CAISO's Board of Governors and the Western Energy Imbalance Market Governing Body approved an extended day-ahead market for the WEIM, calling it a milestone.

Recent departures at CAISO, the California Public Utilities Commission and the California Energy Commission require new appointments by Gov. Gavin Newsom.

What the RTOs told FERC about how they are working to ensure reliability despite a changing generation mix — and what the commenters think of their plans.

CAISO released a draft report on Western regionalization that is intended to revive talks on the ISO becoming a multistate RTO and bolster legislation.

A recent New York Times article rekindled the debate over RTO markets and electric deregulation and a Harvard study released last month provides new ammunition.

A half dozen new climate and energy laws took effect in California on Jan. 1.

The CAISO Board of Governors named a new chair and vice chair from its members while thanking departing Chair Ashutosh Bhagwat for his 12 years of service.

TransWest Express, a power line linking Wyoming wind to California, won board approval to participate in CAISO as a transmission owner under a new model.

The CAISO Board of Governors and Western Energy Imbalance Market Governing Body adopted resource sufficiency and storage changes to promote summer reliability.

FERC restarted a hearing in a dispute over an interconnection agreement that would reduce transmission capacity for a 20-year-old gas-fired plant in California.