California’s Air Resources Board (CARB) on Jan. 13 sent a letter to withdraw its request to the Environmental Protection Agency pursuant to Sections 209(b) of the Clean Air Act (CAA) for a ...

California on Monday withdrew a waiver request to the Environmental Protection Agency to enact the country ... sale of diesel trucks by 2036. “The withdrawal is an important step given the ...

EPA Admin Lee Zeldin has submitted waivers granted to California for its Advanced Clean Trucks (ACT) and Omnibus NOx rules ...

In December, EPA granted waivers for California’s Advanced ... Notably, the recent withdrawal of the four pending waiver requests does not mean the regulated community can ignore the legal ...

SACRAMENTO, Calif. (AP) — California withdraws request to phase out diesel-powered semi-trucks and locomotives after Biden EPA stalls on approval. Got a question? Put a reporter on it.

(AP) — California’s efforts to ... “While we are disappointed that U.S. EPA was unable to act on all the requests in time, the withdrawal is an important step given the uncertainty presented ...

The Trump administration is seeking to revoke California’s EPA waivers approved under the Biden administration, with the aim of killing the state's Advanced Clean Trucks and Omnibus NOx rules.

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 requests in time, the withdrawal is an important step given the ...