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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

Greenspan Sees No Quick End to High Natural Gas Prices

LCG, June 11, 2003--The chairman of the Federal Reserve, Alan Greenspan, testified before Congress yesterday on the rise of natural gas prices, and the lack of new supplies to counter the trend.

A year ago, the typical price per million btu was around $3.50, but recently has been near $6. Much of the rise has apparently come from the drop in inventories brought on by an unexpectedly cold, longer winter and increased need for heating. Greenspan said that the cost of natural gas is cutting into corporate earnings and household spending on other goods, and could delay national economic recovery. Given the signals from the forward market for gas, Greenspan said that a price level of around $2 per million btu represents "a historical relic, at least for the time being."

The chairman noted that drilling companies' discoveries are not producing the same increase in production that they had previously. He said that the U.S. should seriously consider significant expansion of liquid natural gas terminals to handle shipments from overseas, as even Canada, which supplies about 15 percent of national consumption, is not able to boost its exports to the degree that prices would be noticeably affected.
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