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New Reactors

Summary

New Reactors. Landing page for new reactor licensing, highlighting design certifications such as NuScale.
  • NRC overview of non-light water designs and small modular reactors using passive safety and innovative technology.
  • NRC employs a combination of regulatory requirements, licensing, and oversight to regulate new reactors.
  • Large Light Water Reactors (LWR) are reactors generating at least 700 MWe using ordinary water as coolant.
  • A practical workshop series for new and advanced reactors

Page Last Reviewed/Updated Tuesday, September 29, 2026