News Releases Search All News ReleasesView all news releases or search by topic, program, or year. Air Quality MonitoringAir Quality PlansClean Cars(-)Climate ChangeConsumer ProductsEnforcementFreight & Goods MovementFuelsHealthIncentivesIndoor Air Quality & ExposureOceangoing Vessels & Harbor CraftOn-Road Heavy-Duty VehiclesOn-Road Vehicle ProgramsResearchTransitTruck & BusCalifornia Climate InvestmentsCalifornia Corporate Greenhouse Gas (GHG) Reporting and Climate Related Financial Risk Disclosure ProgramsCap-and-Invest ProgramMandatory Greenhouse Gas Emissions ReportingNatural and Working Lands (-)2026202520242023202220212020201920182017201620142013(-)20122011201020082007 8 results found for Feb 26, 2026CARB approves climate transparency regulation for entities doing business in CaliforniaFeb 25, 2026California and Quebec release summary results from 46th joint cap-and-invest allowance auctionFeb 10, 2026Report shows California’s natural and working lands absorbed nearly twice the carbon lost to wildfiresDec 14, 2012Air Resources Board sets stage for carbon offset projectsNov 19, 2012Statement by Air Resources Board Chairman Mary D. Nichols on California’s first cap-and-trade auctionNov 19, 2012Air Resources releases first cap-and-trade auction resultsNov 19, 2012MEDIA ADVISORY: ARB Chairman Mary D. Nichols to address cap-and-trade auction resultsFeb 23, 2012Air Resources Board and USEPA Join Forces for Precision Reporting of Greenhouse Gas Emissions Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContact Office of Communications comms@arb.ca.gov
Feb 25, 2026California and Quebec release summary results from 46th joint cap-and-invest allowance auction
Feb 10, 2026Report shows California’s natural and working lands absorbed nearly twice the carbon lost to wildfires
Nov 19, 2012Statement by Air Resources Board Chairman Mary D. Nichols on California’s first cap-and-trade auction
Feb 23, 2012Air Resources Board and USEPA Join Forces for Precision Reporting of Greenhouse Gas Emissions