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Clean Air Act Supreme Court of the United States Natural Gas

Holland & Knight LLP

Up in the Air: SCOTUS Creates New Venue Test for Clean Air Act Cases

Holland & Knight LLP on

The U.S. Supreme Court issued a pair of decisions in EPA v. Calumet Shreveport Refining and Oklahoma v. EPA on June 18, 2025, resolving two related circuit splits regarding proper venue for challenging certain U.S....more

Goldberg Segalla

Supreme Court Agrees to Hear Challenges to the EPA “Good Neighbor Plan”

Goldberg Segalla on

The Environmental Protection Agency, under the Clean Air Act, requires states to work with the EPA to address the interstate transport of air pollution. Under the “Good Neighbor Plan,” the EPA requires each state to implement...more

King & Spalding

West Virginia v. EPA: The Forecast is Cloudy for Environmental and Agency Regulation

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The United States Supreme Court recently issued its long-awaited opinion in West Virginia v. EPA, significantly restricting the Environmental Protection Agency’s (“EPA”) authority to combat climate change and regulate carbon...more

White & Case LLP

Supreme Court Rules EPA Cannot Require Existing Fossil Fuel Power Facilities to Shift to Lower CO2 Emitting Sources of Electricity

White & Case LLP on

On June 30, 2022, the Supreme Court ruled that the US Environmental Protection Agency (EPA) cannot use the Clean Air Act to require fossil fuel power facilities to implement a measure known as "generation shifting" without...more

Pillsbury Winthrop Shaw Pittman LLP

Update: Supreme Court Issues Opinion in West Virginia v. EPA

The Supreme Court rejected EPA’s Obama-era Clean Power Plan in a decision that has significant implications both for future attempts by EPA to regulate CO2 emissions and for other agencies attempting to promulgate rules that...more

Pillsbury - Gravel2Gavel Construction & Real...

A Court-Side Seat: Clean Air, Clean Water, Endangered Species and Deliberative Process Privilege

The federal courts have issued some significant environmental law rulings in the past few days. THE U.S. SUPREME COURT - U.S. Fish and Wildlife Service v. Sierra Club, Inc. On March 4, 2021, the court held that the...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Affordable Clean Energy Rule/Clean Air Act: D.C. Circuit Court of Appeals Vacates and Remands EPA ACE Rule

On January 19, 2021, the U.S. Court of Appeals for the District of Columbia struck down the Affordable Clean Energy (“ACE”) rule. The Court issued a 185-page opinion (download here) within which it ultimately determined...more

K&L Gates LLP

EPA’s Clean Power Plan: Structure, Implications for the Grid, and Next Steps

K&L Gates LLP on

The United States Environmental Protection Agency (EPA) issued the Clean Power Plan (Plan) in its final form on August 3, 2015. The rule reshapes energy policy nationwide by setting state-by-state greenhouse gas emissions...more

King & Spalding

Energy Newsletter - July 2014

King & Spalding on

In This Issue: - Russia's Second Renewable Energy Auction Gives Both Glimmer of Hope and Cause for Concern - Tanzania Publishes First Draft of a Long-Awaited Local Content Policy - New York's Highest...more

King & Spalding

REGULATORY: Environmental: U.S. Supreme Court Agrees to Review Interstate Air Pollution Rules

King & Spalding on

The U.S. Supreme Court will give the Environmental Protection Agency another chance to justify its rule targeting interstate air pollution. On June 24, 2013, the Court agreed to take up this issue by reviewing a case from the...more

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