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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

Peabody Energy Signs Customers for Midwest Plant

LCG, July 20, 2004--A number of Midwest rural electric cooperatives and municipal agencies, including Indiana Municipal Power Agency, the Missouri Joint Municipal Electric Utility Commission, and Wolverine Power Supply Cooperative in Michigan, have executed a letter of intent with Peabody Energy to acquire partial interest in the Prairie State Energy Campus in Washington County, Illinois.

The agreement calls for the group to own about one-third of the 1,500 MW project, which includes coal reserves, a generating plant and output. The project is one of two, similar coal projects that Peabody Energy is currently developing in the Midwest. Peabody hopes to start construction next year and commence operations in 2008 or 2009.

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