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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

Talking Trash in Florida

LCG, August 15, 2007--Biomass Gas & Electric (BG&E), an Atlanta-based alternative energy developer, is evaluating sites for its proposed waste-to-energy project in Florida and has run into some local opposition. BG&E recently announced that it has executed a 20-year, power purchase agreement (PPA) with Progress Energy for the energy from the proposed 75 MW electric generating facility. Sites under consideration in Liberty County have drawn opposition from Elliott Lonzell Duggar, a former Liberty County Commissioner.

The Commissioner believes that the plant could burn animal waste or garbage, and he is concerned that storing trash will produce odors, attract rats, increase traffic and pose health threats. Duggar stated, "These small counties just don't like for big-city people to push things down our throats, especially garbage."

Rather than using animal waste or garbage, BG&E officials stated that BG&E plans to use waste wood, such as yard trimmings, tree bark and wood knots from paper mills, at its proposed plant. Furthermore, BG&E stated that a location has not been selected and that sites are under consideration in other counties. The proposed facility is scheduled to commence commercial operation in 2011.
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