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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

Rate Increases Since '90 Greatest in Nevada

LCG, Sept. 10, 2003--Californians and New Yorkers can still lay claim to paying the highest rates for electric power, but those rates have not risen as fast since 1990 as those in Nevada, according to the U.S. Energy Information Administration (EIA), the statistical arm of the Department of Energy.

The average increase across Nevada-based investor-owned and municipal utilities and cooperatives taken into consideration was 60%. The average family in the Las Vegas area, served by Nevada Power Co., pays $107.88, up from $62.75, and has experienced a 74% increase. Nevada Power obtains 60% of its requirements for power from other suppliers at peak-demand hours, said the executive vice president of Nevada Power's owner, Sierra Pacific Resources, Michael Yackira. Rates for all state residents are about 30% less than those paid by California residents.

In neighboring Arizona, rates actually fell, by 11.8%, to an average residential rate of 7.91 cents per kilowatt-hour.

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