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EDF Energy: Sizewell B nuclear reactor extension possible, but requires investment

EDF's British arm has said that a life extension of its?Sizewell B plant is technically feasible, but negotiations are ongoing with the UK Government to allow the necessary investment. Sizewell B, located on the North Sea Coast in Suffolk, is the UK's only pressurised water reactor. It supplies more than 1.2 gigawatts to the grid. Other nuclear power plants in the UK are advanced gas-cooled (AGR) reactors, many of which have reached their end of life or been retired. Four of the reactors are still in operation. Several of the AGRs had their lives extended 'for a few years more amid fears that Britain faces a looming?supply?gap because of the age of its nucleo-electric facilities. Around 12% of Britain’s electricity is generated by nuclear power stations. EDF and Centrica - which owns a 20 percent stake in nuclear plants - want to keep their remaining AGRs operating until at least 2030. EDF stated that the investment to support this would cost 1,61 billion pounds over the next 3 years.

EDF Energy stated in a statement that "work continues to agree a commercial model required to support a Sizewell 'B life extension of 20 years (2035-2055), and unlock 800 millions pounds in investment into the station."

The UK's Energy Department was not immediately available to comment.

EDF started construction of Hinkley C in southwest England, in 2017. This was its first new plant built in Britain for more than 20 Years. Sizewell C is also being built.

(source: Reuters)