Agreements include plan to build 12 reactors in Hartlepool with Centrica, creating 2,500 jobs, and fast-tracking UK and US safety checks

Labour’s plans for a massive expansion of nuclear power have been given a boost with a string of transatlantic deals for new modular reactors announced before Donald Trump’s visit.

The UK and US governments have promised to fast track safety checks, and announced several new private sector investment deals, with Labour emphasising the potential benefits for jobs and growth.

In the biggest and most advanced commercial project, Britain’s largest energy supplier Centrica will pair with the US reactor firm X-energy to build up to 12 advanced modular reactors in Hartlepool, announcing an investment that could create up to 2,500 jobs in the north-east of England.

The prime minister, Keir Starmer, said the US-UK agreement, expected to be signed off formally during the state visit, was a “landmark nuclear partnership” that would also power economic growth.