Resources Resources, research, data & other tools Resource DirectoriesExecutive OrdersPermits, Certifications, Verifications, and RegistrationsFormsDatabase ApplicationsResearchA-Z indexVapor RecoveryEducational ResourcesVideos Keywords Clean CarsClimate ChangeConsumer Products(-)EnforcementFuelsIndustry & ManufacturingResearch(-)Simple Solutions to Improve Air Quality(-)Sustainable CommunitiesZero-Emission Transportation(-)Advanced Clean Cars ProgramAir Cleaners & Ozone Generating ProductsCalifornia Racing VehiclesChildren's HealthCommunity AirCommunity Air Protection Program Community SolutionsEmergency Backup GeneratorsExposureIndoor Air(-)Local Actions for Climate ChangeLower-Emission School Bus ProgramPeople at Risk(-)Portable Equipment Registration Program (PERP)Public Safety Power Shutoff (PSPS) EventsSchool Buses(-)Stationary Hydrofluorocarbon Reduction MeasuresSustainable Communities & Climate Protection ProgramVolatile Organic Compounds (VOCs) and FormaldehydeFact Sheet(-)FormInformationLegal Document(-)NoticeReports(-)Research 7 results found for Research2019 Report on the State of Climate Action Plans in California NoticePublic Workshop: January 30, 2020 NoticeTechnical Working Group: August 2019 NoticePERP- Public Notification & Outreach FormPERP Application, Record Keeping & Reporting Forms FormPERP Emergency Events ResearchResearch on Transportation Choices Featuredthe TruckStop Diesel truck informationDriveClean Buying guide for clean and efficient vehiclesBreathe Well Air quality in your neighborhood