Trump administration revokes California’s authority to set auto mileage standards; state officials respond

In a move President Trump said will reduce the prices of cars but will also anger environmental groups, the White House will revoke California's authority to set fuel economy standards.

Trump announced the move Wednesday, saying the decision was made “in order to produce far less expensive cars for the consumer,” while making cars safer at the same time.

“This will lead to more production because of this pricing and safety advantage, and also due to the fact that older, highly polluting cars, will be replaced by new, extremely environmentally friendly cars,” Trump tweeted Wednesday morning.

California's authority to set its own emissions standards tougher than the federal government's goes back to a waiver issued by Congress during passage of the Clean Air Act in 1970. The state has long pushed automakers to adopt more fuel-efficient passenger vehicles that emit less pollution. A dozen states and the District of Columbia also follow California's fuel economy standards.

The Trump administration decision revokes that waiver, touching off what is sure to be another high-profile legal fight with the Golden State.

In anticipation of the move, California Attorney General Xavier Becerra said Tuesday that the administration's action will hurt both U.S. automakers and American families. He said California would fight the administration in federal court.

"You have no basis and no authority to pull this waiver," Becerra, a Democrat, said in a statement, referring to Trump. "We're ready to fight for a future that you seem unable to comprehend."

California Gov. Gavin Newsom said the White House "has abdicated its responsibility to the rest of the world on cutting emissions and fighting global warming."

The president, though, claimed there would be “very little difference” in emissions between the federal and California’s standard, but said cars “will be far safer and much less expensive.” He also predicted that a new national standard for fuel economy will result in more cars being produced by the U.S. and more jobs.

The move comes after the Justice Department recently opened an antitrust investigation into a deal between California and four automakers for tougher pollution and related mileage requirements than those sought by Trump.

Trump also has sought to relax Obama-era federal mileage standards nationwide, weakening a key effort by his Democratic predecessor to slow climate change.

"We embrace federalism and the role of the states, but federalism does not mean that one state can dictate standards for the nation,” EPA Administrator Andrew Wheeler told the National Automobile Dealers Association Tuesday, adding that higher fuel economy standards would hurt consumers by increasing the average sticker price of new cars and requiring automakers to produce more electric vehicles.

Environmentalists condemned the Trump administration's move, which comes as gasoline prices have crept higher following a weekend drone attack that hobbled Saudi Arabian oil output.

"Everyone wins when we adopt strong clean car standards as our public policy," said Fred Krupp, president of Environmental Defense Fund. "Strong clean car standards give us healthier air to breathe, help protect us from the urgent threat of climate change and save Americans hundreds of dollars a year in gas expenses."

The Associated Press contributed to this report.