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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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Todays News

TerraPower Announces Start of Construction on First Utility-Scale Advanced Nuclear Plant in Wyoming (4/23/2026)

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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headlines of the week

Vault 44.01 Receives EPA Class VI Permit Approval for CCS Project in Indiana (4/9/2026)
EPA Proposes Rule Changes to Coal Combustion Residuals (CCR) Requirements to Restore American Energy Dominance (4/10/2026)
U.S. Coal-fired Generating Capacity Retirements in 2025 Are Less Than 20 Percent of Retirements in 2022 (4/13/2026)
Suniva Announces New Facility to Dramatically Increase Solar Cell Manufacturing Capacity in America (4/15/2026)
TVA Announces Two Energy Storage Agreements Totaling 425 MW/1,700 MWh (4/22/2026)
TerraPower Announces Start of Construction on First Utility-Scale Advanced Nuclear Plant in Wyoming (4/23/2026)

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