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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

AWEA Issues Second Quarter 2017 Market Report

LCG, August 3, 2017--The American Wind Energy Association (AWEA) recently released its new U.S. Wind Industry Second Quarter 2017 Market Report. AWEA's evaluation concludes that developers installed 357 MW of new wind capacity in the U.S., increasing the total to 2,357 MW. The total installed capacity in the U.S. is now 84,405 MW, and Kansas became the fifth state in the U.S. to surpass 5,000 MW of installed capacity.

Three companies dominated the installations. GE Renewable Energy, the newly merged Siemens Gamesa Renewable Energy, and Vestas installed a combined 97% of the 2,357 MW of facilities commissioned during the first half of 2017.

AWEA estimates significant additional capacity from newly installed wind turbines by the end of 2017. For the second quarter, project developers announced 2,495 MW in new construction activity and 1,346 MW in new advanced development activity. AWEA's report states that there are now 14,004 MW under construction and 11,815 MW in advanced development, or a combined 25,819 MW of wind capacity under construction or in advanced development. These figures represent a 41% year-over-year increase.

Texas continues to lead the U.S., with 21,044 MW of installed capacity. Based upon construction activity, Oklahoma may surpass Iowa to become the second-ranked state in installed capacity by the end of 2017. California and Kansas are ranked four and five.

With respect to power purchase agreements (PPAs), AWEA reports new agreements totaling 1,697 MW were signed during the second quarter, raising the total capacity announced in 2017 up to 3,443 MW.
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