High Temperature Gas-Cooled Reactors

Lord Hunt of Kings Heath Excerpts

Monday 19th January 2026 Lords Chamber

[Lord Vallance of Balham (Lab)]

My noble friend is right that there are many different technologies coming along, and one of the reasons why we put the advanced nuclear framework together is to make it possible for all those technologies to have a pathway through to production in the UK. This is an important moment, when private-sector leadership of nuclear is real and can happen because of the new designs. We welcome all the different technologies as part of that framework, which, as I say, will be published shortly.

[Lord Hunt of Kings Heath (Lab)]

My Lords, perhaps in contrast to my noble friend, I congratulate the Government on the final investment decision on Sizewell C and the SMR programme by Rolls-Royce at Wylfa. This is the foundation for a fantastic new nuclear industry in the UK. But does he agree that in welcoming private-sector investment, we need to look at siting policy and making it more flexible, as the recent taskforce recommended?

[Lord Vallance of Balham (Lab)]

On the first part of my noble friend’s question, he should partially congratulate himself, because he was very involved in making that happen, and I join him in congratulating him. We have a very significant nuclear programme with SMRs coming along; and the Fingleton review and a series of other processes, including EN-7, which was laid on 18 December, make planning and other aspects much easier. Siting is very important. A siting review, by GBN, is going on at the moment, looking at potential sites for future gigawatt production as well; it will report in the autumn.