Rolls-Royce SMR

Company UK Private Editorial profile Website

Profile

470 MWe PWR-based SMR progressing through UK regulatory assessment.

Editorial profile — compiled by us from public sources.

Headquarters: Derby, UK

Current standings

Standings and milestones are always verified by us against primary sources, regardless of who manages the profile.

—

Roadmap & milestones

UK's first SMRs — 3 units at Wylfa

~ 2026-04

Rolls-Royce SMR / Great British Energy–Nuclear

GBE–Nuclear signed a contract with Rolls-Royce SMR to build three SMRs at Wylfa, Wales (~1,400 MW), backed by £2.6B of programme funding plus up to £599m from the National Wealth Fund — the UK's first SMR deployment.

Press release · 2026-04

More in Small Modular Reactors