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.
CAISO proposed paying batteries to stay charged during the day in readiness for summer evening peaks to maintain resource adequacy in Western heat waves.
The CPUC fined Southern California Edison $550 million for major wildfires in 2017-18 and approved the utility's new $1.3 billion storage project.
A CARB workshop brought together experts to discuss what it will take to decarbonize California's residences.
The California PUC issued a highly anticipated and controversial proposal to revamp the way rooftop solar customers are paid for surplus generation.
EPA announced that President Biden intends to name California Public Utilities Commissioner Martha Guzman Aceves as administrator of the agency's Region 9.
N.M. regulators shot down Avangrid’s proposed acquisition of PNM Resources after officials pointed to Avangrid’s “demonstrated record of poor performance.”
The Los Angeles Department of Water and Power is betting big on generating electricity with green hydrogen out of sheer necessity, its top official said.
C&I customers in California and PJM could reduce their emissions much more by procuring carbon-free electricity hour by hour, according to a new
report.
The California Energy Commission has approved allocating up to $500 million in grant funding for electric vehicle charging incentive programs.
The California PUC penalized PG&E $125 million for starting the 2019 Kincade fire by using a new enforcement tool that caused discord among commissioners.
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