February 27, 2025

Portland General Electric (PGE)

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CAISO EDAM Pioneers Share Implementation Details
With go-live dates for its first two participants looming in May and October of next year, implementation activities for CAISO’s EDAM are ramping up.
Shutterstock
Oregon Utilities Enter 2025 With Ambitious Wildfire Plans
Increased wildfire risk in the Pacific Northwest has spurred utilities to adjust their operations to account for climate change and other contributing factors to better fight and predict fires going into 2025.
CAISO
WEIM Q4 Benefits Exceed $374M
CAISO's Western Energy Imbalance Market provided participants $374.25 million in benefits during the fourth quarter of 2024, down about 4% from the same period a year earlier, according to an ISO report.
The Brattle Group
Brattle Study Shows Big Benefits for California in ‘Expanded’ EDAM
California ratepayers would save millions more in a CAISO Extended Day-Ahead Market encompassing nearly all the West than in one that includes only those utilities likely to join the market, according to a new Brattle Group study.
SPP
SPP Markets+ Tariff Wins FERC Approval

SPP reached a key milepost in its Western efforts when FERC conditionally approved its tariff for Markets+, a highly anticipated decision likely to ramp up the competition with CAISO’s Extended Day-Ahead Market.

NOAA
CAISO Leaders Look Ahead to 2025 with Confidence
CAISO, California and other parts of the West head into 2025 with a heavy load of priorities: implementing EDAM, developing the infrastructure needed to meet ambitious climate goals, and moving forward with new and continuing initiatives to address some of the ISO’s biggest challenges.
LADWP
LADWP Gets Board’s OK to Join CAISO’s EDAM
The Los Angeles Board of Water and Power Commissioners gave the go-ahead for LADWP to join CAISO’s EDAM, in a move expected to increase the utility’s annual net revenue by almost $40 million.
Grid United
Puget Sound Energy Signs on with North Plains Connector
Puget Sound Energy became the latest utility to stake a claim in the North Plains Connector, a 420-mile transmission line from central North Dakota to southeast Montana.
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Power Market Costs Behind Rate Increases, PGE Says
Portland General Electric’s rate hikes largely stem from increased wholesale power market costs, the utility wrote after Sen. Ron Wyden voiced concern that Oregon customers are struggling to pay their electricity bills.
Salt River Project
4 Arizona Utilities Commit to Joining Markets+
The joint announcement by APS, SRP, TEP and UniSource Energy marks a significant win for SPP after a string of victories for CAISO’s competing Extended Day-Ahead Market.

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