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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

FirstEnergy Seeks Progressively Higher Rates

LCG, Feb. 6, 2004--FirstEnergy has outlined a long-term rate structure proposal that raises the possibility of increases of as much 50 percent over three years.

Uncertainty about the rates would come from FirstEnergy's request that it be able to defer some rate increases until further into the future. According to the plan, charges that serve to "improve reliability of service" would be justified. A "Rate Stabilization Charge" would cover the possibility of spending in order to attract customers who may have switched to another supplier.

The Ohio Consumers' Counsel (OCC) has said that current charges should cover expenditures for reliable service, and that additional charges on these grounds are not justified. The implementation, modification or rejection of various elements of FirstEnergy's plan will be decided by the Public Utilities Commission of Ohio.
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