Even with all the hubbub about California's emissions standards fading into the past, you're likely to see constant reminders for a while. That's because so many cars today are stickered, badged, or ...

Zero-emission vehicles accounted for 29.1% of all new car purchases in California in the third quarter of 2025, marking progress in the state’s goals of achieving a fully clean-energy future. Gov.

PHOENIX — State environmental officials are moving to force automobile manufacturers to sell Arizona consumers at least some vehicles that don't emit any pollution at all. Draft rules released ...

OLYMPIA, Wash. – Washington Governor Bob Ferguson's office criticized the Senate decision Thursday to block California’s rule banning the sale of new gas-powered cars by 2035. “Today’s decision by ...

This working paper evaluates the current status and projected evolution of low- and zero-emission vehicle powertrains in terms of cost, emissions, and infrastructure needs across vehicle segments that ...