MPs Describe Sizewell C as 'Terrible Deal' for UK Taxpayers as Public Accounts Committee Flags 'Extraordinary' Billpayer Risk
The Public Accounts Committee has described the government's plan to fund a multibillion-pound nuclear plant at the Sizewell C site in Suffolk as a "terrible deal" for the UK taxpayer over the rest of the century. The committee characterised the risk to billpayers as "extraordinary." The Guardian reported these findings on 28 October 2026, the same day as Chancellor Healey's first Budget, at which energy bill support and a potential bank levy to fund household energy costs were also expected to feature. The corpus provides only the article headline and subheading; the full PAC report and detailed findings are not available in the source material.
Why this matters
A parliamentary spending watchdog branding a flagship government infrastructure project a 'terrible deal' on Budget day concentrates political and financial pressure on the government's nuclear strategy at the worst possible moment. Sizewell C is central to Labour's long-term energy security and decarbonisation plans, so sustained PAC criticism could influence financing terms, investor appetite and the pace of regulatory approvals. The timing alongside a Budget expected to include energy bill support measures sharpens the public cost narrative.
On the Ground
Energy regulatory, project finance and public procurement lawyers will be tracking any PAC recommendations that affect the Regulated Asset Base funding model underpinning Sizewell C. Government contract and infrastructure teams may be asked to review cost-allocation mechanisms. A trainee would be tasked with pulling the PAC report once published and summarising its formal recommendations for a client briefing note.
Interview prep
Question you might get
“How might a critical PAC report affect the legal and financing structures underpinning Sizewell C's Regulated Asset Base model?”
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