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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

Long Island Power Authority Plans 10 Small Peakers

LCG, Oct. 16, 2001--The Long Island Power Authority said yesterday it plans to build 10 small electric "peaking" power plants in Nassau and Suffolk Counties, N.Y., that will add 408 megawatts of capacity by next summer.

The program will be similar to that of the New York Power Authority which, despite minor local opposition, built 10 small peakers in New York City and one on Long Island to get the Big Apple through this year's summer demand.

"We have just barely enough power to meet our summer forecast right now," LIPA spokesman Michael Lowndes said, adding "We've been saying for more than a year that we need more power plants on Long Island."

Lowndes said the combustion turbines -- the outgrowth of recent jet engine research -- will be in addition to other LIPA projects. Projects are underway for development of a 44 megawatt facility in Far Rockaway, a 79 megawatt plant in Glenwood Landing and another 79 megawatt plant in Shoreham, all to be on-line by next summer.

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