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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

SMUD Announces Budget Plans- No Rate Hike

LCG, November 13, 2002-Sacramento Municipal Utility District(SMUD) announced its budget plans will increase its debt but will not involve retail rate hikes.

SMUD plans to increase its debt in part to pay for new plants. $200 million will go to the construction of a new plant, while $13 million will be put towards wind farm expansion.

Currently SMUD has a debt of $1.8 billion and expects to end the year with a debt of $2.11 billion.

The municipality asserts that it is in very good financial condition and hopes to take in $36 million in excess revenues next year to put into a preexisting emergency fund.

Other issues in its budget include a problematic solar program, which will cost more than previously expected and is forcing the municipality to decide between increasing spending on the solar project or retaining a robust emergency fund. The solar project involves installing 800 kilowatts of solar to some 150 homes and 6 businesses, although SMUD had an initial goal of providing 2,400 KW of new solar power in 2003.

The budget is only in draft form as yet; board members will begin its review this week in Sacramento.

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