News Releases Search All News ReleasesView all news releases or search by topic, program, or year. TopicAlternative Diesel FuelsCalifornia Corporate Greenhouse Gas (GHG) Reporting and Climate Related Financial Risk Disclosure ProgramsCap-and-Invest ProgramClean Cars 4 AllDiesel EnforcementDiesel VehiclesElectricity Transmission and Distribution Greenhouse Gas EmissionsEnforcement of Clean Truck Check HD I/M RegulationHaagen-Smit Clean Air AwardsHeavy-Duty Hybrid Electric Vehicle Certification ProceduresLow Carbon Fuel StandardMobile Source Emissions Research ProgramNatural and Working Lands New Vehicle and Engine CertificationPlanning and Capacity Building(-)School BusesSmall Containers of Automotive RefrigerantZero-emission Vehicle Regulation(-)2026202520242023202220212020201820172006 1 results found for Jan 20, 2026California leads the nation in replacing dirty school buses, even as federal support stalls Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContact Office of Communications comms@arb.ca.gov
Jan 20, 2026California leads the nation in replacing dirty school buses, even as federal support stalls
