2024
/ Clean Air Act ,
Climate Change ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Fees ,
Greenhouse Gas Emissions ,
Inflation Reduction Act (IRA) ,
Liquid Natural Gas ,
Methane ,
National Emissions Standards ,
Natural Gas ,
Pollution Control ,
Proposed Regulation ,
Proposed Rules ,
Regulatory Agenda ,
U.S. Treasury
Proposed rules would increase the stringency of Clean Air Act standards applicable to facilities that burn 250 tons or more of municipal solid waste per day. Among the U.S. Environmental Protection Agency's ("EPA") latest...more
The Situation: In 2019, Congress amended the Toxic Substances Control Act ("TSCA") to require the Environmental Protection Agency ("EPA") to promulgate a reporting rule on per- and polyfluoroalkyl substances ("PFAS"). EPA...more
12/12/2023
/ Contamination ,
Discharge of Pollutants ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Hazardous Substances ,
Importers ,
Manufacturers ,
PFAS ,
Public Health ,
Regulatory Reform ,
Reporting Requirements ,
Retroactive Application ,
Toxic Chemicals ,
Toxic Exposure ,
Toxic Substances Control Act (TSCA)
The Situation: The Environmental Protection Agency ("EPA") finalized regulations designed to reduce methane emissions from the oil and gas industry by 80% in coming years at both new and existing facilities. The regulations...more
12/12/2023
/ Clean Air Act ,
Congressional Review Act ,
Energy Policy ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Final Rules ,
Greenhouse Gas Emissions ,
Methane ,
Natural Gas ,
Oil & Gas ,
Regulatory Reform
REGULATORY ISSUES & UPDATES -
Mandatory Climate Change Reporting Requirements Under the New European ESRS E1 -
The implementation of the European Sustainability Reporting Standards poses risks for reporting companies,...more
12/5/2023
/ Clean Water Act ,
Climate Action Plan ,
Climate Change ,
Data Protection ,
Disclosure Requirements ,
Environmental Protection Agency (EPA) ,
EU ,
European Commission ,
Federal Agency Taskforce ,
Green Initiatives ,
Greenhouse Gas Emissions ,
NEPA ,
Net Zero ,
Reporting Requirements ,
Risk Management ,
SFDR ,
State and Local Government ,
Sustainability ,
Taxonomy ,
U.S. Treasury ,
UK
On September 28, 2023, the United States Environmental Protection Agency ("EPA") Office of Enforcement and Compliance Assurance ("OECA") released a memorandum announcing its new Climate Enforcement and Compliance Strategy....more
12/4/2023
/ CERCLA ,
Clean Water Act ,
Climate Action Plan ,
Climate Change ,
Enforcement Actions ,
Environmental Protection Agency (EPA) ,
Greenhouse Gas Emissions ,
OECA ,
Pollution Control ,
RCRA ,
Renewable Fuel ,
Renewable Fuel Standard