Sizewell C Secures £38bn Investment

22 Jul 2025

The UK’s landmark £38bn investment deal to build the Sizewell C nuclear power plant marks a defining moment in Britain’s energy future, and at Millbank, we’re closely following its progress. This project, the largest nuclear development in a generation, is not only a major step towards energy security and net-zero goals, but also a catalyst for engineering careers across the country.

After a 15-year journey to secure funding, the final agreement brings together the UK government, EDF, Centrica, and other private investors to deliver a facility capable of powering six million homes with low-carbon electricity. It’s a bold move that builds on the legacy of Hinkley Point C, with lessons learned from its cost overruns and delays.

From Millbank’s perspective, the sheer scale of Sizewell C—expected to create 10,000 jobs at peak construction—signals a surge in demand for skilled professionals across multiple disciplines. We’re already seeing the ripple effects in recruitment, with rising demand for civil and mechanical engineers, project managers, commissioning specialists, and electrical engineers.

Whether you're an experienced professional or looking to upskill, now is the time to explore opportunities in nuclear and clean energy

Key hiring hotspots include Suffolk, Warrington, Bristol, Reading, and hybrid remote roles. With EDF leading the charge and the government backing the build, Sizewell C is set to become one of the UK’s largest infrastructure projects, offering long-term, sustainable careers for those ready to make a difference.

The financial framework, which sees households contributing £1 a month via energy bills, has sparked debate. Yet, it also reflects the government’s commitment to shielding investors from risk and accelerating the UK’s transition to clean energy. With Centrica, La Caisse, and Amber Infrastructure joining EDF and the government, the consortium’s confidence in the UK’s nuclear future is clear.

Millbank is deeply engaged in the Energy sector, and developments like Sizewell C align with our long-standing commitment to supporting sustainable infrastructure. We understand the complexities of nuclear projects and the importance of placing the right talent in the right roles to ensure success. If you're hiring for Sizewell C or similar projects—or you're an engineer looking for your next move—our specialist recruiters are here to help.

As the UK enters what’s being called a 'new golden age of nuclear,' we’re excited to be part of the journey—connecting skilled professionals with opportunities that will shape the future of energy.