Gov. Gavin Newsom (D) and top California Democrats announced on Tuesday that they would seek an extension of the state’s “cap-and-trade” emissions reduction program — countering Trump ...

The utilities hatched a plan to undermine rooftop solar. They started saying untrue things about us, suggesting we were ...

Solar produced nearly as much electricity as gas in the nation's most populous state in 2024. Could this be the year it takes the lead?

The huge growth in charging ports indicates the increasing number of zero-emission vehicles on California roads. But the ...

No, rooftop solar advocates told the good-government Little Hoover Commission at a recent hearing, rooftop solar doesn’t cost ...

California is known for being the center of the tech industry, including artificial intelligence. Yet when it comes to tech companies deciding where to locate the data centers that are powering the AI ...

A member of the California Assembly from Whittier says her legislation would reduce electricity costs for people without rooftop solar panels.

A bipartisan group of California lawmakers is calling on the Trump administration to preserve federal funding for a hydrogen ...

“The Earthship Residence is a sustainable, independent home. It’s buried on three sides, and has a metal roof making it ...

Offset project developers are looking for solid ground. But questions remain about whether governments can provide that.