The Refrigerant Management Program is part of a suite of climate policies that work together to cut carbon pollution and ...

The Legislative Analyst’s Office, State Auditor, county civil grand juries, the Little Hoover Commission and inspector ...

California residents to receive an average utility bill credit of $137 in April from the Cap-and-Trade program.

Southern California Gas Company (SoCalGas) has announced it has executed a contract with Organic Energy Solutions (OES) to ...

Critical Venture Partners is betting that young founders plucked fresh from universities can solve some of the world’s most ...

The Trump administration plans to alter the Clean Water Act’s definition of wetlands to exclude seasonal streams, ponds and pools.

PG&E says millions of customers will see a credit on their April energy bill. The climate credit also applies to small ...

Last year, astronomers announced that a planet orbits Barnard’s star. Now, researchers have confirmed the existence of three more.

Researchers used community input to design Advanced Clean Truck (ACT) air-quality model experiments. Community asked for ACT policy simulations that convert 48% of medium- and heavy-duty vehicles into ...

As California enters spring, sunrise times become earlier and sunset times become gradually later each day. When the new ...

The partnership to promote clean energy and transportation comes against a backdrop of national trade tensions.

In California, where zero-emission vehicles accounted for about a quarter of car sales last year, legislative analysts ...