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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

Northern Italy's Water Shortage Threatens Power Supply

LCG, July 15, 2003--The level of the Po, Italy's largest river, has dropped to the lowest level observed in 100 years, raising the possibility that a second power station, near Venice, could be closed within two weeks.

Both hydropower plants and fossil-fuel plants might have to be shut down, without sufficient water to either power the turbines or provide cooling. June brought high temperatures, increasing the level of demand for power on the electrical system. The strain resulted in power being cut in Rome, Milan and Turin. The situation is serious enough that the national civil protection chief, Guido Bertolaso, indicated that the country might not be able to provide irrigation to farmers as well as power for industry in the northern part of the country. Bertolaso said that sacrifices might have to be made by particular regions or types of industries.

One possible source of water is in the major lakes Como, Maggiore and Garda, which support a tourist industry on the southern slopes of the Alps. Tourist boats would likely be affected by the changed levels of the lakes, and poorer navigability.

A public campaign has begun to encourage water conservation, although if there is no rainfall in the next few weeks, it appears likely that some constituencies will need to go without either water or power, whether voluntarily or not.
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