"This is the same authority that underpins New Mexico’s rules," according to a state Environment Department spokesperson.

Steve Hilton made a stop in Chico, part of his effort to engage with Californians throughout the state as he campaigns for ...

In a secretive rapid-fire process Friday, the lawmakers rapidly dispatched bills that would cost the state money – everything ...

The U.S. Senate voted Thursday to prevent California from enforcing regulations on tailpipe emission from new cars and trucks ...

Opponents of California's waiver, which had been adopted by 11 other states and Washington, D.C., called it economically ...

Legal experts say Congress misused a federal law to do so, potentially “opening up a Pandora’s box it cannot close.” ...

The industry celebrated after Congress moved to cancel California emission standards that would have required a transition to ...

The U.S. Senate joined the House in voting to revoke strict state-level emissions standards enacted by California's Air ...

California has passed a net metering bill that could worsen residential solar owners’ rates when acquiring a property.

California is preparing to sue the federal government to recover its right to set vehicle emissions standards, Rob Bonta, the ...

Opponents of SB 607 argue that the bill would gut California's landmark environmental law, the California Environmental ...

Under California’s mandate, 35% of new 2026 model cars sold in the state must be zero-emissions, ramping up to 68% in 2030 ...