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Statutory Interpretation Environmental Protection Agency (EPA) Regulatory Reform

Jones Day

New EPA Positions Reflected in Sweeping Rollback of Greenhouse Gas Regulation

Jones Day on

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

Womble Bond Dickinson

Pulling the Critical Block: EPA’s Repeal of the Endangerment Finding Could Topple Climate Rules

Womble Bond Dickinson on

On Tuesday, EPA proposed to repeal its 2009 Endangerment Finding (Repeal Proposal). That’s a big deal, with expansive implications. The 2009 Endangerment Finding determined six greenhouse gases (GHG) are air pollutants that...more

Hogan Lovells

EPA proposes reconsidering the 2009 GHG endangerment finding

Hogan Lovells on

On July 30, 2025, the Environmental Protection Agency (EPA) issued a proposed rule to reconsider the 2009 Endangerment Finding that has served as the foundation for EPA's authority to regulate greenhouse gases (GHGs) for...more

Jenner & Block

New EPA Proposal Targets Rollback of Power Plant Emissions Rules

Jenner & Block on

Two weeks ago, the Environmental Protection Agency (EPA) released its proposed repeal of the rules governing greenhouse gas emissions from fossil fuel-fired power plants. Included within the proposal is a new legal...more

Vinson & Elkins LLP

Power Move: EPA Proposes GHG Rules Repeal

Vinson & Elkins LLP on

On June 17, 2025, the U.S. Environmental Protection Agency (“EPA”) published a proposed rule that, if finalized, would repeal all greenhouse gas (“GHG”) standards for the power sector. Further, the principles underlying the...more

McGlinchey Stafford

5th Circuit Establishes New Standard for EPA on Sulfur Dioxide Omissions

McGlinchey Stafford on

On May 16, 2025, the U.S. Court of Appeals for the Fifth Circuit issued a significant ruling in a longstanding dispute between the Texas Commission on Environmental Quality (TCEQ) and the U.S. Environmental Protection Agency...more

Bergeson & Campbell, P.C.

Setting the Record Straight: New Chemical Review Needs Scientists

On May 2, 2025, U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin announced the “[n]ext phase of organizational improvements to better integrate science into agency offices.” As part of this reorganization...more

Jones Day

U.S. Supreme Court Limits EPA Clean Water Act Permitting Authority

Jones Day on

On March 4, 2025, the Supreme Court of the United States issued its decision in City & County of San Francisco v. Environmental Protection Agency and clarified the U.S. Environmental Protection Agency's ("EPA") and state...more

Venable LLP

Textualism Is More Than Dictionaries: The Supreme Court's Latest Clean Water Act Decision Looks to History and Context

Venable LLP on

When it rains too much in San Francisco, the city's wastewater treatment plant can get overloaded. An overloaded wastewater treatment plant means that a city-operated, EPA-permitted point source in the Pacific Ocean could...more

Nossaman LLP

UPDATE: Federal District Court Enjoins Biden Administration’s WOTUS Rule in Texas and Idaho

Nossaman LLP on

UPDATE: On May 17, 2023, the U.S. Environmental Protection Agency and the U.S. Army Corps of Engineers appealed the district court ruling in Texas v. EPA to the U.S. Court of Appeals for the Fifth Circuit. This appeal would...more

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