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.
A new legislative push for multi-state CAISO governance and the ISO's drive to add an extended day ahead market top this year's agenda.
California agency to approve new emission rules on heavy-duty vehicles, refine LCFS and consider establishing a permanent environmental justice committee.
New Mexico Gov. Michelle Lujan Grisham appointed three members to the state’s revamped Public Regulation Commission, which previously had five elected members.
FERC rejected a proposed settlement intended to resolve a longstanding dispute over how to implement Order 1000 in the WestConnect planning region.
A draft environmental impact study for a proposed Washington wind and solar farm examines concerns about nesting areas for the region’s ferruginous hawks.
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.
An effort to reopen Washington’s last standing aluminum plant with a lower carbon footprint faltered after BPA declined to guarantee low-cost energy.
FERC ordered settlement judge procedures for a 3-year-old dispute between PG&E and the city of San Francisco and over the provision of distribution 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.
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