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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

Striking South Korean Power Workers Face Dismissal Deadline

LCG, Mar. 22, 2002--A protracted strike by South Korea's unionized power industry workers will result in their dismissal Monday morning if they do not return to work, the country's energy minister announced yesterday.

The workers have expressed resistance to privatization, which they believe will result in job losses and increased power prices. South Korea, which intends to finalize the sale of all but its hydro and nuclear power divisions, hopes the country can increase power output 100 per cent by 2015.

The striking workers make up two-thirds of the 8,400 employed in the power industry. The 3,489 workers who would be fired Monday would follow 197 who have so far been fired.

Shin Kook-hwan, the energy minister, said, "We will review how former British prime minister Margaret Thatcher handled a strike by unionized coal miners and how former U.S. president Ronald Reagan treated a strike by air traffic controllers." He also indicated that although the workers thought that firing them would be a reckless move, "this is a country upholding democracy, freedom and market principle. They are engaged in illegal activities. We should abide by laws."

Union spokesman Lee Byung-chul told Reuters that despite the possibility of 500 new workers being hired to replace fired unionists, "it is pretty doubtful how long the power plants can be kept in operation without the workers." Soldiers have been trained to take over some posts.
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