C1-2026-08550Proposed Rule

NRC Eases Rules for Building Mini Nuclear Reactors

Published Date: 5/15/2026

Proposed Rule

Summary

The Nuclear Regulatory Commission is updating the rules for licensing tiny nuclear reactors, called microreactors, and others with similar safety levels. These changes make it easier and clearer for companies to apply for permits, speeding up the process while keeping safety strong. If you’re building or running these reactors, expect new rules starting soon that could save time and money.

No Economic Impacts Identified for this Document

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Key Dates

Published Date
5/15/2026

Department and Agencies

Department
Independent Agency
Agency
Nuclear Regulatory Commission
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