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 PlanCalifornia Greenhouse Gas Emission Inventory ProgramDiesel FuelElectricity Transmission and Distribution Greenhouse Gas EmissionsExposureGasolineHaagen-Smit Clean Air AwardsLow Carbon Transportation Incentives and Air Quality Improvement ProgramLower-Emission School Bus ProgramMandatory Greenhouse Gas Emissions ReportingMobile Source Emissions Research ProgramNatural and Working Lands (-)School Buses202620252024202320222021202020182017(-)2006 1 results found for Dec 8, 2006State’s Oldest School Bus Retires After 55 Memorable Years of Service Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContact Office of Communications comms@arb.ca.gov
