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SPP and Member Utilities Successfully Achieve Western Expansion Milestone

LCG, April 2, 2026--Southwest Power Pool (SPP) today announced that the expansion of its service territory into the Western Interconnection has been a success. The milestone makes SPP the first regional transmission organization (RTO) with services spanning the Eastern and Western Interconnections. Its member organizations, which cover all or part of 17 states, can now benefit from a more operationally and geographically diverse integrated system.

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Holtec Achieves Milestone towards Restarting Palisades Nuclear Facility and Advances Plans to Build Two SMRs at Palisades Site

LCG, March 31, 2026--Holtec International yesterday announced that it successfully completed a milestone test necessary to return Holtec's Palisades Nuclear Generating Station to service. The 805-MW pressurized water reactor (PWR) is located in Michigan and was shut down by Entergy in May 2022. Holtec acquired the facility in June 2022 and has pursued a path to return the plant to service.

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Industry News

Midwest ISO Seeks Independent Market Monitor

LCG, Oct. 16, 2000--The Midwest Independent Transmission System Operator Inc. announced Friday that it was seeking an independent third-party market monitor and had asked qualified firms to submit proposals by November 15.

"Using a third-party entity will ensure all participants that the markets the Midwest ISO operates in are analyzed consistently, fairly and without prejudice," said Matthew C. Cordaro, president and chief executive of the ISO.

In a news release, the ISO said it was looking for a monitor that could be independent, objective, non-discriminatory and knew how to keep proprietary information confidential.

The monitor would keep an eye on energy and capacity markets, generation market power indices, energy imbalance markets and congestion management mechanisms. The monitor will also collect data and analyze markets for potential indicators of market power such as withholding capacity or bidding hanky-panky.

"The operator (monitor?) will evaluate market participants to detect behavior that adversely affects (our) ability to provide reliable, efficient and non-discriminatory transmission service," Cordaro said.

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