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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

Sierra Pacific Resources Issues RFP for Renewable Energy

LCG, May 13, 2005--Nevada Power Company and Sierra Pacific Power Company yesterday issued a Request for Proposals (RFP) for renewable energy and/or renewable energy credits (RECs). The two companies, which are the utility subsidiaries of Sierra Pacific Resources, are seeking renewable proposals totaling about 200 MW of wind, geothermal, hydro and biomass energy, plus 70 MW of solar energy.

The RFP is in response to Nevada law that requires electric utilities to increase the use of renewable energy by two percent every other year until the renewable energy portfolio accounts for 15 percent of the total energy sales by the year 2013. Furthermore, the total for solar electricity must exceed five percent of the total renewable energy portfolio. Last year, Nevada Power was granted a waiver after failing to meet Nevada's renewable energy standards.

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