My Lords, I share with the noble Lord, Lord Broers, many of his concerns about the future of our nuclear energy programme. Like him, I regret very much that we have lost so much expertise. Part of the result of our withdrawal from Euratom is that the ONR will have to recruit a large number of scientists qualified in nuclear matters. Perhaps we will also have another opportunity to debate these matters tomorrow in the Nuclear Safeguards Bill, so I will not detain the Committee long, except to say that although I basically agree with the noble Lord, Lord Broers, about the importance of nuclear power, and the fact that it is not subject to intermittency makes it much more reliable than renewable energy, I do not go as far as him in saying that it is necessarily deplorable that we withdraw from Euratom.
Many scientists and senior executives who have worked in the nuclear industry consider that Euratom is a rather bureaucratic organisation that is too cumbersome in its approach to verifications and too much concerned with understanding the detail of what all its members are doing, rather than helping to ensure a proper, adequate nuclear safeguards regime. I believe the noble Lord’s amendment does not recognise the upside of our withdrawal from Euratom—we will ourselves be able to decide where to commit funds in nuclear research and development. For example, we might want to spend money on small modular reactors instead of on ITER. Anyway, if we want to be in ITER, besides the EU/Euratom countries, China, India, Japan, Korea, Russia and the United States all participate. It will be good to be able to decide which projects we commit funds to in nuclear research and which we do not, whereas at present we have no independent right to decide.
Besides that, it is clear that we will need a transition or implementation period for the Euratom treaty as well as the EU treaties, so we do not have to decide any of this by exit day anyway. We will take some time to decide the detail as to which projects to go on with after we have recovered our right to decide where we will commit our funds in nuclear research.