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.
IBEW
The change of heart comes as participants in the West-Wide Governance Pathways Initiative work to build the framework for an independent RTO.
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Backers of an effort to create the framework for an independent Western RTO know how much money they’ll need to get things off the ground, and they’re seeking funders.
Western Markets Exploratory Group
The New Mexico Public Regulation Commission will dive into a report on the financial implications of a Western day-ahead electricity market.
The Breakthrough Institute
The 2,200-MW PG&E plant will be the first recipient of federal funds being made available to shore up operations at U.S. nuclear plants that face imminent closure.
FERC
FERC approved $2.3 million in penalties against Vitol and one of its traders for manipulating CAISO's market in 2013 to limit losses stemming from the firm's congestion revenue rights position.
CAISO
The partial solar eclipse of Oct. 14, 2023, knocked 4,500 MW of solar generation off the CAISO grid — about 1,000 MW more than the reduction seen during the August 2017 total eclipse.
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FERC rejected PG&E's request for an adder to its transmission rates based on its participation in CAISO, finding that California law precludes it from leaving the ISO without the state’s permission.
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Future historians of the U.S. electricity sector one day might conclude the development of an RTO in the West hinged on two separate but interrelated events occurring on one day in July 2023.
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CAISO marked a key milestone in its Western expansion efforts after FERC approved nearly every aspect of its proposed Extended Day-Ahead Market.
Westside Governance Pathways Initiative
The group working to establish a single Western RTO heard summaries of five potential options for a new governing body that could be independent of CAISO.
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