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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

Another NYC Plant Catches Fire

LCG, July 30, 2002-The transformer at the 1,254 MW Astoria power station, owned by Reliant Resources, caught fire on Monday night at about 11:30.

The second transformer fire in New York City this month initially caused safety systems at the plant to shut down two generating units, although eventually all four units went off line. 5,000 Consolidated Edison customers lost electricity service for a few hours.

Electricity demand is expected to be very high in New York City this week because of high temperatures, and plant operators managed to bring all four units back on line in time for the afternoon's peak demand.

No injuries were reported, and a small amount of oil leaked into the East River.

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