Sizewell C – Wrong Project, Wrong Time, Wrong Place.

Stop Sizewell C statement on Sizewell C’s Final Investment Decision, 22 July 2025.

“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. Given that Ministers claimed not to recognise the cost was close to £40 billion is there any wonder there is so little trust in this project?”

WHAT YOU CAN DO…

StopSizewellC on X (Twitter)

Hah! Good luck with that! "Europe’s biggest #nuclear power operator #EDF has set an ambitious target to repeat its achievements in the 1980s, when it turned out dozens of reactors across France, taking roughly six years for each."
#StopSIzewellC

Shocking drone footage taken yesterday of Thorpeness erosion. We still consider it astonishing that building nearby #SizewellC on this coast is not hugely risky, or that its massive sea defences won't make erosion elsewhere worse #StopSizewellC

"much more has been revealed about the Anglo-Saxon cemetery [excavated because of #SizewellC] since #DiggingforBritain..."It's completely new for Anglo-Saxon East Anglia and extremely rare in the record for the Anglo-Saxon world at the time"
#StopSizewellC

⚠️National Grid are delivering #Lionlink consultation documents and Questionnaires to local households. #WalberswickAgainstLionLink advises DON'T FILL IN THESE FORMS. ⚠️ALL WELCOME at a PUBLIC MEETING Sat 24th January, 10am Walberswick Village Hall.

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StopSizewellC on Facebook

Stop Sizewell C
Stop Sizewell C1 day ago
Hah! Good luck with that! "Europe’s biggest #nuclear power operator #EDF has set an ambitious target to repeat its achievements in the 1980s, when it turned out dozens of reactors across France, taking roughly six years for each."
#StopSIzewellC
Stop Sizewell C
Stop Sizewell C2 days ago
Shocking drone footage found on youtube, taken yesterday, of Thorpeness erosion. We still consider it astonishing that building nearby #SizewellC on this coast is not hugely risky, or that its massive sea defences won't make erosion elsewhere worse #StopSizewellC
Stop Sizewell C
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Stop Sizewell C
Stop Sizewell C3 days ago
Advice from Suffolk Energy Action Solutions - SEAS
Stop Sizewell C
Stop Sizewell C3 days ago
"much more has been revealed about the Anglo-Saxon cemetery [excavated because of #SizewellC] since #DiggingforBritain..."It's completely new for Anglo-Saxon East Anglia and extremely rare in the record for the Anglo-Saxon world at the time"
#StopSizewellC
Stop Sizewell C
Stop Sizewell C6 days ago
⚠️ National Grid are delivering #Lionlink consultation documents and Questionnaires to local households. #WalberswickAgainstLionLink advises DON'T FILL IN THESE FORMS. ⚠️ ALL WELCOME at a PUBLIC MEETING Sat 24th January, 10am Walberswick Village Hall.
Stop Sizewell C
Stop Sizewell C6 days ago
Foresight! In June 2022 our advertising campaign in #Westminster tube used the government's own impact assessment on the cost of #nuclear, using their low, medium and high estimates. And where did we end up for #SizewellC? £38billion and it will surely rise. #StopSizewellC