Britain’s Nuclear Renaissance Faces Mounting Cost Pressures

The article warns that Britain’s plan to expand nuclear generation via Sizewell C and Hinkley Point C faces growing cost and schedule risks that could have material market and fiscal implications. Hinkley’s projected price has almost doubled to about £35bn after recent additions, while Sizewell involves large public and private investment (EDF’s £1.1bn stake; the government as majority investor). The NAO and parliamentary committees flag that overruns would extend break-even times and increase taxpayer exposure, potentially weighing on UK public finances, energy-company returns and investor confidence. Regulatory complexity is cited as a key cost driver; the government’s proposed regulatory “reset” could reduce costs if implemented. Overall, escalating costs and delays present downside risk to markets tied to UK energy policy and infrastructure spending.