Sizewell C will be powered by the world’s largest steam turbines thanks to a new deal with a leading global manufacturer.
The two complete turbine islands will be provided by Arabelle Solutions, a part of the EDF Group which is currently installing the first of two turbine islands at Hinkley Point C.
Each will feature the longest blades ever made – measuring 75in – with both shaft lines spanning 70m, roughly the size of a Boeing 747 jet.
Together, they can generate enough electricity to power six million homes.
Catherine Cornand, CEO of Arabelle Solutions, said: “We are proud of the contribution that Arabelle Solutions’ world-class turbine island technology for Sizewell C will play in delivering low-carbon electricity to millions of UK consumers.
“Our commitment to a long-term partnership also includes supporting workforce training and skills that will deliver the UK’s nuclear ambitions for the generations to come.”
It is hoped by replicating the process of the Somerset plant will reduce the engineering hours required for Sizewell C, reducing risk and wait-time.
Nigel Cann, Joint Managing Director of Sizewell C, said: “Having worked at Hinkley Point C for many years I’m delighted that such an experienced and dedicated company like Arabelle Solutions has secured this contract.
“Their attention to detail and desire to continually innovate is second to none.
“Awarding this contract is a really significant moment for our project as these two turbines will ultimately deliver enough low carbon energy to power up to six million homes.”
Cedric Couffignal, Executive Vice President (New Build) at Arabelle Solutions, added: “As at Hinkley Point C the large Arabelle turbine is well suited to the output requirements and site conditions at Sizewell C.
“Our teams will build on their experience and learning from Hinkley Point C and, to reach the best achievable performance, the turbine will once again incorporate a 75-inch last stage blade, the longest such blades ever made.”
Progress continues to be made on the East Suffolk site, with other recent contract deals including for the delivery of steelwork on its amenity building with William Hare Group.