Resources Resources, research, data & other tools Resource DirectoriesExecutive OrdersPermits, Certifications, Verifications, and RegistrationsFormsDatabase ApplicationsResearchA-Z indexVapor RecoveryEducational ResourcesVideos Keywords Clean CarsClimate Change(-)EnergyFreight & Goods MovementIndustry & ManufacturingResearch(-)Truck & BusZero-Emission TransportationAir Cleaners & Ozone Generating Products(-)California Climate Investments(-)Carl Moyer Memorial Air Quality Standards Attainment ProgramIn-Use Off-Road Diesel-Fueled Fleets RegulationIndoor AirMobile Source Emissions Research ProgramSustainable Communities & Climate Protection ProgramVolatile Organic Compounds (VOCs) and FormaldehydeFact SheetInformation(-)Research 2 results found for ResearchMeasuring Real-World Heavy-Duty Truck Emissions ResearchResearch Synthesis #16-03 "A Clean Energy Industry Strengthens California’s Economy" Featuredthe TruckStop Diesel truck informationDriveClean Buying guide for clean and efficient vehiclesBreathe Well Air quality in your neighborhood