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TVA and ENTRA1 Energy Announce Collaborative Agreement in Landmark 6-Gigawatt NuScale SMR Deployment Program - Largest in U.S. History

LCG, September 3, 2025--The Tennessee Valley Authority (TVA) and ENTRA1 Energy (ENTRA1) yesterday announced a new agreement to advance nuclear power development within TVA’s service region. Under the agreement, ENTRA1 Energy will collaborate with TVA to deploy six ENTRA1 Energy Plants™, each powered by multiple NuScale Power Modules™, to provide up to 6 GW of firm, 24/7 baseload power.

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Wärtsilä to Supply the Engineering and Equipment to East Kentucky Power Cooperative for 217-MW Power Plant

LCG, August 27, 2025--Wärtsilä Energy announced yesterday an agreement with East Kentucky Power Cooperative (EKPC) to supply the engineering and equipment for a 217-MW power plant to be constructed in Liberty, Kentucky. The Wärtsilä equipment is scheduled for delivery in mid-2027, and the plant is expected to be commissioned in early 2028.

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Industry News

South Africa Moves Ahead with Small, Modular Nukes

LCG, Jan. 17, 2001-- South African utility Eskom and its partners received cautious support at a public meeting yesterday on a plan to build a demonstration mini nuclear reactor in the Western Cape region, Business Day reported this morning in Johannesburg.

The small nuclear plant consists of a 110 megawatt pebble bed modular reactor, called a PBMR which is also the name of a company set up to push the project, and its attached steam turbine and generator. The usual naysayers have protested the experiment but the South African government has been vocal in its support.

"The reactor's key features are that it is safe, small, cost effective, clean, generates little waste, can be built almost anywhere and that construction time is short," said Phumzile Tshelane, reactor physics group manager with PBMR company.

Eskom says the PBMR will help meet South Africa's future power needs and could produce annual earning of 18 billion rands ($2.3 billion U.S.) within five years, and South Africa will need the power.

Nompi Tshabalala-Dunn, a deputy project manager with Eskom, said yesterday that 87 percent of South Africa's power was from coal-fired plants which produce about 40,000 megawatts, insufficient beyond 2010. "By 2020, we will need to produce an additional 20,000 megawatts of electricity," she said.

Eskom owns 30 percent of the project, the Industrial Development Corporation has 25 percent, British Nuclear Fuels Ltd. 22.5 percent, and US nuclear electricity utility Exelon Corp. 12.5 percent. Eskom has retained another 10 percent for a minority group partner.

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