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TerraPower Announces Start of Construction on First Utility-Scale Advanced Nuclear Plant in Wyoming

LCG, April 23, 2026--TerraPower announced today the official start of construction on its Kemmerer Unit 1 nuclear power plant, which could be the first utility-scale advanced nuclear power plant in the United States. In early March, the Nuclear Regulatory Commission (NRC) announced that it had authorized the staff to issue a construction permit for Unit 1 commercial nuclear power plant in Kemmerer, Wyoming.

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TVA Announces Two Energy Storage Agreements Totaling 425 MW/1,700 MWh

LCG, April 22, 2026--The Tennessee Valley Authority (TVA) yesterday announced two new, 20-year agreements for a 225 MW/900 MWh battery energy storage system (BESS) project in East Tennessee and for a 200 MW/800 MWh BESS project in northern Alabama. Both projects are planned to commence commercial operations in 2029.

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Industry News

Black Hills Sells Output of Two Small New Plants

LCG, March 21, 2001--Black Hills Energy Ventures, the independent energy business unit of Black Hills Corp., said yesterday it has secured long-term contracts for the output of its new 40 megawatt gas-fired combustion turbine and 90 megawatt coal-fired power plants under construction near Gillette, Wyo.

The company said Cheyenne Light, Fuel & Power Co. will take all 40 megawatts from the gas turbine peaking facility under 10-year contract beginning this September. The plant is scheduled to begin commercial operation in June and will sell power into the regional wholesale market until the contract goes into effect.

Most of the power from the coal-burner has been contracted for by Cheyenne Light under another 10-year arrangement. The Municipal Electric Agency of Nebraska has signed a 10-year contract for the majority of the balance.

Daniel P. Lundguth, Black Hills Corp. chief executive, said "The contracts identify substantial revenue streams that provide sufficient cash flow to service expected debt and lease payments while yielding attractive returns on investment. In addition, coal production will increase at our Wyodak mine as a consequence of operating the new power plant, augmenting its economic contribution to Black Hills Corp."

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