Sizewell C: Investors sign deal for Suffolk nuclear plant as £38billion cost confirmed
The Department for Energy Security & Net Zero said Energy Secretary Ed Miliband had signed the final investment decision for the development.
The government will become the biggest equity shareholder in the project with a 44.9% stake.
New Sizewell C investors include La Caisse with 20%, Centrica with 15%, and Amber Infrastructure with an initial 7.6%, while it was announced earlier this month French energy giant EDF was taking a 12.5% stake.
The final deal clinches the investment needed to deliver the long-awaited nuclear plant since it was first earmarked for development in 2010.
Sizewell C will power the equivalent of six million homes and create some 10,000 jobs once it is operational, which is expected to be in the 2030s.
The plans have faced strong opposition for decades by campaign groups concerned about the impact on the local environment and public spending costs.
The plant's construction was forecast to be about £20 billion by developer EDF five years ago - a figure which has now almost doubled.
Reacting to the investment announcement, Alison Downes, Stop Sizewell C, said: 'This much-delayed Final Investment Decision has only crawled over the line thanks to guarantees that the public purse, not private investors, will carry the can for the inevitable cost overruns.
"Even so, UK households will soon be hit with a new Sizewell C construction tax on their energy bills.
"It is astounding that it is only now, as contracts are being signed, that the government has confessed that Sizewell C's cost has almost doubled to an eye watering £38 billion - a figure that will only go up."
Mr Miliband said: 'It is time to do big things and build big projects in this country again – and today we announce an investment that will provide clean, homegrown power to millions of homes for generations to come.
'This government is making the investment needed to deliver a new golden age of nuclear, so we can end delays and free us from the ravages of the global fossil fuel markets to bring bills down for good."
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