Turn failing water firms into not-for-profit cooperatives, MPs and mayors tell PM

Thames Water’s chief executive, Andy Weston, has stated that the company’s current targets for reducing water leakage and preventing sewage pollution are “not realistic,” according to a recent interview with the BBC’s Big Boss Interview podcast. The remarks come amid ongoing scrutiny over the firm’s performance in meeting regulatory standards. Thames Water, the UK’s largest water company, supplies water and wastewater services to approximately 16 million customers across London and parts of southern England. It processes nearly 4.3 billion litres of waste each day, with the company claiming that treatment is successful “99.5% of the time.” However, Weston acknowledged that occasional errors occur, which can lead to pollution incidents. He emphasized that while the company aims to improve its environmental record, the targets set for it are unattainable. Under UK regulations, water companies are legally required to treat all wastewater before releasing it back into the environment. Raw sewage discharge into rivers and seas is prohibited under normal weather conditions, though exceptions are made during heavy rainfall to avoid flooding homes. Despite these rules, Thames Water has faced criticism for allowing untreated sewage to flow into waterways, particularly during periods of high demand or system failure. Ofwat, the regulator overseeing water companies, maintains that the targets set for Thames Water are designed to be ambitious and to ensure improved service for both customers and the environment. A spokesperson for Ofwat told the BBC that companies must meet their commitments, even if the goals appear challenging. This stance contrasts with Weston’s assertion that the targets are unrealistic given the company’s operational constraints. The Environment Agency, responsible for enforcing environmental laws, reiterated that it expects Thames Water to comply with legal requirements. A spokesperson noted that the agency will continue to monitor the company’s performance and take action if necessary. This pressure reflects broader concerns about the quality of water management in the region, especially after several reports highlighted frequent instances of sewage overflow. Campaign groups have also voiced strong criticisms of Thames Water’s approach. James Wallace, CEO of River Action, accused the company of using tactics that create a false sense of security among the public. He pointed out that while the company urges residents to conserve water, it continues to leak 570 million litres of treated drinking water daily. Wallace argued that accepting sewage pollution as inevitable is unacceptable and called for systemic changes to address the issue. He suggested that the current privatized model of water management is failing and proposed that Thames Water should be placed under special administration to be restructured as a public utility. Such a move, he claimed, would prioritize environmental protection and customer welfare over profit-driven operations. As the debate over water management intensifies, stakeholders remain divided on how best to address the challenges facing Thames Water. While regulators insist on holding the company accountable, critics argue that more radical reforms are needed to ensure sustainable and equitable water services for all. The situation highlights the complex interplay between corporate responsibility, regulatory oversight, and public expectations in one of the UK’s most critical infrastructure sectors.