News & Analysis as of

Discharge of Pollutants Air Pollution Greenhouse Gas Emissions

Foley Hoag LLP - Energy & Climate Counsel

EPA Looks to Accelerate Electric Vehicle Adoption with New Vehicle Emission Standards

On April 12, 2023, the Environmental Protection Agency (EPA) proposed new pollutant emissions standards for light-duty and medium-duty vehicles and heavy duty vehicles.  The proposed rules set new, aggressive greenhouse gas...more

Dechert LLP

Major Decision for Major Questions: Supreme Court Reins In Federal Regulatory Authority

Dechert LLP on

Introduction - In West Virginia v. EPA, the Supreme Court confirmed a robust “major questions” canon of construction that will restrain administrative agencies’ ability to regulate on issues of “vast economic and...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

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

Manatt, Phelps & Phillips, LLP

Justices Limit EPA Greenhouse Gas Emissions Regulation, Stop Short of What Observers Hoped/Feared

The Supreme Court severely limited the U.S. Environmental Protection Agency's (EPA) asserted authority to regulate greenhouse gases from existing emission sources such as coal-fired power plants. While devastating to EPA's...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

Downey Brand LLP

U.S. EPA Region 9 Enforcement Priorities Revealed

Downey Brand LLP on

Ever since President Trump took office in January 2017, several questions have arisen within the environmental community regarding how his administration will change the legal and enforcement priorities of the United States...more

Holland & Knight LLP

CPP Sets First National Standards Limiting Power Plants' Carbon Pollution

Holland & Knight LLP on

President Obama unveiled the final Clean Power Plan (CPP) rule on Aug. 3, 2015, which sets forth a historic and ambitious regulation for cutting greenhouse-gas pollution. The CPP establishes the first-ever national standards...more

Pierce Atwood LLP

Pierce Atwood Environmental Regulatory Compliance Calendar (RCC)

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Army Corps Drops Regional Permit - The Army Corps has announced that it has abandoned the idea of establishing a regional general permit for the New England states. The proposal would have replaced the individual...more

Foley Hoag LLP - Environmental Law

Combine New Gas Plants, Lower Gas Prices, and More Stringent Emission Controls and What Do You Get? Lower Emissions

ISO New England has just released its Electric Generator Air Emissions Report for 2011. The bottom line?...more

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