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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

Avista Pays $2.1 Million to Settle Energy Futures Case

LCG, Aug. 22, 2001--Avista Corp. yesterday agreed to pay $2.1 million to settle, without admitting wrongdoing, charges that the company's power trading unit had manipulated electricity futures contract prices on the New York Mercantile Exchange in 1998.

The U.S. Commodity Futures Trading Commission had brought the case, charging that Avista and two of its traders manipulated prices of futures contracts in electricity for delivery at the California-Oregon Border and the Palo Verde switchyard in Arizona between April and August, 1998.

The two traders, former vice president for trading Thomas Johns and former trader Michael Griswold, agreed to settlement payments of $50,000 and $110,000 respectively. Neither is still an employee of Avista.

The CFTC said that Avista, on four separate and identifiable occasions, bought futures contracts for more than the prevailing price, or sold contracts below the prevailing price, for the two delivery points, thus influencing the settlement price in the direction desired.

"The commission found that Avista Energy and the settling former employees manipulated the prices of NYMEX Palo Verde and COB contracts on four specific dates in 1998 to affect the value ofAvista's over-the-counter options contracts," said Phyllis Cela, acting director of the agency's enforcement division.

Charges are still pending against two other Avista employees and a NYMEX floor broker in connection with the same price manipulation.

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