Hinkley Point C installs first new nuclear reactor in over 30 years

Hinkley Point C, located in Somerset, southwest England, has achieved a significant milestone with the installation of Britain’s first new nuclear reactor in more than 30 years. 

The installation of the first of two 13-metre-long reactor pressure vessels (RPV) is a key development. Once both reactors are operational, Hinkley Point C will supply 7% of Britain’s electricity. This follows the completion of the steel dome installation in late 2023, which sealed the reactor building. The last similar installation in the UK took place at Sizewell B in 1991.

UK Energy Secretary Ed Miliband hailed the RPV installation as a major step forward for the UK’s energy infrastructure. The RPV, a 500-tonne steel container, holds the nuclear fuel that generates heat and steam for the world’s largest turbine. Manufactured by Framatome in France, it arrived at the site in February 2023 and underwent careful installation using a polar crane to ensure precise alignment.

Hinkley Point C, once fully operational, will provide enough clean energy to power six million homes. The project is set to drive forward the UK’s energy independence, support net zero goals, and generate thousands of jobs. Installation of the second reactor and four steam generators is expected in 2025.