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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

45-Megawatt Plant in Alberta Complete

LCG, Jan. 30, 2002--A gas-fired plant that will provide electricity to Alberta's Rainbow Lake and High Level region has been built in under six months.

The Rainbow Lake plant, which is north of Grande Prairie, began as a project to double capacity at ATCO Power's Valleyview project. Instead, ATCO Power and Husky Energy, which operates a gas plant at Rainbow Lake, agreed on bringing the project to the site of an earlier, 45-megawatt cogeneration plant. That plant, which provides steam to the Husky Energy gas plant, started operations in 1999.

ATCO Power's president Gary Bauer said of the decision to enhance reliability at the plant's final location, "we quickly adjusted these projects to meet the electricity needs of Albertans in a rapidly growing part of our province."
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