CAISO/WEIM
CAISO Board of GovernorsCalifornia Agencies & LegislatureCalifornia Air Resources Board (CARB)California Energy Commission (CEC)California LegislatureCalifornia Public Utilities Commission (CPUC)Other 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.
The California Air Resources Board has named Steven Cliff, administrator of the National Highway Traffic Safety Administration, as CARB’s new executive officer.
The mood was almost euphoric as the CEC adopted the nation’s most ambitious long-term offshore wind goals, targeting up to 5 GW by 2030 and 25 GW by 2045.
A proposed massive solar farm is stirring controversy in southeastern Washington, pitting farmers and unions against local officials and the region’s GOP.
Vistra CEO Jim Burke says he remains confident in the company's value proposition, even as it turned in a major second-quarter loss.
A transmission line meant to carry 3,000 MW of Wyoming wind energy to California wants to join CAISO, but the ISO's process is raising concerns.
The California PUC adopted a submetering protocol to let EV owners be billed at lower rates for charging, the first such program in the nation.
The California Energy Commission issued a draft report that could double the state's offshore wind targets for 2045 in response to stakeholder comments.
San Diego Gas & Electric and its partners launched the first interconnected vehicle-to-grid project to offer support during energy emergencies.
California regulators are awaiting approval from the EPA for a rule that would require an increasing percentage of trucks sold in the state to be zero emission.
A Western RTO could yield significant economic benefits, adding billions to the region’s GDP and generating thousands of new jobs, a new report says.
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