News Releases Search All News ReleasesView all news releases or search by topic, program, or year. On-Road Heavy-Duty VehiclesAB 32 Climate Change Scoping PlanAB 2588 Air Toxics "Hot Spots"Air Quality Improvement Program GuidelinesAir Toxics ProgramCalifornia Corporate Greenhouse Gas Reporting and Climate Related Financial Risk Disclosure ProgramsCap-and-Invest Program(-)Clean Truck & Bus Vouchers (HVIP)Community Air Protection Program Community Planning and Capacity BuildingDiesel EnforcementNatural and Working Lands New Vehicle and Engine CertificationSchool Buses(-)2026202520242023202220212019201820152007 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
