State of Ohio, et al v. EPA, et al

22-1081

June 14, 2022
Clean Energy Cos. Back Calif.'s Power Over Vehicle Emissions

Utilities and clean energy industry groups on Monday threw their support behind the U.S. Environmental Protection Agency in D.C. Circuit litigation challenging the agency's decision to support California's right under the Clean Air Act to create its own greenhouse gas emission standards, saying the Golden State's authority must be preserved.
June 07, 2022
Carmakers Tell DC Circ. They Back Calif. GHG Standards

Ford, Volkswagen, BMW and several other automobile manufacturers asked the D.C. Circuit for permission to jump in on behalf of California in litigation challenging the Golden State's right under the Clean Air Act to create its own greenhouse gas emission standards, saying they support the state regulations.
May 19, 2022
Calif. Squares Up In DC Circ. To Defend CAA Waiver

A group of states and cities led by California told the D.C. Circuit they want to join a lawsuit filed by a rival group of states that aims to strip California of its right under the Clean Air Act to create its own greenhouse gas emission standards for cars and trucks.
May 13, 2022
Red States Challenge Approval Of Calif. Emissions Waiver

A group of Republican-led states on Thursday sued the U.S. Environmental Protection Agency over its decision to restore a Clean Air Act waiver to California that allows the Golden State to craft its own greenhouse gas regulations for vehicles.