Status Archives

AI-Guided Fuel Management for a 12-Unit Small Modular Nuclear Plant

NuScale will partner with Oak Ridge National Laboratory (ORNL) to utilize the artificial intelligence (AI) enabled nuclear design framework for the 12-reactor design challenge by strategically exploring the vast design space and reducing the computational time required for the reactor simulations. ORNL has significant expertise in AI, fuel management, and computational resources. Reduced front end and back-end fuel costs can make nuclear energy more competitive in the marketplace.

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EnergyHQ Advanced Nuclear Reactor and Data Center Colocation

EnergyHQ will partner with Oak Ridge National Laboratory (ORNL). The project will use the Oak Ridge Siting Analysis for power Generation Expansion (OR-SAGE) tool to supplement EnergyHQ’s existing criteria for siting data centers. The result will be the identification of multiple sites, which are technology-agnostic, that could support site selection strategies for data centers. EnergyHQ can then work to develop those sites for nuclear and data center development.

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Adding Nuclear to the Mix: Feasibility Study

CSU will partner with Idaho National Laboratory (INL) for techno-economic analysis with decision modeling and with Oak Ridge National Laboratory (ORNL) for the water availability and optimal usage analyses. The study will also assess the feasibility and application of small modular reactors (SMRs) in the CSU service territory.

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Recycling Nuclear Waste into a Strategic Asset

Zeno will partner with Argonne National Laboratory (ANL) to demonstrate the capabilities of a pyro-aqueous hybrid strontium separation process to provide technical data for Zeno to explore scale up in support of Zeno’s RPS designs. ANL’s Chemical and Fuel Cycle Technologies (CFCT) division have extensive experience in developing separation technologies for UNF recycling, in addition to medical isotope separation and purification. This project will generate successful flowsheet development to reduce the volume, heat load, and cost for UNF.

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Thermophysical Property Measurements of NaCl-KCl-UCl3

TerraPower will partner with Argonne National Laboratory (ANL) to generate NQA-1 qualifiable and traceable thermophysical property data for Beginning of Life (BOL) and simulated End of Life (EOL) ternary fuel salts. ANL has proven expertise in molten salt thermophysical measurement under NQA-1 standards. These results will directly inform reactor and component design, thermal hydraulic modeling, safety margines, and licensing strategies.

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Development of Novel Deconversion Technology

Oklo will partner with Pacific Northwest National Laboratory (PNNL), which has demonstrated gram-scale reduction of UF6 to UF4 through an intermediary compound that significantly reduces the traditional method’s hazards. PNNL has also shown the viability of co-reducing fluorides to metal. The possibility of eliminating the intermediate UF4 production step will have the potential of increased throughput and process safety that will help accelerate deployment of a commercial fabrication facility.

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Uranium Post Mining Groundwater Quality Modeling and Column Testing

Uranium Post Mining Groundwater Quality Modeling and Column Testing Read More »

Molten Salt Nuclear Graphite Qualification Plan

Natura will partner with Oak Ridge National Laboratory (ORNL) to develop a graphite qualification plan and identify performance characteristics and development plans to design, approve, and perform graphite irradiations with fuel-bearing salts. The plan will look at utilizing the High Flux Isotope Reactor (HFIR) at ORNL which would allow for rapid neutron irradiation of graphite (7-10 dpa per year) in a future irradiation test outside of the voucher scope. The project will also include the development of fuel-bearing, molten salt irradiation capsules to support the future irradiation test.

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Radiation Test of Smart Electric Cable for Nuclear Power Plants

AiMiLi will partner with Pacific Northwest National Laboratory (PNNL) to access the Accelerated and Real-time Experimental Nodal Assessment (ARENA) Cable Test Bed and High Exposure Facility (HEF) gamma irradiation capabilities. These facilities can simulate adverse power plant environments in a testing environment.

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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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