Environmental Defense Fund6h
D.C. Circuit Hears Oral Argument in Challenges to EPA’s National Health-Based Standards for Soot
(Washington, D.C. – December 16, 2024) This morning, the U.S. Court of Appeals for the D.C. Circuit will hear oral argument in challenges to EPA’s updated and strengthened national health-based ...
Environmental Defense Fund5h
Supreme Court Will Not Consider Constitutional Challenges to California Clean Vehicle
(Washington, D.C. – December 16, 2024) The U.S. Supreme Court today denied a petition asking it to review constitutional challenges to California’s authority to enforce its own pollution limits for ...
Environmental Defense Fund3d
Supreme Court Will Not Consider Challenges to California Core Authority to Establish Clean Vehicle Standards Brought by Oil and Gas Interests
The U.S. Supreme Court announced that it will not review challenges to California’s core statutory authority to enforce its own vehicle pollution limits.