Small Modular Nuclear Reactor Power Station: Wylfa

James Wild Excerpts

Monday 17th November 2025 Commons Chamber

[Michael Shanks]

I was expecting every question today to be, “Could an SMR be built in my constituency?” but my hon. Friend is the first to ask, so he wins the prize for that. I will not labour the point, but as he says, we had a lot of promises and a lot of big talk from the Conservative Government on nuclear, but very little actually delivered. The truth is that no money was put forward for any of those things. It is easy to sign and say, “We want to deliver something,” but without putting any money forward, nothing will happen. We have committed almost £20 billion in funding to make Britain’s new golden age of nuclear a reality, which will deliver jobs in my hon. Friend’s constituency and across the country. We are ambitious about the future of SMRs. They can be sited in a great many more places than traditional nuclear facilities. We have asked Great British Energy Nuclear to look at the range of sites across the United Kingdom that are possible, not just the sites that were traditionally designated for nuclear projects. That opens up huge opportunity for the energy mix of the future, and for jobs, investment and training throughout supply chains as well.

[James Wild (North West Norfolk) (Con)]

In the spirit of consensus, which the Energy Minister untypically just moved away from, I join him in welcoming this announcement. I was advising the then Energy Minister when the Hinkley contract was signed and the Horizon project was proceeding, before Hitachi withdrew, so I am keen to see development at Wylfa and beyond. Will the Minister confirm what tangible steps are being taken to accelerate approval of Rolls-Royce’s design and other SMR designs, and by how much? When does he expect the first SMR to be operational at Wylfa?

[Michael Shanks]

Let me say genuinely that with all the debates we have about our energy mix, nuclear may be a point of consensus. That is important for the industry, so I welcome the hon. Gentleman’s comments. On the exact details of the timelines, I am afraid that I am not the Nuclear Minister, so I will get my noble Friend Lord Vallance to write to him on that point.

In terms of the overall timeline for the SMR programme, our ambition is that the SMRs will be online in the mid-2030s. There is obviously a significant amount of work to do on the site itself and on the designs, but we want to ensure that we are moving everything possible to get this done quickly. We have a first-mover advantage as a country if we can prove that this technology works, set about expanding it and look at the export market for it internationally.