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DOE OSTI · 1581244

Regulatory Review of Micro-Reactors: Initial Considerations

Samanta, Pranab·Diamond, David·O'Hara, John
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Abstract

The U.S. Nuclear Regulatory Commission (NRC) is working to have an effective and efficient mission readiness for reactors that differ considerably from those currently licensed. Micro-reactors, that is, reactors that have a power of roughly no more than 10 MW, are one class of these advanced reactors. This report is one of the first steps taken to articulate the many technical and regulatory issues that will need to be addressed for NRC to have the ability to review license applications for micro-reactors. Many of the issues center around the fact that a) these reactors may be operated remotely or semi-autonomously and b) it will be difficult to analyze risk from new, unique, technologies. Initial thoughts are given on how probabilistic methods could be used to determine risk and how the current approach for reviewing non-power reactors could be useful for micro-reactors.

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Samanta, Pranab, Diamond, David, O'Hara, John. 2019-12-17. Regulatory Review of Micro-Reactors: Initial Considerations. https://doi.org/10.2172/1581244

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