News Releases Search All News ReleasesView all news releases or search by topic, program, or year. On-Road Heavy-Duty VehiclesAir Toxics ProgramCalifornia Corporate Greenhouse Gas (GHG) Reporting and Climate Related Financial Risk Disclosure ProgramsCalifornia State Implementation PlansCap-and-Invest ProgramClean Cars 4 All(-)Clean Truck & Bus Vouchers (HVIP)Composite Wood Products Airborne Toxic Control MeasureEnforcement Policy & ReportsFuels ProgramGasolineHaagen-Smit Clean Air AwardsIn-Use Off-Road Diesel-Fueled Fleets RegulationNatural and Working Lands New Vehicle and Engine CertificationOn-Road Heavy-Duty Certification ProgramOn-Road MotorcyclesOutdoor Air Quality StandardsPlanning and Capacity BuildingPortable Fuel Containers - Gas CansSchool BusesSmall Off-Road Engines (SORE)(-)20262025202420232022202120192015 1 results found for Apr 2, 2026California’s clean truck and bus incentive program surpasses $1 billion milestone Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContact Office of Communications comms@arb.ca.gov
