Update
1 Apr 2026

NuScale Power VOYGR (update)
NuScale is a publicly traded US-based nuclear startup, developing a small modular reactor (SMR) based on the integral pressurized water reactor (iPWR) design.
Background
11 Apr 2023

NuScale Power
NuScale Power is a US firm which is designing and commercializing a nuclear small modular reactor (SMR) based on multiple small integral pressurized water reactors (iPWRs). It could be the first firm to operate a commercial SMR in the USA.
Included are: