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February 21, 2026

California Independent System Operator (CAISO)

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EDAM Town Hall Highlights ‘Pivotal Moment for the West’
CAISO leaders staged a virtual “town hall” to stress the importance of a smooth rollout to the ISO’s Extended Day-Ahead Market in May and promise to address market seams issues.
Shutterstock
Pathways Asks CAISO to Kickstart ROWE Funding Discussions
The West-Wide Governance Pathways Initiative’s Launch Committee asked CAISO to initiate a stakeholder process to create a funding mechanism for the newly incorporated organization that is slated to assume governance over the ISO’s energy markets.
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CAISO Issues 1st Report Under Independent Governance Law
CAISO released its first mandatory report under the California assembly bill that paves the way for an independent regional organization to assume responsibility over the ISO’s energy markets.
CPUC
Almost 9 GW of Calif. Renewables Delayed by Slowed Transmission Buildout
California continues to add in-state renewable energy resources, but the transmission upgrades needed to bring those projects online have been lagging behind, according to the Public Utilities Commission.
LS Power Grid
Nevada Regulators Approve SWIP-North Construction Permit
Nevada regulators approved a construction permit for the SWIP-North transmission line, keeping the project on track for a 2028 operation date.
U.S. Army Corps of Engineers
CPUC Portfolio Shows Offshore Wind Delayed up to 6 Years
California’s two large offshore wind projects could be delayed by up to six years due to recent federal policy actions, a CPUC administrative law judge said.
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CPUC Urges ‘Stop the Brakes’ Tool for EDAM Congestion Revenue Approach
The California PUC wants CAISO to come up with a way to pause settlements of certain congestion revenue allocations in the ISO’s upcoming Extended Day-Ahead Market if participants begin to game the market through extensive self-scheduling.
Microsoft
CPUC OKs New Tx Projects for Microsoft Data Center Despite Cost Unknowns
The California Public Utility Commission approved construction of a set of transmission infrastructure projects to support a 90-MW data center owned by Microsoft, but questions remain about whether the upgrades will increase or decrease ratepayer costs.
Black Hills Energy
Black Hills Completes $350M Tx Project as New BA Prepares to Join CAISO’s WEIM

Black Hills Energy completed construction on a 260-mile, $350 million transmission expansion project that will interconnect electric systems in Wyoming and South Dakota, while expanding the footprint of CAISO’s Western Energy Imbalance Market.

Balise42, CC BY-SA 4.0, via Wikimedia Commons
CAISO Looks to Remove Stagnant Projects from Interconnection Queue
CAISO has proposed new interconnection criteria to flush out stale projects from a generator interconnection queue that has reached record volumes in recent years.

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