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February 25, 2026

California Independent System Operator (CAISO)

California Here We Come?
Witness after witness at the FERC technical conference cited California competitive wholesale markets, often in an unflattering context.
CAISO Proposes Rules for Distributed Resources, Storage
CAISO is moving forward with an initiative meant to ease the integration of energy storage and distributed resources into its markets.
PGE Affirms Strategy to Help Meet Calif. Environmental Goals
Pacific Gas and Electric isn’t having second thoughts about its strategy of capitalizing on California’s greenhouse gas reduction goals.
CAISO EIM Exports Rise with Spring, Report Shows
EIM transfers out of CAISO were on the upswing in March, re-establishing a pattern first seen last spring with California’s growing solar surpluses.
SPP Names CAISO’s Collins to Lead MMU
SPP named Keith Collins, CAISO manager of monitoring and reporting and former FERC official, as the new executive director of its Market Monitoring Unit.
CAISO Board OKs Black Start, TAC Area, EIM Charter Measures
The CAISO Board of Governors approved Tariff measures that will enable the ISO to procure additional black start resources in the San Francisco Bay Area.
CAISO
With Solar Eclipse Looming, CAISO Weighs its Options
CAISO is developing a plan for an Aug. 21 solar eclipse that will sharply reduce the state's solar power for three hours on a Monday morning in summer.
Utility Proposal Would Increase Legacy Costs for California CCAs
Californians who receive electricity from a community choice aggregator could face higher costs under a plan proposed by three investor-owned utilities.
Salt River Project Signs on to Become 9th EIM Participant
Salt River Project signed an agreement with CAISO that puts the utility on track to join with the Western Energy Imbalance Market (EIM) in April 2020.
CAISO Considers Fast-Track Approval for 2 Tx Projects
CAISO is considering approval of two low-cost transmission upgrade projects using an accelerated procedure that bypasses the usual stakeholder process.

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