CAISO/WEIM
CAISO Board of GovernorsCalifornia Agencies & LegislatureCalifornia Air Resources Board (CARB)California Energy Commission (CEC)California LegislatureCalifornia Public Utilities Commission (CPUC)EDAMOther CAISO CommitteesWestern Energy Imbalance Market (WEIM)WEIM Governing Body
The California Independent System Operator serves about 80% of California's electricity demand, including the service areas of the state's three investor-owned utilities. It also operates the Western Energy Imbalance Market, an interstate real-time market covering territory that accounts for 80% of the load in the Western Interconnection.
Pacific Gas and Electric transmission and distribution lines caused the deadliest and most destructive fire in California history, state officials said.
CAISO said that Turlock Irrigation District, California’s oldest irrigation district, signed an agreement to join the Energy Imbalance Market in April 2021.
ERCOT’s low reserve margin sticks out when compared to those of most other regions in the U.S., where their reserves are well above their reference levels.
CAISO’s summer load forecast predicts an abundance of hydroelectric power but sees constraints on its natural gas supplies.
The NERC Board of Trustees approved a supply chain report and a new standard on third-party transient electronic devices while eliminating 84 requirements.
PG&E Corp. came under criticism from a federal judge, who ordered its new CEO and board members to view the scene of the devastating Camp Fire.
The Western Energy Imbalance Market chalked up another future member after Tucson Electric Power signed an agreement saying it will join in April 2022.
FERC denied a request for rehearing by the city of Oakland against Pacific Gas and Electric for charging retail instead of wholesale rates.
Speakers at this year’s Western Reliability Summit discussed the growth of solar, the challenges of cybersecurity and the dangers of climate change.
FERC rejected PG&E’s request to rehear its ruling that it shares authority with a federal bankruptcy judge over any PPAs the utility might seek to modify.
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