Trump vs. California over emissions

President expected to revoke long-standing rule allowing state to have tougher car standards

Washington — President Donald Trump is expected today to revoke a decades-old rule that empowers California to set tougher car emissions standards than those required by the federal government — putting the state and the administration on a path to years of fighting in court.

The move, which has been in the works for much of the last three years, would overturn the foundation for California’s role as an environmental leader in reducing greenhouse gas emissions and improving air quality. By revoking a special waiver the state has relied on for years to set its own standards, the administration will be saying that no state can impose more ambitious pollution controls than those adopted by the federal government.

The Environmental Protection Agency, which will formally make the announcement, had no official comment on the plan, which is expected to be announced while Trump is in California for a campaign fundraising trip.

The administration’s plan to revoke the waiver is likely to set off years of legal battles that could eventually land at the U.S. Supreme Court. The move affects not only California, but also 13 other states and the District of Columbia that follow its emissions regulations.

Gov. Gavin Newsom called the administration’s plan part of a “political vendetta” against the state, and California Attorney General Xavier Becerra said the administration had “no basis and no authority” for its action.

“It’s a move that could have devastating consequences for our kids’ health and the air we breathe if California were to roll over,” Newsom said in a statement. “But we will not — we will fight this latest attempt and defend our clean car standards.”

Democrats in Congress said they would try to block the administration’s move. Rep. Doris Matsui, D-Calif., a member of the House committee that oversees the EPA, said she planned to seek legislation to keep the state’s authority intact. Although Trump likely would veto a free-standing bill to accomplish that, Democrats might be able to attach a provision to a budget measure or some other must-pass measure.

Hanging in the balance is whether California will continue to serve as a laboratory for tough new auto pollution rules and whether its regulations requiring automakers to sell more zero-emission vehicles and plug-in hybrids will survive. The state’s goal is to have more than 1 million of these vehicles on the road by 2025.

California’s special authority to go further than the federal government in regulating auto pollution dates back to the 1960s, when Los Angeles was enveloped in a thick layer of smog that state officials came to see as a public health crisis. By the time the 1970 federal Clean Air Act took effect, the state had already enacted its own tailpipe emission controls.

Concerned that states would pass different regulations, Congress decided the EPA would set vehicle pollution standards for the nation. But it carved out an exception for California, saying EPA would grant it a waiver to set its own rules, provided they were at least as stringent as the federal ones.