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X-energy Commences First Irradiation Tests of Advanced TRISO-X Nuclear Fuel at Idaho National Laboratory

LCG, November 6, 2025--X-energy Reactor Company, LLC, (X-energy) and the U.S. Office of Nuclear Energy today announced the start of confirmatory irradiation testing at Idaho National Laboratory (INL) to qualify X-energy’s proprietary TRISO-X fuel pebbles for commercial use in the Xe-100 Small Modular Reactor (SMR). (TRISO stands for TRi-structural ISOtropic). This is the first time that TRISO-X fuel pebbles will undergo irradiation testing in a U.S. lab, which is a critical step in meeting requirements set forth by the U.S. Nuclear Regulatory Commission (NRC) for the commercial deployment of advanced reactors that will use the fuel.

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NextEra Energy and Google Collaborate on Accelerating Nuclear Power Deployment

LCG, October 28, 2025--NextEra Energy and Google yesterday announced two agreements that will help meet growing electricity demand from artificial intelligence (AI) with clean, reliable, 24/7 nuclear power and strengthen the nation's nuclear leadership. First, Google signed a new, 25-year agreement for power generated at the Duane Arnold Energy Center, Iowa's only nuclear power facility. The 601-MW boiling water reactor unit was shut down in 2020 and is expected to commence operations by the first quarter of 2029, pending regulatory approvals to restart the plant.

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Industry News

AES Gets Go-ahead for White Nile Hydro Facility

LCG, Dec. 21, 2001--AES Corp. announced today that the Uganda government has granted its AES Nile Power subsidiary final approval to begin the construction of a $550 million, 200 megawatt hydroelectric facility on the Nile River at a site about 6 miles north of Lake Victoria.

The AES unit will own, operate and construct the hydroelectric facility and related transmission lines and two substations. A local partner, Madhvani International, will take a minority interest in the business. The facility will take about four years to complete.

Power will be sold under a 30-year power purchase agreement to the government-owned Uganda Electricity Board and its successor once the UEB is privatized. The government of Uganda has guaranteed payment under the agreement.

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