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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

Nevada Power's Chuck Lenzie Generating Station Fully Operational

LCG, April 19, 2006--The Nevada Power Company, a subsidiary of Sierra Pacific Resources, announced yesterday that the second of two, 580-MW, electric generating plants at the Chuck Lenzie Generating Station has commenced commercial operations well ahead of the June 30, 2006 target.

The new, gas-fired, Chuck Lenzie Generating Station is located about 20 miles northeast of Las Vegas in the Moapa Valley. Each of the two plants at the station includes two combustion turbines, a steam turbine and two heat recovery steam generators operating in combined-cycle mode. The station receives gas from the Kern River Pipeline.

The facility, formerly known as the Moapa Power Plant, was purchased from Duke Energy Corporation in October 2004, when the project was about 50% complete. In an order related to the plant, the Public Utilities Commission of Nevada (PUCN) allowed for an additional one percent rate of return incentive for timely completion of the plant. Specifically, the plant's two units were to be on line by March 31, 2006, and June 30, 2006.
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