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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 to Acquire 600 Megawatt South Africa Plant

LCG, Nov. 9, 2001--AES Corp. said this morning that it and a minority partner, Global African Power, Ltd., have entered into agreements to purchase a 50 percent interest the 600 megawatt coal-fired Kelvin Power Station in the Republic of South Africa for $23 million.

AES said it will own 95 percent of the joint venture that is buying the plant, with GAP having an option to increase its ownership to 13 percent over five years.

The plant, which is located on the outskirts of Johannesburg, will sell it's entire output to City Power Johannesburg Pty Ltd, the distribution company for the City of Johannesburg, under the terms of a 20 year power purchase agreement.

The joint venture is buying the plant from the City of Johannesburg's municipal utility, which will retain a 50 percent interest.

In addition to the purchase price, AES has committed to invest about $15 million in capital to modernize the plant, including pollution control upgrades, and expects to spend another $11 million for worker transition costs over the first three years of operation.

John Stanley-Miller, AES project director, said "This is a good business for AES as we have a 20 year power purchase agreement with a fixed capacity payment, hedged against exchange rate risk and a pass-through on the energy cost. The structure of the contract means that AES does not take either heat rate or fuel price risk".

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