The Biden administration on Monday took a key step toward restoring California’s power to limit greenhouse gas emissions from automobiles and overturn a Trump-era policy that pitted the federal government against a state seeking to eventually ban conventional gasoline-powered cars.
The Environmental Protection Agency released a formal notice asking for public comment as it considers restoring a waiver that enables California to mandate zero-emission vehicles and enforce its own stringent limits on greenhouse gas emissions from vehicle tailpipes. The Trump administration yanked that waiver in 2019.
Under the Clean Air Act, California has special treatment to set air pollution policies that are tougher than the federal government’s -- and other states may elect to adopt them. So far, 14 other states have, representing more than a third of the U.S. vehicle market.
“The 2019 decision to revoke the state’s waiver to enforce its greenhouse gas pollution s…