On June 30, 2022, the U.S. Supreme Court decided West Virginia v. Environmental Protection Agency, No. 20-1530, holding that the Environmental Protection Agency does not have the authority to require existing coal-fired power...more
On June 29, 2015, the United States Supreme Court decided Michigan v. Environmental Protection Agency, No. 14-46, and two other consolidated cases, holding that the Environmental Protection Agency (EPA) acted unreasonably,...more
On June 23, 2014, the U.S. Supreme Court decided Utility Air Regulatory Group v. Environmental Protection Agency, No. 12-1146, holding that the U.S. Environmental Protection Agency (EPA) cannot require that a stationary...more