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TVA and ENTRA1 Energy Announce Collaborative Agreement in Landmark 6-Gigawatt NuScale SMR Deployment Program - Largest in U.S. History

LCG, September 3, 2025--The Tennessee Valley Authority (TVA) and ENTRA1 Energy (ENTRA1) yesterday announced a new agreement to advance nuclear power development within TVA’s service region. Under the agreement, ENTRA1 Energy will collaborate with TVA to deploy six ENTRA1 Energy Plants™, each powered by multiple NuScale Power Modules™, to provide up to 6 GW of firm, 24/7 baseload power.

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Wärtsilä to Supply the Engineering and Equipment to East Kentucky Power Cooperative for 217-MW Power Plant

LCG, August 27, 2025--Wärtsilä Energy announced yesterday an agreement with East Kentucky Power Cooperative (EKPC) to supply the engineering and equipment for a 217-MW power plant to be constructed in Liberty, Kentucky. The Wärtsilä equipment is scheduled for delivery in mid-2027, and the plant is expected to be commissioned in early 2028.

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Industry News

California ISO Directors Ignore Oversight Board, Buy Power

LCG, Nov. 1, 2000--The California Independent System Operator board of directors went ahead and ordered 2,000 megawatts of electricity in the form of temporary power generating units despite a letter from the state's Electricity Oversight Board asking that it not do so.

In a vote taken late Monday and reported yesterday, the directors voted 15 to 3 with four abstentions for the ISO to enter into three year contracts at a total cost not to exceed $255 million per year.

Terry Winter, chief executive of Cal-ISO, said "The cost per household is $6 a year for the new capacity."

When California's Electricity Oversight Board learned that Cal-ISO was negotiating with power generators for temporary peaking power to stave off blackouts that threaten to be a reality next summer, it wrote the ISO a letter asking it to hold off until the state Public Utility Commission could get bids from the state's three investor-owned utilities.

A spokesman for the PUC said he had no idea what the Oversight Board had in mind. The PUC is considering talking to the utilities about new generating facilities but no proceedings have been begun.

Jan Smutny-Jones, chairman of the ISO board, said on Monday that he was "troubled" by the Oversight Board's letter. "I don't think we have any time to wait," he said Monday. "I will encourage management to go forward."

Winter, who was taken by surprise by the letter, asked the Oversight Board what assurance it could provide that the utilities would be able to supply the needed power, saying he wanted an answer by noon Monday. Michael Kahn, chairman of the Oversight Board, replied that the information "was not available."

Where the generators of the 2,000 megawatts will be put will be subject to approval by the California Energy Commission, the agency that has jurisdiction over the siting of power plants.

Cal-ISO, Electricity Oversight Board, Public Utilities Commission, California Energy Commission. One ISO board member asked "Who is responsible for what?"

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