Rolls-Royce SMR

Latest publications

Rolls-Royce SMR Ltd’s 470 MWe Small Modular Reactor design has now completed Step 2 of Generic Design Assessment. You can read the GDA Statement and the full summary report that explains the basis of ONR's regulatory judgements here:

Step 2 ONR GDA Statement
Step 2 ONR GDA Statement (cymraeg)
ONR summary report

Further information

Environment Agency / NRW: GDA Step 2 of the Rolls-Royce SMR: fundamental assessment

Public involvement

GDA includes a comments process. The reactor design company is encouraged to publish detailed design information on its website and update it as new information becomes available.

Find out more about getting involved.