On February 3, 2025, the U.S. District Court for the Central District of California granted a motion to dismiss filed by the California Air Resources Board (CARB), dismissing plaintiffs’ claims that SB 253 (the Climate...more
California’s ambitious zero-emission, heavy-duty truck regulations face new legal challenges. Our Environment, Land Use & Natural Resources Group outlines the status of California’s Advanced Clean Fleet (ACF) Regulation,...more
A coalition of 17 states led by Nebraska is suing California for creating ZEV standards for trucking fleets, saying the state’s rule violates the Constitution’s Commerce Clause. California’s Advanced Clean Fleets regulation,...more