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DOE OSTI · 1962047

Cost Efficient-by-Design Microreactors: Trade-offs between cost, technical, and regulatory factors

Shropshire, David E.·Kurt, Efe G.·Huning, Alex
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Abstract

This research evaluates a cost reduction investigation through adoption of a functional containment approach on the microreactor system and structure. Trade-offs between microreactor system designs, fuels and reactor module sizes are evaluated based on performance-based and risk-informed design procedures. Cost savings are evaluated against trade-offs in the reliability of passive heat removal systems, reactivity control, and radioactive material containment. Results can inform the Microreactor Program and reactor designs on “sweet spots” for microreactors that are cost-efficient while meeting required safety limits.

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21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS29 ENERGY PLANNING, POLICY, AND ECONOMYCostFunctional ContainmentMicroreactorNuclear BatteryPerformance-Based Risk-Informed Decision ProcessRegulatory

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Shropshire, David E., Kurt, Efe G., Huning, Alex. 2022-12-01. Cost Efficient-by-Design Microreactors: Trade-offs between cost, technical, and regulatory factors. https://doi.org/10.2172/1962047

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