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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

New England Ready for Summer, ISO Says

LCG, May 18, 2001The operator of New England's bulk power grid said yesterday that there should be a sufficient supply of electricity to meet the summer needs of the region, refuting in part a report released Tuesday by the North American Electric Reliability Council.

ISO-New England said that NERC did not take into account firm agreements with Hydro-Quebec of Canada for at least 1,500 megawatts of power.

In its Summer 2001 forecast released last month, the ISO said that despite projected record-setting demand the region should not face blackouts, but conceded that extremely hot days or an extended heat wave could require the implementation of conservation measures.

"ISO New England is forecasting an adequate supply of electricity for the New England region thissummer," Stephen G. Whitley, vice president for system operations, said. "New England does not face the supply problems that are at the root of the crisis in California. Because of the addition of several new power plants throughout the New England region over the past two years, the growth in supply is outpacing the growth in demand."

With 1,000 megawatts of new electric generation added since June 2000, and another 1,600 megawatts expected to be on-line this summer, New England projects a reserve margin of almost 19%, which is higher than most other areas of the country, the ISO said.

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