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Greenhouse Gas Emissions Environmental Protection Agency (EPA) Chevron Deference

Verrill

EPA’s Proposed Reversal of the Greenhouse Gas Endangerment Finding—How Politics Drives Legal Reinterpretation of the Clean Air Act

Verrill on

On August 20, 2025, Massachusetts Attorney General Andrea Campbell, among several other state attorneys general, testified in opposition to the Environmental Protection Agency’s (EPA) proposal to reverse its 2009 finding that...more

Verrill

EPA’s Proposed Reversal of the Greenhouse Gas Endangerment Finding—How Politics Drives Legal Reinterpretation of the Clean Air Act

Verrill on

On August 20, 2025, Massachusetts Attorney General Andrea Campbell, among several other state attorneys general, testified in opposition to the Environmental Protection Agency’s (EPA) proposal to reverse its 2009 finding that...more

Akin Gump Strauss Hauer & Feld LLP

EPA Officially Proposes Revocation of Endangerment Finding

The Environmental Protection Agency (EPA) recently published its heavily anticipated proposal to revoke its 2009 determination under section 202(a) of the Clean Air Act (CAA) that greenhouse gases (GHG) "cause, or contribute...more

Foley Hoag LLP - Energy & Climate Counsel

EPA Introduces Rule To Repeal Endangerment Finding

On Tuesday July 29, the U.S. Environmental Protection Agency (“EPA”) announced a proposed rule to repeal its 2009 finding that greenhouse gas (“GHG”) emissions from new motor vehicles contribute to pollution and endanger...more

DLA Piper

EPA Proposes to Rescind Landmark Greenhouse Gas Endangerment Finding and Eliminate Mobile Source Emissions Standards for GHGs

DLA Piper on

Today, August 1, 2025, the US Environmental Protection Agency (EPA) published a controversial proposed rule that, if finalized, would rescind the agency’s landmark 2009 determination that greenhouse gas (GHG) emissions from...more

Pillsbury Winthrop Shaw Pittman LLP

Trump 2.0: White House and Congressional Republicans Poised to Use the Congressional Review Act for Swift Regulatory Rollback

With unified control of Congress and the White House, Republicans are primed to use the CRA to swiftly overturn regulations promulgated in the final months of the Biden Administration. The Congressional Review Act (CRA)...more

Akin Gump Strauss Hauer & Feld LLP

Trends in Climate Litigation

Climate litigation has attracted significant media attention in recent years, with the number of cases globally continuing to grow markedly. Such cases broadly fall into two categories: claims for compensation related to...more

Spilman Thomas & Battle, PLLC

Currents - Energy Industry Insights, V 8, Issue 11, November 2024

Welcome to our 11th Issue of Currents 2024, our energy e-newsletter. This will be our last issue of 2024, and we want to sincerely thank you for reading Currents for the past eight years. Our goal is to relay top trending...more

Smith Debnam Narron Drake Saintsing & Myers,...

The End of Chevron: Implications for Employers

On June 28, 2024, in a landmark decision, the United States Supreme Court invalidated the long-standing standard known as the Chevron doctrine in the case of Loper Bright Enterprises v. Raimondo, marking a significant shift...more

Foley & Lardner LLP

Foley Automotive Update - July 2024 - 2

Foley & Lardner LLP on

Key Developments - Foley & Lardner LLP partner Vanessa Miller commented on a series of recent Michigan court decisions impacting the automotive supply chain in the Law360 article, “Biggest Transportation Decisions: Midyear...more

Akin Gump Strauss Hauer & Feld LLP

This Week's Climate Policy Update - July 2024 #2

Good afternoon! This is Akin’s newsletter on climate change policy and regulatory developments, providing information on major climate policy headlines from the past week and forthcoming climate-related events and hearings...more

Troutman Pepper Locke

Air and Climate Report: January 2024

Troutman Pepper Locke on

PM NAAQS: Already behind schedule is perhaps the mostly widely impactful rule change EPA has proposed in many years: a lowering of the national ambient air quality standard (NAAQS) for fine particulate matter (PM2.5). EPA has...more

ArentFox Schiff

Meeting New Challenges: Environmental, Energy, and ESG Issues to Watch in 2024

ArentFox Schiff on

The regulated community faces a complex and evolving landscape. As we head into 2024, our team of energy, environmental, and environmental, social, and governance (ESG) attorneys provide insights and guidance on how to...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

WilmerHale

Major Decision on Major Questions Doctrine, Agency Regulatory Discretion

WilmerHale on

The Clean Power Plan is a program developed by the Environmental Protection Agency to reduce greenhouse gas emissions by forcing electric power generation to shift from coal-fired plants to renewable sources, such as wind and...more

Jackson Walker

Appeals Court Decision Requires Air Emissions Reporting for Animal Waste

Jackson Walker on

On April 11, 2017, the U.S. Court of Appeals for the D. C. Circuit vacated a 2008 EPA rule, which had exempted certain agricultural operations from federal air emission reporting requirements...more

McDermott Will & Emery

Implications of the Clean Power Plan Stay

McDermott Will & Emery on

Late in the day on Tuesday, February 9, the U.S. Supreme Court stayed, for at least a year and possibly longer, the implementation of the Clean Power Plan (CPP), the US Environmental Protection Agency’s (EPA’s)...more

Pillsbury Winthrop Shaw Pittman LLP

The U.S. Supreme Court Holds EPA Must Consider Costs in Deciding to Regulate Power Plants

The U.S. Supreme Court’s June 29th decision in Michigan v. EPA, taken together with another significant CAA opinion from last term, Utility Air Regulatory Group v. EPA, demonstrates the Court’s proclivity for subjecting...more

Cole Schotz

Back to the Drawing Board: Supreme Court Sets Aside EPA Regulations On Mercury Emissions from Power Plants

Cole Schotz on

The Supreme Court on Monday dealt a setback to the Environmental Protection Agency’s regulation limiting mercury and other toxic emissions from power plants – the “mercury rule.” In Michigan v. Environmental Protection...more

McGuireWoods LLP

Supreme Court Strikes Down EPA’s Mercury and Air Toxics Standard

McGuireWoods LLP on

Delivering a sharp blow to President Obama’s efforts to regulate coal plants, the U.S. Supreme Court invalidated the Environmental Protection Agency’s (EPA’s) 2012 Mercury and Air Toxics Standards (MATS) rule, finding that...more

Skadden, Arps, Slate, Meagher & Flom LLP

"Supreme Court: A Term-End Review"

As the U.S. Supreme Court’s 2014-15 term draws to a conclusion, the Court has resolved — or will resolve in a matter of days — several cases with potentially wide-reaching implications for a range of important policy and...more

Stoel Rives LLP

U.S. Supreme Court Hears Arguments in Landmark Case on Federal Greenhouse Gas Regulation

Stoel Rives LLP on

My colleague, Daniel Lee, followed oral argument yesterday in the U.S. Supreme Court's consideration of federal greenhouse gas (GHG) regulation in Utility Air Regulatory Group v. EPA, and provides this analysis...more

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