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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

Wisconsin Public Service, Calpine Sign Agreement

LCG, July 5, 2002--Wisconsin Public Service and power developer Calpine have signed an agreement which calls for the utility to purchase Calpine's De Pere Energy Center, and receive power from a larger, proposed plant under development.

WPS earlier had a power-purchase agreement which allowed it to secure output from the gas-fired 180-megawatt De Pere plant, which has been operating since 1999. In 2004, De Pere is scheduled to convert to combined-cycle operation.

A ten-year contract will cover capacity and energy from the proposed 235-megawatt Sherry Energy Center, proposed for siting near Marshfield, Wisconsin. Charlie Severance, the WPS Director of Bulk Power Supply, said of the De Pere transaction, "It's good for Public Service and its customers, because we'll have a better mix of resources that will mean lower rates for our customers." WPS serves electric and natural gas customers through utility operations in Northeast and North Central Wisconsin, as well as a section of Michigan's Upper Peninsula.
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