Trump DOJ Sues California To Block State EV Mandates
DOJ sued to block California's Advanced Clean Cars rules, arguing they violate federal fuel-economy law by imposing state-specific mileage requirements on automakers.

Trump DOJ Sues California Over EV Mandate
Trump administration sues California over the state's nation-leading vehicle-emission rules

Trump's DOJ sues California over emissions regulations

US Sues California Over Zero-Emission Vehicle, Greenhouse Gas Rules
Overview
The Justice Department filed a lawsuit Thursday in the U.S. District Court for the Eastern District of California seeking to block California air regulators' electric-vehicle and emissions rules.
The complaint alleges California's Advanced Clean Cars rules amount to state-specific mileage requirements that violate the Energy Policy and Conservation Act and NHTSA's exclusive fuel-economy authority.
Attorney General Pam Bondi said the mandates "drive up costs for American consumers," and Transportation Secretary Sean P. Duffy and NHTSA officials said the suit protects a single federal standard.
California's CARB adopted Advanced Clean Cars II requiring 100% of new passenger vehicles sold in the state to be zero-emission by the 2035 model year and set a 35% zero-emission target for new 2026 model cars.
The litigation joins a Ninth Circuit challenge to Congressional Review Act revocations, and Gov. Gavin Newsom has directed CARB to develop new zero-emission regulations while the legal battles proceed.
Analysis
Center-leaning sources frame the dispute as a high-stakes federal-state confrontation by using conflict verbs ('ramped up a battle'), foregrounding California officials' political rebuttals and gas-price statistics, and juxtaposing those with the federal legal claim. Language choices and source selection emphasize timing and consumer cost implications over deeper legal technicalities.
FAQ
Advanced Clean Cars II requires 100% of new passenger vehicles sold in California to be zero-emission by 2035, with a 35% zero-emission target for 2026 model year cars, including flexibility for PHEVs meeting range criteria and ZEV sales.
The DOJ argues that California's Advanced Clean Cars rules impose state-specific mileage requirements, violating the Energy Policy and Conservation Act and NHTSA's exclusive authority over federal fuel-economy standards.
Attorney General Pam Bondi stated the mandates drive up costs for consumers, while Transportation Secretary Sean Duffy and NHTSA officials say it protects a single federal standard.
Governor Gavin Newsom directed CARB to develop new zero-emission regulations while legal battles proceed, reaffirming commitment via Executive Order N-27-25.
Yes, the EPA granted waivers for ACC II under the Clean Air Act, allowing California to enforce the regulations for model years 2026 through 2035 and beyond.
