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.
FERC gave its blessing to the merger of Columbia Grid and Northern Tier Transmission Group to form NorthernGrid, a transmission planning region stretching eight states.
The California PUC created two pilot programs to jump start the state’s electrification of residential structures, devoting $200 million toward the effort.
The California PUC approved historic increases in the state’s clean energy targets, calling for almost 25 GW of renewable energy and storage by 2030.
CAISO’s Board of Governors approved $141.7M in transmission spending and reliability-must-run contracts covering three power plants in Central California.
CAISO is focused on keeping its control room running and isolating key employees from COVID-19 risk, CEO Steve Berberich told the ISO's board.
FERC rejected PG&E’s request to rehear a case where the commission ruled interconnection customers could be harmed by changes occurring outside boundaries.
California’s grid operator, government agencies and utilities bolstered actions this week to prevent the spread of COVID-19.
Four Colorado utilities decided to join CAISO’s Energy Imbalance Market instead of SPP’s Western Energy Imbalance Service because of the economic benefits.
FERC said it won’t rehear a case on whether Pacific Gas and Electric deserves a $30 million annual incentive adder for staying in CAISO.
NYISO and MISO joined PJM, ERCOT and CAISO in suspending in-person stakeholder meetings in response to the spreading COVID-19 coronavirus.
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