Funding dispute threatens UK–EU power market talks

2 February 2026

Plans to reconnect Britain’s electricity trading with the European Union may be complicated by a dispute over money, after EU member states signalled they would expect the UK to make financial contributions as part of any agreement.

Reuters reports that EU governments will demand British funding for development in poorer member states if the two sides are to re-link their energy markets. The news agency cites EU documents and diplomats who say the issue could become a sticking point in negotiations, due to begin in the coming months.

Such an approach would mirror existing arrangements with non-EU countries that have close access to the bloc’s internal market. Norway, for example, contributes to development funding through its participation in the European Economic Area, with grants amounting to about €391 million a year.

Negotiations follow a UK–EU agreement reached in May 2025 to explore British participation in the EU’s internal electricity market, a move that would mark a significant step towards closer energy cooperation since Brexit.

Supporters of rejoining the market argue it would reduce the costs of trading electricity across borders, which industry estimates have risen by hundreds of millions of euros a year since the UK left the EU. Before Brexit, the UK took part in a shared system that allowed electricity to be traded seamlessly between countries, directing power to where it was cheapest at any given moment.

That arrangement ended when the Brexit transition period finished at the end of 2020, leaving traders to rely on separate auctions and less efficient mechanisms.

For the UK, the question of financial contributions is politically sensitive. Ending compulsory payments to Brussels was a prominent argument made by supporters of leaving the EU during the 2016 referendum campaign, and any new funding commitment is likely to attract fire.

Diplomats quoted by Reuters said that while there is broad recognition on both sides of the economic benefits of restoring closer links, disagreement over financial contributions risks complicating progress.

The UK government has said it wants a practical approach to relations with the EU on energy, while the European Commission has previously indicated that deeper market integration would require shared rules and obligations.