Case Updates
By a divided vote, Colorado Supreme Court holds that federal law does not displace purported state-law claims seeking to impose liability for effects of global climate change
May 12, 2025
U.S. Chamber files amicus brief arguing that Colorado Supreme Court should hold that federal law alone governs claims seeking to impose liability for effects of global climate change, and that such claims cannot proceed under state law
August 05, 2024
John K. Crisham of Crisham & Holman LLC and William M. Jay and Jesse Lempel of Goodwin Procter LLP served as outside counsel.
Case Documents
- U.S. Chamber Amicus Brief -- ExxonMobil Corp. v. Board of County Commissioners of Boulder County (Colo. S. Ct.)
- Opinion -- ExxonMobil Corp. v. Board of County Commissioners of Boulder County (Colo. S. Ct.)