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U.S. Department of Energy Finds No Significant Impacts for DOME Microreactor Test Bed

The U.S. Department of Energy (DOE) today released a finding of no significant impact for the potential environmental impacts associated with the operation of the Demonstration of Microreactor Experiments (DOME) test bed facility to accommodate testing of advanced nuclear reactor designs at Idaho National Laboratory (INL).

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ANS Nuclear 101

Are you new to the nuclear industry? Looking to strengthen your expertise? The ANS Nuclear 101 Certificate Course is your gateway to mastering the essentials of nuclear energy and engineering.

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GAIN Vouchers Awarded to Accelerate Research on Advanced Fuels, Materials, and Sensors – 2nd Round FY 2025

June 5, 2025 – The Gateway for Accelerated Innovation in Nuclear (GAIN) announced today that three companies will be provided vouchers to Advancing Nuclear Fuel, Materials, and Sensors Companies. The vouchers provide companies access to the extensive nuclear research capabilities and expertise available 25.across the U.S. Department of Energy (DOE) national laboratory complex. This is the second round of GAIN vouchers awarded for FY 2025

GAIN Vouchers Awarded to Accelerate Research on Advanced Fuels, Materials, and Sensors – 2nd Round FY 2025 Read More »

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Reference Data for Determination of Carbon and Oxygen Content in TRISO Fuel Kernels

Standard Nuclear is developing alternative methods to assess the carbon and oxygen content in the fuel kernel. They will partner with Oak Ridge National Laboratory (ORNL) to perform LECO testing in the Low Activation Materials Development and Analysis (LAMDA) laboratory to help baseline and calibrate the method. By developing an alternative method for assessing carbon and oxygen content in TRISO fuel kernels, this project will reduce the cost and inefficiencies associated with current destructive testing methods.

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Candidate Materials Tribology Testing for Sodium Bearing in Sodium Fast Reactors

Hayward Tyler will partner with Argonne National Laboratory (ANL) to perform tribological (wear) testing of several candidate materials that offer superior wear resistance while reducing the radiological hazards of cobalt bearing materials. They also plan to test the bearings to ascertain surface wear mechanisms using the Mechanisms Engineering Test Loop (METL) facility. The benefits of this project will be to identify alternative bearing materials to decrease costs and enhance safety.

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DOE/EA-2268: Demonstration of Microreactor Experiment (DOME) Test Bed Operations; Idaho National Laboratory

The U.S. Department of Energy (DOE) released a final environmental assessment and proposed finding of no significant impact (FONSI) for the operation of the Demonstration of Microreactor Experiments (DOME) test bed at Idaho National Laboratory (INL). DOME would provide private industry with a safe, reliable, and affordable location to test their microreactor technologies to generate data needed to obtain reactor licensing and commercialization.

DOE/EA-2268: Demonstration of Microreactor Experiment (DOME) Test Bed Operations; Idaho National Laboratory Read More »

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U.S. DOE to Distribute First Amounts of HALEU to U.S. Advanced Reactor Developers

DOE just announced conditional commitments to provide high-assay low-enriched uranium (HALEU) to five U.S. nuclear developers to meet their near-term fuel needs. The five companies that received conditional commitments are: •TRISO-X, LLC. •Kairos Power, LLC. •Radiant Industries, Inc. •Westinghouse Electric Company, LLC •TerraPower, LLC.

U.S. DOE to Distribute First Amounts of HALEU to U.S. Advanced Reactor Developers Read More »

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