Thames Water Lenders Prepare Legal Fight Over Nationalisation

A spokesperson for the department said Thames Water customers had been let down for too long, citing 15 years of under-performance, rising serious pollution, and customers being left to pick up the bill. The spokesperson also said the secretary of state had written to Ofwat to say she was not convinced London and Valley Water’s proposal was good enough for consumers or the environment. In June, Emma Reynolds said she did not want Thames Water customers to end up paying for the company’s failures.

The wider political picture is just as uncertain. Burnham, who is due to become prime minister on Monday, has called for greater public control over water and energy and has backed nationalising Thames Water. Labour deputy leader Lucy Powell said on Sunday that the government has powers to place a distressed water company into special measures, but added, “Let’s see” whether those powers would be used. She also argued that privatisation of water has not delivered competition, lower bills, or enough investment.

One possible middle path is a special administration regime, or SAR, which is usually temporary while a private buyer is found. The existing lenders say they would be willing to bid in that case, but Burnham’s comments make it harder to see a new private ownership solution gaining political support. Whatever happens next, Thames Water’s customers should keep service running, but the company’s future now stands as an early test for the new administration. Why this matters: the outcome could decide whether taxpayers, customers, or creditors end up carrying the cost of Thames Water’s trouble.