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.
SoCalGas' system remains "impaired," but reliability concerns have eased thanks to forecasts of a warm winter, the California Energy Commission said.
FERC asked for more information on the Western Resource Adequacy Program, including how it would accommodate participants without market-based rate authority.
The state's community choice aggregators expanded their long-term procurement of clean energy by 14%, including the addition of 119 MW of long-duration storage.
An extended day-ahead market for CAISO's Western Energy Imbalance Market could produce up to $1.2 billion annually for Western participants, a new study found.
The California Public Utilities Commission OK'd $1 billion for electric-vehicle charging infrastructure, with 70% of it for medium- and heavy-duty vehicles.
BPA proposed to hold its rates mostly flat over its next two-year rate cycle — and said it might cut rates this year — thanks to surging revenues.
The Energy Department awarded PG&E more than $1 billion to keep California's last nuclear plant operating beyond its planned retirement for grid reliability.
The California Air Resources Board approved its largest budget yet for incentive programs for clean cars, trucks and buses.
FERC approved the Lower Klamath Project's license surrender, setting the stage for the largest dam removal and salmon restoration effort in U.S. history.
Arizona regulators granted a key approval to the SunZia Transmission project, which would deliver wind energy from central New Mexico into Arizona.
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