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NRC Completes Safety Review of Construction Permit Application for TerraPower's Kemmerer Power Station in Wyoming

LCG, December 1, 2025--The Nuclear Regulatory Commission (NRC) announced today that the NRC staff completed its final safety evaluation for the application submitted by TerraPower, on behalf of its subsidiary US SFR Owner, to construct the Kemmerer Power Station Unit 1 in Kemmerer, Wyoming. Unit 1 will be the first nuclear project of its kind using the Natrium advanced reactor design. The evaluation concludes there are no safety aspects that would preclude issuing the construction permit.

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RWE Commissions the 200-MW Stoneridge Solar Project in Texas

LCG, November 26, 2025--RWE announced today the commissioning of the Stoneridge Solar project, located in Milam County, Texas. The project capacity is 200 MW of solar power, plus a battery energy storage system (BESS) that provides 100 MW (200 MWh) of battery storage capacity. The BESS improves the supply of short-term, reliable, affordable electricity in ERCOT.

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Industry News

Tenaska, Omaha District Expand Marketing Tie-ups

LCG, Oct. 5, 2000Tenaska Power Service Co. and the Omaha Public Power District, a power and management venture between private and public power, said yesterday they had added a third municipal power utility as a client for their services, which include marketing excess capacity, purchasing power and supplies and providing other related marketing services.

Muscatine Power and Water, Iowa's largest municipal water and electricity utility, has selected Tenaska-OPPD to perform marketing services, joining Missouri River Energy Services and Wisconsin Public Power, which signed up with the venture in July. Muscatine has a native load of about 160 megawatts and is capable of generating 225 megawatts.

Jay D. Logel, Muscatine's general manager, looked at a two-fold benefit to the arrangement. "First, the agreement assures our ability to provide energy to our customers, and second, it presents us an avenue to market excess capacity outside our service territory, further expanding our capability of providing low cost energy to our native system customers."

Dale Widoe, an OPPD vice president, said "The fact that the largest municipal utility in Iowa has chosen OPPD and Tenaska Power Services is a reflection of our increasing success in the marketing services arena." His district has more than 2,200 megawatts of generating capacity to serve about 280,000 Nebraska customers.

Tenaska Power Services is the marketing unit of Tenaska Inc., which has about 6,100 megawatts of generation on line and another 6,000 megawatts in development.

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