A grueling heat wave that caused rolling blackouts and sparked wildfires across California is expected to abate somewhat starting Thursday.

CAISO said millions of residents could be blacked out this week because it does not have enough power to meet demand during the heat wave.

CAISO declared a Stage 3 emergency, ordering rolling blackouts across the service territories of the state's three big investor-owned utilities.

The pandemic is having little impact on BPA's financial health, with FY 2020 net income projected to exceed a worst-case scenario.

CAISO named the head of BPA as its new chief Thursday, a move that could help further the expansion of the Western EIM and increase its regional influence.

CAISO’s proposal to develop new capacity products through its day-ahead market enhancements initiative may not yield expected benefits, a key skeptic says.

The proposed expansion of CAISO’s Western Energy Imbalance Market to a day-ahead market won’t be as voluntary as advertised, some stakeholders are arguing.

The CAISO Board of Governors adopted the first of two proposals intended to allow co-located and hybrid resources to connect to the grid more seamlessly.

A discussion on natural gas’ role in a clean-energy grid during NARUC's Summer Policy Summit revealed a divide between ISOs and RTOs.

CAISO issued a proposal outlining the leading edge of its plan to bring day-ahead trading to the Western Energy Imbalance Market.