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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

Presque Isle Unit Back in Operation

LCG, June 13, 2003--Another generating unit at the Presque Isle power plant, in Wisconsin's Upper Pensinsula, is again online, after having been flooded in May after a dam failure on the Dead River of Michigan.

Unit 7 is operating at almost 50% of its capacity, according to Chris Iglar, a spokesman for Wisconsin Energy Corp.'s utility We Energies. The potential output for the unit, one of nine at the plant, is 80 megawatts.

Overall, a total of four coal-fired units are operational, generating about 250 megawatts.
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