CAISO's Board of Governors approved a redesigned transmission plan that focuses on high-priority projects amid a crush of interconnection requests.

California Assemblymember Chris Holden said he will hold a bill that could eventually turn CAISO into an RTO while he tries to overcome opposition.

CAISO says that 8,100 MW of new resources and California's record snowpack, which is expected to increase hydro generation by 72%, improve its summer forecast.

In California, a predicted budget shortfall that grew $9 billion since January has not resulted in additional proposed cuts in climate and energy spending.

California's Air Resources Board took one of its first steps toward a potential statewide ban on sales of new gas-powered space and water heaters for buildings.

A California Energy Commission workshop examined the difficulties of connecting vast quantities of clean energy resources to the bulk electric system by 2045.

The California Air Resources Board approved groundbreaking rules requiring passenger, freight and switcher locomotives to decarbonize in the next three decades.

California regulators approved a rule that will ban the sale of diesel trucks in the state starting in 2036, requiring all new trucks sold to be zero-emission.

The California Air Resources Board plans to vote on a regulation requiring new switcher locomotives to be zero-emitting by 2030 and freight locomotives by 2035.

A bill that would require all zero-emission vehicles sold in California to have bidirectional charging capabilities by 2027 cleared a key Senate committee.