One of the rules California pulled after the EPA failed to approve it would ... that U.S. EPA was unable to act on all the ...

In December, the EPA approved two California waiver requests, including its rule mandating that 100 percent of cars sold in the state be zero emission by 2035. The Trump administration could try ...

The GAO said EPA Administrator Lee Zeldin’s request to Congress last month to use the CRA to overturn EPA’s waivers granting California permission under the Clean Air Act is illegal, reiterating a ...

Seeing the writing on the wall, the California Air Resources Board already has withdrawn its waiver request for the U.S. Environmental Protection Agency’s approval of its Advanced Clean Fleets ...

To fully end the de facto EV mandate, the Trump administration will have to deal with the third prong of former President Joe Biden’s war on gas-powered cars — the EPA waiver for California’s ...

Get Instant Summarized Text (Gist) The EPA's plan to repeal or weaken over two dozen regulations could significantly impact California's climate initiatives, including air and water quality ...

(AP) — California ... its requests for federal approval to implement stricter emissions rules for locomotives and semi-trucks because the U.S. Environmental Protection Agency had yet to ...