NuScale Power Module

In Development

Overview

Self-contained 77 MWe pressurized water reactor module with integrated steam generators.

NRC Standard Design Approval (2020) and Design Certification (2023) received — first physical module not yet constructed.

Electrical Output

77 MWe per module

Thermal Output

250 MWt per module

Height

23 m (76 ft)

Diameter

4.6 m (15 ft)

Fuel Type

Standard LEU (< 5% enriched)

Refueling Interval

~24 months

NRC Certification

Design Certification (2023)