News & Analysis as of

Chevron Deference Clean Air Act Greenhouse Gas Emissions

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

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

Venable LLP

Environmental Law in a Post-Chevron World

Venable LLP on

Last week, Venable’s Government Division offered its general thoughts on the fallout from the Supreme Court’s reversal of the long-standing Chevron deference principle. Here, the Environmental Practice Group offers some of...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

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

12 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