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January 28, 2026

CAISO/WEIM

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.
Bonneville Power Administration
BPA Provides More Details on $5B Tx Projects
The Bonneville Power Administration provided updates on the agency’s $5 billion in transmission projects as some stakeholders asked about sunsetting of tax credits and coordination efforts with other developers in the West.
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.
City of Seattle
Conditional Firm Service Offers Way out of BPA’s 61-GW Queue, City Light Says
Seattle City Light presented its proposal for the Bonneville Power Administration’s overhaul of the transmission planning process, saying the agency should offer interim conditional firm service to most developers in the 61-GW transmission service queue.
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.
Washington Dept. of Ecology
Wash. AG, Environmental Groups Challenge DOE’s Centralia Coal Plant Order
Washington’s attorney general and a coalition of environmental groups have mounted separate challenges to DOE's December decision to order TransAlta to continue operating the state’s last coal-fired plant for three months beyond its scheduled retirement.
Idaho Power
FERC Staff Recommends Relicensing of Idaho Power’s Hells Canyon Dams

FERC staff recommended the commission relicense three Idaho Power-owned dams that have been operating under annual licenses since 2005, finding the company’s proposed measures adequately mitigate the environmental impact of the dams.

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BPA Prepares Pilot Program to Reduce Balancing Reserves
The Bonneville Power Administration is starting a new pilot program to decrease balancing reserve capacity requirements by connecting new generation facilities to the grid.
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BPA Tx Planning Overhaul Prompts Concern for Northwest Clean Energy Compliance
Some of the Bonneville Power Administration’s proposals aimed at resuming transmission planning processes risk pushing study timelines to the point where the agency’s customers could run afoul of clean energy targets in Washington and Oregon, stakeholders say.

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