The movement to keep PG&E's Diablo Canyon nuclear plant open 10 years past its planned retirement date in 2025 has gained momentum and essential support.

The California Air Resources Board has named Steven Cliff, administrator of the National Highway Traffic Safety Administration, as CARB’s new executive officer.

The mood was almost euphoric as the CEC adopted the nation’s most ambitious long-term offshore wind goals, targeting up to 5 GW by 2030 and 25 GW by 2045.

A transmission line meant to carry 3,000 MW of Wyoming wind energy to California wants to join CAISO, but the ISO's process is raising concerns.

The California PUC adopted a submetering protocol to let EV owners be billed at lower rates for charging, the first such program in the nation.

The California Energy Commission issued a draft report that could double the state's offshore wind targets for 2045 in response to stakeholder comments.

San Diego Gas & Electric and its partners launched the first interconnected vehicle-to-grid project to offer support during energy emergencies.

California regulators are awaiting approval from the EPA for a rule that would require an increasing percentage of trucks sold in the state to be zero emission.

A study commissioned by the California PUC warns that more than 5% of hydrogen blended with natural gas can increase the risks of leaks and metal degradation.

A California program to encourage the purchase of zero-emission off-road equipment has handed out more than $100 million in incentives since reopening.