Great British Nuclear: High on hype, Low on substance

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Energy Secretary Grant Shapps finally launched ‘Great’ British Nuclear today (18 July), but whilst the minister’s announcement was big on hype, the UK/Ireland Nuclear Free Local Authorities noticed that it was short on substance.

Great British Nuclear was the new body announced by former Prime Minister Boris Johnson in April 2022 as part of his revised energy strategy. GBN is supposed to be front and centre of a ‘rapid expansion of nuclear power at an unprecedented scale and pace’, but the formal launch of the initiative has been put on hold several times, including humiliatingly at the eleventh-hour last week.

Nuclear in the UK has made little progress since April 2022. EDF Energy, which is building the only nuclear plant under construction at Hinkley Point C, has recently announced a further delay in delivery and a huge increase in costs, whilst its reactor design – the EPR-1 – has been beset with serious safety and reliability issues, with an accident at Taishan-1 in China and repeated delays to the start-up of its reactor in Olkiluoto in Finland. And the UK government has so far failed to engender any interest within the financial markets to back its Sizewell C development, meaning that the British and French governments (and ultimately taxpayers) continue to carry the can.

More faith is being placed by ministers on the development of so-called Small and Advanced Modular Reactors, with GBN’s role being to provide oversight to a competition amongst rival designs to select those deemed worthy of government funding to take forward through the regulatory approvals process and onto deployment. Such reactors would be fabricated remotely and then taken in parts for assembly on site, but all is not rosy – developments costs are rising exponentially, none of the designs are proven to be safe or reliable, none have been built, the financial position of some developers is becoming uncertain, and there remains the intractable radioactive waste problem.

NFLA Chair, Councillor Lawrence O’Neill identified some of the remaining challenges following today’s press conference:

“Like much concerning nuclear, once again when we look at GBN there is a noticeable disconnect between the upbeat speech of the Energy Secretary and the actual reality on the ground.

“Mr Shapps announced a further £157 million in government funding for nuclear, but this sum is small beer relative to the billions required to get any plant up and running, and strangely absent, yet again, was any clear indication of where the money to fund the operation of Great British Nuclear would come from. Figures of up to £500 million per year have been bandied about, and the NFLA has previously pointed out that this funding shortfall was also noticeable in the Chancellor’s Spring Budget where much was made of the ‘promise’ of GBN, but with no money to follow it.

“Furthermore, Great British Nuclear still does not have all its legal powers to function, including the power to award funding for future nuclear development. Its powers are contained within the Energy Bill currently in its Reporting Stage before the House of Commons in Parliament, and this still needs to clear its final hurdles before receiving Royal Assent and becoming legislation. As the recess is almost upon us, with MPs leaving for their summer holidays, no further progress can be made before the autumn. In addition, GBN only has an interim staff team and no real headquarters.

“How is GBN meant to take forward the SMR competition when it has no operating budget, no legal powers, no permanent staff team, and no base from which to operate?”

Mostly damningly, Emeritus Professor of Energy Policy at the University of Greenwich, Stephen Thomas, has poured scorn on the ‘promise’ of Small and Advanced Modular Reactors in his recent paper:

https://www.no2nuclearpower.org.uk/wp/wp-content/uploads/2023/07/Too-little-and-late-Final.pdf

which includes quotes:

‘The much-hyped Small Modular Reactors are a long way from being commercially available and the claims for them being cheaper than large reactors are not credible’.

‘Advanced Modular Reactors have all been talked about for 50 years or more. However, they have either been built as unsuccessful prototypes or demonstration plants or not been built at all as power reactors. All AMR designs will require major innovations if they are to be technically viable’.

The NFLAs are at one with Professor Thomas in condemning the British Government’s continued foolhardy obsession with unproven, unreliable and potentially unsafe new nuclear, when renewable technologies already exist that can deliver affordable, sustainable electricity far more quickly and far more cheaply.

Councillor O’Neill concluded:

“Every pound spent on the vainglorious pursuit of nuclear power means a pound denied to investment in a national programme of insulation and energy efficiency measures to bring down energy usage and customer bills or a pound denied to investment in solar, wind, hydro, biomass, geothermal, tidal or wave power projects that, in combination with energy storage solutions, can provide more affordable, sustainable electricity to meet our nation’s energy needs right now.”

Ends//…

For more information, please contact NFLA Secretary, Richard Outram by email to richard.outram@manchester.gov.uk or telephone 07583 097793

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