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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

King County, Wash., Sewage Gas to Run Fuel Cell

LCG, July 18, 2000--Fuel Cell Energy Inc. said this morning that it has been selected the winning bidder in competitive negotiations with King County, Wash., for installation of a 1 megawatt fuel cell electricity generator at a county sewage plant in Renton.

The company said it expects to deliver the generator next year, with financial and other details to be made available upon completion of contract terms.

The fuel cell will use methane-rich gas from the sewage plants digester, the company said. The Fuel Cell Energy unit will be part of a demonstration program supported by the U.S. Environmental Protection Agency and the King County Department of Natural Resources.

Jerry Leitman, president and chief executive of Fuel Cell Energy said "We see this large water treatment application as further validation of our carbonate technology and its capability with multiple fuels for commercial applications. We anticipate that applications for water treatment will be a significant new market."

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