Supreme Court Weighs State Climate Liability in High-Stakes Boulder Case
The U.S. Supreme Court heard arguments on October 5, 2026, in Suncor Energy v. County Commissioners of Boulder County, a case determining whether local governments can sue fossil fuel companies for climate-related damages. The ruling could impact nearly 40 similar lawsuits and billions in potential liabilities for the energy sector. Justice Samuel Alito recused himself, leaving an eight-justice panel to decide if state claims are preempted by federal authority.