Rolls-Royce Secures £599m for UK's First Small Modular Nuclear Reactors

Rolls-Royce has secured a significant investment of up to £599m from the UK's national wealth fund to develop the country's first small modular nuclear reactors (SMRs). The funding will support Rolls-Royce's design of SMRs at Wylfa on the island of Anglesey, Wales.

The investment is expected to create around 1,000 jobs at Rolls-Royce and contribute to the UK's goal of generating electricity without carbon dioxide emissions. The project also offers the potential for a large new export industry in SMRs.

The UK government has embraced nuclear energy as a key component of its clean energy strategy, and this investment marks a significant milestone in the development of SMR technology. SMRs aim to produce nuclear power stations in factories, driving down costs and speeding up installation.

The Wylfa site has a history of nuclear power generation, having operated from 1971 until 2015. Hitachi had previously attempted to build a new nuclear power station at the site but abandoned its plans in 2020 due to funding issues. The site was later acquired by the state-owned Great British Energy – Nuclear (GBE-N) in 2024.

The chancellor, Rachel Reeves, highlighted the importance of the investment, stating that it will strengthen energy security, create skilled jobs, and help build a new generation of homegrown nuclear technology that will power the UK's economy for decades to come.

Tufan Erginbilgiç, chief executive of Rolls-Royce, described the investment as a critical milestone for the business and for the UK, marking the beginning of a golden age of new nuclear. The company owns the majority of Rolls-Royce SMR, alongside Qatar's sovereign wealth fund, France's BNF Resources, and the Czech utility CEZ.