Andy Burnham, newly elected Labour leader, announced on Tuesday that a government‑backed body would be set up to invest in the United Kingdom’s electricity grid, a move he said would bring the sector back under public control.

A state‑run body for the grid

In a speech at the Labour conference, the Prime Minister said the new entity, which he called GB Grid, would use money that had previously been earmarked for Great British Energy to compete with privately owned operators such as National Grid. The announcement marks a departure from the current model where the bulk of the national network is run by a private company.

stage of Labour Conference, Prime Minister addressing crowd

Reversing decades of privatisation

National Grid has operated as a privatised company since the 1990s, and its shareholders have overseen investments in infrastructure that critics argue prioritise profit over reliability and affordability. Labour’s proposal signals a broader aim to re‑nationalise utilities, a policy that has featured prominently in the party’s platform for years. The Guardian reported that the plan would allow the state to fund upgrades and expand renewable integration without the constraints of private capital markets.

Implications for energy markets

If implemented, GB Grid would become a major competitor to the existing network operator, potentially reshaping the market for transmission services. The move could also influence the cost of electricity for consumers, as the public body would be free to set tariffs in line with national policy objectives. Analysts note that the government’s use of Great British Energy funds could accelerate investment in grid upgrades, which have been lagging behind the pace of renewable generation expansion.

Political context and reactions

Labour has long campaigned on nationalising key infrastructure, but the idea has faced scepticism from market‑oriented parties and industry groups. The Guardian quoted industry representatives who warned that a state‑run grid could face efficiency challenges. Meanwhile, opposition parties have suggested that the proposal could trigger a costly restructuring of the sector, though they have not ruled out a gradual approach to public ownership.

Next steps

The Prime Minister said that the government would draft legislation to establish GB Grid within the next six months, with a view to finalising the structure and funding framework by the end of the year. The plan will need to pass through Parliament and undergo scrutiny by the Department for Energy Security and Net Zero.