California is no longer seeking to enforce ACF, which would have required fleets to phase in ZEVs. The state is withdrawing ...

The California Air Resources Board has withdrawn its request for a waiver to implement the Advanced Clean Fleets rule.

The EPA had yet to grant a waiver for CARB’s requests, which were expected to face opposition from president-elect Trump.

Congressman Doug LaMalfa releaseda statement regarding the California Air Resources Board’s decision to withdraw its Clean ...

CARB recently sent a letter to the EPA withdrawing the state's request for a Clean Air Act waiver for its Advanced Clean ...

California has withdrawn its request for EPA approval of its controversial regulations requiring trucking fleets to purchase ...

CARB's decision to back down on a regulatory proposal that would have required trucking companies to gradually add ...

Industry collaboration is needed to reset and revise government standards,” wrote CFC Executive Director Jim Mullen.

California regulators withdrew a proposal to mandate the sale of zero-emissions trucks over the next 20 years on Tuesday ...

The Biden administration is out of time to greenlight California’s Advanced Clean Fleets rule, so the Golden State is waving ...