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February 1, 2026

Idaho Power

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.
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.

IMCO
Idaho Power Can Retain Market-based Rate Authority, FERC Rules
Idaho Power can continue to sell power at market-based rates after it acquired more than 200 MW in resources 2023 and 2024, FERC ruled.
Brattle Group
Brattle Study Finds Similar PRMs Under Alternative Western RA Footprint
A new Brattle Group study examined the impact on planning reserve margins of an alternative Western resource adequacy program that includes expected participants in CAISO’s Extended Day-Ahead Market.
New Mexico Renewable Energy Transmission Authority
WRAP Day-Ahead Market Task Force Looks to Future After Commitments, Withdrawals
The Western Resource Adequacy Program Day-Ahead Market Task Force held its first meeting after the program’s binding decision deadline, with members exploring how the new participant footprint will impact transmission connectivity and other issues.
CAISO
FERC Approves Incentives, Tariff for SWIP-North
FERC granted Great Basin Transmission’s request for incentives and a transmission owner tariff for its SWIP-North line – rejecting arguments that the project no longer makes sense with the cancellation of the Lava Ridge wind farm. 
Seattle City Light
WRAP Wins Commitments from 16 Entities

Sixteen entities have committed to participating in the Western Resource Adequacy Program’s first financially “binding” season covering winter 2027/28, the Western Power Pool said.

Camerafiend, CC BY-SA-3.0 via Wikimedia Commons
4 Entities Join NV Energy in Exiting WRAP, While Idaho Power Commits

Calpine, Eugene Water & Electric Board, PGE and PNM joined NV Energy in leaving the Western Resource Adequacy Program, while Idaho Power signaled its continued commitment.

NorthWestern Energy
Black Hills-NorthWestern Merger Could Reshape Western Market Map

The proposed merger between Black Hills Corp. and NorthWestern Energy likely will reshape the map in the competition between CAISO’s Extended Day-Ahead Market and SPP’s Markets+ — but it’s still too early to know where new boundaries will be drawn.

© RTO Insider
WRAP Task Force Explores Optimization Under Day-ahead Markets
A new task force will examine how the WPP’s WRAP can continue to operate efficiently under the new multimarket environment emerging in the West.

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