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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

Indian Point Unit 2 Trips; No Explanation

LCG, Dec. 27, 2001--Indian Pint Unit 2 nuclear reactor tripped off line yesterday morning, according to its new owner, Entergy Corp. of New Orleans. The company had reported the incident without explanation to Westchester County, N.Y., officials

Entergy purchased Indian Point Unit 2 from Consolidated Edison Co. of New York, completing the deal this past fall. There was no way of knowing whether yesterday's trip was related to any of the many problems Con Edison experienced with the plant.

The unit automatically shut after a signal indicated a problem with an electrical breaker in a power transmission circuit at about 7:20 a.m., Westchester County Executive Andrew Spano said in a statement, but it was unlikely that operators had full confidence in that signal. The reactor has tripped before as the result of spurious signals.

Residents in the neighborhood of the Buchanan, N.Y. plant have been nervous since a February 2000 steam generator leak allowed a puff of radioactive steam to escape into the atmosphere. Westchester County announced yesterday's trip to keep the populace informed of the status of the plant.

But no one was willing to put his finger on the cause. "Entergy and NRC officials are investigating the source of the trip," Spano said.

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