Skip to main content

New video shows Hinkley Point C’s offshore progress

By Hinkley Point C media team | Posted July 10, 2023

 

An incredible summer of engineering is underway in the Bristol Channel, as Hinkley Point C’s offshore work nears completion.

Six giant steel casings, which weigh 350 tonnes and are 40m long and 6m wide, have been installed, marking a significant step in the construction of the power station’s cooling water system. 

They will form part of the vertical shafts which will connect the 5-miles of tunnels with the intake and outtake heads. These 5,000-tonne structures were lowered onto the seabed last year and will circulate water to the nuclear reactors. 

Related articles

HPCDOMELIFT
March 24, 2026

EDF announces leadership changes in its UK nuclear businesses

EDF has named Mark Hartley as the next Chief Executive Officer of the Hinkley Point C nuclear project from 1 July. His appointment comes as current CEO Stuart Crooks steps down from the role after 40 years of service in the nuclear industry.
tunnel boring machine
March 13, 2026

Engineers at Hinkley Point C are ready to start tunnelling the fish return system

Engineers at Hinkley Point C are ready to start tunnelling the second of three fish protection measures at the nuclear power station. The fish return system will be 620m long and 1.8m in diameter.
Sea trials have shown that a new acoustic fish deterrent developed for Hinkley Point C is highly effective.
February 10, 2026

Trials show that Hinkley Point C’s Acoustic Fish Deterrent is Highly Effective 

Sea trials carried out by Swansea University have shown that an acoustic fish deterrent developed for Hinkley Point C is highly effective. The innovative use of ultrasound technology has been shown to keep target fish species away from the power station’s water intakes.