Electricity firm EDF has confirmed it wants the UK government to sign 40-year contracts to support building new nuclear reactors in Britain – as the national energy regulator warned prices are likely to rise higher than expected.
The French-owned company is in talks with ministers over "contracts for difference" funding, under which the government guarantees generators will be paid a minimum price for electricity from new nuclear plants: if the market price falls lower than this "strike price" then a surcharge will be added to customers' bills; if it rises higher there would be a refund.