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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 Water Agency Wants Stake in Power Plant

LCG, Jan. 21, 2002--A gas-fired power plant being developed by Pinnacle West Capital Corp. could be owned in part by the Southern Nevada Water Authority, which would be able to acquire half of its power requirements from the plant's output.

The agency's board last Thursday voted to purchase up to a $115 million stake in the Silverhawk plant that is to be built as part of the Apex industrial area. An alternative to acquiring ownership is a 10-year wholesale purchase agreement. The final decision will be rendered by the time the plant is completed, projected to be June 2004.

Pat Mulroy, general manager was quoted by the Las Vegas Review-Journal as saying, "this is the first true public-private project (for the authority)." According to David Donnelly, the water district's deputy general manager, the investment would provide reliable, low-priced power without financially harmful price spikes. Other water utilities in the western U.S. hold partial interests in power plants, and can obtain power for water pumping and treatment through them.

At times of peak power usage for the area, water pumps could be shut down, and surplus power sold on the wholesale market.
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