United Kingdom Energy Grid Modernization Plans

The United Kingdom is working to modernize its electricity grid to support rising power demand from electrification, data centers and advanced manufacturing, alongside the rapid expansion of renewable generation such as onshore and offshore windfarms. With UK demand for electricity expected to increase by 50% by 2035 and double by 2050, this shift is creating commercial opportunities for U.S. companies across transmission, distribution, grid technology and system integration.

In particular, UK grid investment is focused on expanding high-voltage transmission networks, undersea cable connectivity, upgrading substations and improving system flexibility to manage congestion, maintain reliability and accommodate intermittent electricity generation from windfarms and solar power. Transmission owners, including National Grid, are overseeing large-scale infrastructure projects while distribution network operators are improving local grids to accommodate electric vehicles and heat pumps. 

Grid investment in the UK is primarily delivered through regulated network companies overseen by Ofgem, the energy regulator for Great Britain, with procurement often structured through established frameworks and partnerships. U.S. companies can access the market by partnering with UK engineering firms to supply HVDC transmission systems, subsea and onshore grid infrastructure, grid-digitalization technologies and engineering and construction services.

For more information on UK grid modernization opportunities and routes to market, please contact Leah Kollhoff, Commercial Specialist, at the U.S. Embassy London via Leah.Kollhoff@trade.gov.