West Virginia is ready to defend Trump’s climate rollback in court

By Niina H. Farah | 02/13/2026 04:18 PM EST

The state solicitor general cited West Virginia’s landmark Supreme Court triumph over an Obama-era climate rule as one reason he expects EPA’s endangerment finding repeal to survive legal challenge.

The Supreme Court.

The Supreme Court is shown. The top legal advocate for West Virginia pointed to recent Supreme Court losses for environmentalists as evidence that the courts are likely to uphold EPA's rescission of a bedrock scientific finding on climate change. J. Scott Applewhite/AP

West Virginia is preparing to back EPA in court as the agency steels itself for inevitable legal challenges to its repeal of the legal cornerstone for the agency’s climate regulations.

“The science has evolved, the legal landscape as well, so that certainly gives them enough room to reevaluate” the endangerment finding, West Virginia Solicitor General Michael Williams said to POLITICO’s E&E News on Friday, speaking on the sidelines of a conference in Washington hosted by the conservative Pacific Legal Foundation.

Williams praised EPA for the degree and seriousness of its analysis leading up to its repeal of the 2009 endangerment finding, which provided the legal basis for regulating planet-warming emissions from vehicles, power plants, and the oil and gas sector.

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Litigation over the repeal is all but guaranteed to end up at the Supreme Court. Two recent rulings from the high court provide legal backing for the Trump administration’s move, said Williams.

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