The staff of the U.S. Nuclear Regulatory Commission (NRC) is currently engaged in pre-application activities on the mPower™ small modular reactor design. The mPower™ is an integral pressurized-water reactor (iPWR), designed by the B&W mPower, Inc. It is a light water reactor with the reactor and steam generator located in a single reactor vessel located in an underground containment. The mPower™ reactor has a rated thermal output of 530 MWt and electrical output of 180 MWe.
For additional detail, see the following related pages:
- Pre-Application Review
- Pre-Application Documents
- Requests for Additional Information
- Topical and Technical Reports
- Meeting Information
- Design-Specific Review Standard