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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

AES, Rival Both Drop out of Bidding for Chile's Edelnor

LCG, Oct. 15, 2001--AES Corp. of the united States said this morning in a terse statement that is withdrawing its tender offer to purchase the debt of Chilean power company Empresa Electrica del Norte Grande, or Edelnor.

The notice came on the heels of a similar announcement from Electroandina of Chile, which had made a rival offer for the debt.

Edelnor, one of the largest power producers in northern Chile, is controlled by U.S. energy firm Mirant Corp., and has been plagued by losses. Mirant has said it will not make any further investments in Edelnor.

Acquisition of the debt would have given either AES or Electroandina control of Edelnor, but no both companies have apparently lost interest.

"We have decided not to go ahead with the offer for Edelnor," Manlio Alessi, a senior manager of Tractebel Andino, one of the partners in Electroandina said. No similar statement was forthcoming from AES.

AES had bid $375 per $1,000 of Edelnor's debt, while Electroandina had offered $380. Neither price was high enough to attract interest from bondholders.

"There is a big difference between the price we are willing to pay and the price at which the bond holders are willing to sell," Alessi said.

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