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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

Calpine Completes SkyGen Energy Purchase

LCG, Oct. 19, 2000--Calpine Corp. said yesterday it had completed the purchase of Northbrook, Ill.-based SkyGen Energy from its founder, Michael Polsky, and from Wisvest Corp., an affiliate of Wisconsin Energy Corp.

The acquisition, which cost Calpine $450 million plus the assumption of debt, will increase Calpine's natural gas-fired, modern power generation fleet by up to 13,500 net megawatts of capacity in key strategic power markets throughout the U.S., including a strong portfolio of cogeneration facilities with long-term power sales agreements.

Calpine also gets 34 General Electric 7 FA gas turbines to power its newly acquired developmentprojects.

Calpine will operate SkyGen as a subsidiary with Polsky as president. Polsky will also join Calpine's board of directors.

As a result of the acquisition Calpine has added to its portfolio three operating facilities, five projects under construction, 10 late-stage development facilities and 16 project development opportunities.

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