News Releases Search All News ReleasesView all news releases or search by topic, program, or year. Air PollutionClimate ChangeEnvironmental JusticeIncentivesOn-Road Heavy-Duty VehiclesOn-Road Vehicle Programs(-)Truck & BusAdvanced Clean TrucksCalifornia Climate InvestmentsCap-and-Invest ProgramCarl Moyer Program: School BusClean Truck & Bus Vouchers (HVIP)Heavy-Duty Low NOxLow Carbon Transportation Incentives and Air Quality Improvement ProgramLower-Emission School Bus Program(-)On-Road Heavy-Duty Voucher Incentive ProgramSchool BusesTruck and Bus Regulation (-)2022 2 results found for Oct 12, 2022New report shows how California is leading the nation in cleaning up school busesMar 30, 2022California Air Resources Board and CALSTART reopen incentives for clean trucks and buses Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContact Office of Communications comms@arb.ca.gov