Increased discussion of a Western RTO is being driven by clean-energy mandates and state laws requiring transmission owners to join an organized market.

Car manufacturers selling in states that follow California’s ZEV regulations would be able to transfer ZEV credits among states under a new CARB proposal.

CAISO paused its WEIM EDAM effort last year but renewed it Wednesday amid a growing push for greater Western regionalization and market coordination.

A California Energy Commission workshop explored ways that grid-interactive efficient buildings can contribute to carbon reduction goals.

PG&E de-energized power lines in California as high winds and drought raised the risk of wildfires, but it was able to keep its latest PSPS more limited.

The California PUC began investigating the safety practices of gas and electric utilities under its jurisdiction to head off disasters.

The California Energy Commission updated its midterm reliability analysis for 2022-2026, concluding California has enough capacity without adding fossil fuels.

The type of extreme sea levels previously expected to occur once every 100 years could happen annually by 2100 because of global warming, a new study says.

Four manslaughter charges against PG&E in the 2020 Zogg Fire followed the first lawsuit against the utility for starting the still-burning Dixie Fire.

Gov. Gavin Newsom stood in the smoke of Sequoia National Park on Thursday to discuss the $15 billion California is spending on climate resilience.