Labour’s plan for siting small nuclear reactor plants around the country (Keir Starmer unveils plan for large nuclear expansion across England and Wales, 6 February) feels almost like something Donald Trump would come up with. The reality is that they would not be small – for example, the system being developed by Rolls-Royce is 470 megawatts, larger than most of the old, now closed, magnox reactors that were built in the UK in the 1960s.
And they will not be cheap – even backers, like the Tony Blair Institute for Global Change, have admitted that they “could have higher costs per MW compared to gigawatt-scale reactors”. And there would be a range of safety- and security-risk issues with local deployment, adding to the cost – nuclear plants are usually located in remote sites. Will many people want one near them? By comparison, with costs falling, public support for renewables, like solar and offshore wind, has never been higher.
David Elliott
Emeritus professor of technology policy, the Open University
