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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

California Attorney General Files Suit Against Four Power Companies

LCG, April 10, 2002-Once again, California's Attorney General Bill Lockyer has filed suit against energy companies, this time for alleged profiteering.

Lockyer sued Mirant Corp., Williams Cos Inc., Coral Power, and Powerex Corp. for over $1 billion, accusing companies of "charging unjust, unreasonable and illegal rates for electricity during California's recent energy crisis."

In March Lockyer sued Mirant, Reliant Energy, Dynergy, and Williams for allegedly selling energy bought for reserve, or "double-billing."

The companies deny the charges, and according to the Associated Press, Mirant spokesman Patrick Dorinson asserted, "Suing energy companies might make great election-year politics, but it makes horrible long-term energy policy."

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