California Takes Dramatic Action To Cut Greenhouse Gas Pollution From Vehicles
“Transportation creates nearly half of California’s greenhouse gas pollution,” said Environmental Defense policy associate, Kate Larsen. “CARB’s action this month will cut pollution and save drivers money without sacrificing safety or affordability.”
“The technology to make cuts in greenhouse gas pollution is available today,” said Environmental Defense automotive engineer John DeCicco. “For years, California has shown the way to cut car pollution without harming the economy or undercutting driver choice. The rest of the nation, and the world, will soon follow the state’s lead.”
Today’s action by CARB will put in place regulations that achieve the maximum feasible and cost-effective reduction of greenhouse gases emitted by passenger vehicles, in accordance with California’s Assembly Bill 1493 (“Pavley”), which was passed in 2002. The measure is scheduled to go into effect on January 1, 2006, and will apply to model year 2009 vehicles and beyond.
In testimony at the hearing, Environmental Defense economist Eric Haxthausen said, “It is clear that any reasonable policy to stabilize the climate will include greenhouse gas emissions reductions from California vehicles.”
With more than 3 million members, Environmental Defense Fund creates transformational solutions to the most serious environmental problems. To do so, EDF links science, economics, law, and innovative private-sector partnerships to turn solutions into action. edf.org
Latest press releases
-
Colorado approves fee increases to support air quality protections
May 22, 2026 -
Proposed legislation would lock North Carolina into expensive, outdated energy sources in a time of high bills and growing electricity demand
May 20, 2026 -
Trump administration illegally extends costly Michigan coal plant over a year past its planned retirement
May 18, 2026 -
Trump EPA weakens national drinking water protections for toxic “forever chemicals”
May 18, 2026 -
Transportation Bill Misses an Opportunity
May 18, 2026 -
EDF Files Amicus Brief to Conserve South Atlantic Red Snapper
May 18, 2026