UK Government to Intervene in Water Bills as Ministers Demand Better Value for Money

The United Kingdom government is preparing to intervene in the process used to set water bills, with Environment Secretary Dame Angela Eagle directing water companies and regulators to prioritise affordability, improve services and ensure customers receive better value for money.

Eagle has written to water company executives and regulators, including Ofwat, setting out the government’s expectations for the next five-year price review, which is expected to conclude in 2029. The review will determine how much water companies in England and Wales can charge customers to cover operating costs and infrastructure investment.

In her letter, Eagle stressed that affordability must remain a priority, calling for a “laser focus” on value for money. She also demanded greater efforts to prevent water leaks and sewage overflows, alongside investment in technologies that could reduce costs and improve the reliability of services.

The environment secretary said the intervention marked a break from previous practices in the water sector, which has faced growing public criticism over rising bills, pollution and the condition of ageing infrastructure. She said customers expected clean rivers, reliable water supplies and confidence that their money was being spent responsibly.

The move follows Ofwat’s 2024 price review, which approved a £104 billion modernisation programme. The investment is expected to contribute to an average 36 per cent increase in water bills across England and Wales over the second half of the decade, putting additional pressure on household finances.

The government has indicated that its forthcoming 10-year water plan will seek to give ministers stronger powers to influence investment decisions and keep bills affordable. Officials are also considering wider reforms to the industry, including changes to ownership and greater involvement of local communities in decisions affecting water services.

The intervention comes as Thames Water, one of the country’s largest water suppliers, continues to face severe financial difficulties. The government has been exploring possible options for the company, including more radical measures that could involve public ownership, although the financial and legal implications remain significant.

However, campaigners for public ownership have argued that the proposed measures may not be enough to prevent further bill increases or address environmental problems. They have called for stronger action to protect households and ensure water companies prioritise customers and the environment.

The government’s intervention is expected to shape the next phase of water-sector reform, although it does not amount to an immediate order to reduce bills. The central challenge will be balancing affordable charges for customers with the investment needed to repair infrastructure, reduce pollution and maintain reliable water supplies.