News & Analysis as of

Regulatory Authority Discharge of Pollutants

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

ArentFox Schiff

A Divided SCOTUS Invalidates Common Provisions of Clean Water Act Permits

ArentFox Schiff on

In the US Supreme Court’s first post-Chevron decision involving the US Environmental Protection Agency (EPA) the Supreme Court found against EPA, invalidating ‘end result’ NPDES permit requirements....more

Stinson LLP

Supreme Court Rules for Permit Holders on Age-Old CWA Dispute

Stinson LLP on

In a 5-4 ruling on March 4, the U.S. Supreme Court held that the Environmental Protection Agency (EPA) lacks authority to impose Clean Water Act (CWA) conditions in National Pollutant Discharge Elimination System (NPDES)...more

Jones Day

U.S. Supreme Court Curbs Executive Power and Reach of EPA

Jones Day on

What Happened: West Virginia v. EPA - In West Virginia v. EPA, the Supreme Court ruled in favor of Jones Day client, the North American Coal Corporation, and determined that the EPA did not have clear authorization from...more

Quarles & Brady LLP

Supreme Court Curbs EPA’s Approach to Regulating GHG Emissions from Existing Power Plants

Quarles & Brady LLP on

On June 30, 2022, the United States Supreme Court issued its long-awaited decision in West Virginia v. EPA, a case challenging the scope of the United States Environmental Protection Agency’s (“EPA’s”) authority to regulate...more

Mayer Brown Free Writings + Perspectives

Supreme Court Decision in West Virginia v. EPA Casts Doubt on SEC’s Climate Proposal and Other Regulatory Initiatives

On June 30, 2022, the U.S. Supreme Court decided West Virginia et al. v. Environmental Protection Agency, holding that the EPA lacks authority under Section 7411(d) of the Clean Air Act to limit greenhouse gas emissions from...more

Stinson LLP

Supreme Court Rejects EPA's Power on Climate Change Regulations

Stinson LLP on

The U.S. Supreme Court rejected the U.S. Environmental Protection Agency’s (EPA) ability to regulate greenhouse gas emissions based on shifting from existing generation sources under Section 111(d) of the Clean Air Act (CAA)....more

Kohrman Jackson & Krantz LLP

U.S. Supreme Court Limits EPA’s Authority to Curb Greenhouse Gas Emissions

In a 6-3 opinion, the high court struck a major blow to the United States Environmental Protection Agency (the EPA), ruling the EPA cannot provide states with the right to issue regulations reducing the amount of carbon...more

Burr & Forman

Supreme Court Says EPA Went Too Far on Regulating Climate Change

Burr & Forman on

On June 29, 2022, the U.S. Supreme Court ruled that an arcane portion of the Clean Air Act (“CAA”), infrequently used by the EPA, could not serve as appropriate delegation of legislative authority to regulate greenhouse gas....more

Foley Hoag LLP - Environmental Law

Injunctive Relief Is Available Outside the Fenceline

On Monday, District Judge Rodney Sippel ordered sweeping injunctive relief against Ameren Missouri, intended to remedy violations of PSD requirements he had previously identified resulting from upgrades to the Ameren Missouri...more

10 Results
 / 
View per page
Page: of 1

"My best business intelligence, in one easy email…"

Your first step to building a free, personalized, morning email brief covering pertinent authors and topics on JD Supra:
*By using the service, you signify your acceptance of JD Supra's Privacy Policy.
- hide
- hide