Water Crisis Q&A: Renationalisation, Pollution, and Citizen Action
Guardian environment correspondent Sandra Laville has spent years investigating England's sewage crisis, exposing a privatisation scandal that has sparked widespread anger across political lines. In a recent Q&A session, she addressed key questions from the public on renationalisation, pollution causes, and solutions. Here is a detailed exploration of the issues.
Should the Water Industry Be Renationalised?
Pregoid asked about the route to renationalisation. Sandra explained that the government estimates the cost at £100 billion, but this figure is hotly contested. Academics with the People's Commission on the Water Sector label it as serious scaremongering created on biased evidence, funded by water companies. The calculation relies on the Regulatory Capital Value set by Ofwat, not the true and fair value in law, which accounts for losses from market failures like pollution and monopoly profits.
Renationalisation could occur through special administration, a legal mechanism established during privatisation. Companies can be placed under special administration if they fail to pay debts, breach licence obligations (e.g., sewage pollution or water supply failures), or if it serves the public interest. Sandra noted that many companies are already in breach of sewage pollution conditions, citing examples like South East Water's outages in Kent and Sussex. Professor Ewen McGaughey of Kings College London argues this system could renationalise water companies at near zero public cost.
Separating Rainwater and Wastewater Systems
MaggieObank inquired about the feasibility of separate rainwater and wastewater systems. Sandra called this the million dollar question. While full separation is deemed too disruptive and costly, especially in urban areas, the Chartered Institute of Water and Environmental Management advocates for gradual adoption to combat urban pollution and stormwater sewage releases. New developments now require separate pipes for foul wastewater and surface runoff.
Additionally, sustainable drainage systems—such as water butts, storage basins, and sponge cities with wetlands, green roofs, and permeable pavements—are promoted to mimic natural water absorption and reduce runoff. Incentives for householders to maintain gardens instead of paving them could further alleviate system strain.
Is Brexit to Blame for the Crisis?
Zebster questioned whether Brexit worsened water quality, recalling cleaner rivers under EU regulations. Sandra clarified that the UK was once called the dirty man of Europe in the 1970s-80s due to high pollution levels, with raw sewage dumped into seas. EU directives like the Urban Wastewater Directive, Water Framework Directive, and Bathing Water Directive initiated clean-ups.
Post-Brexit, concerns have arisen about potential weakening of these laws. James Bevan, former CEO of the Environment Agency, suggested modifying the Water Framework Directive to ease river health tests. Currently, no river in England meets the good overall health standard under this directive, which requires passing both chemical and biological assessments.
Privatisation vs. Population Growth
klbklyn asked if privatisation or population growth caused the crisis. Sandra emphasized lack of investment as a key factor. In the Southern Water case, a £90 million fine was imposed for discharging raw sewage into protected waters, with evidence showing crumbling infrastructure and neglected maintenance. Thames Water admitted to sweating assets for decades without upgrades.
Combined with population growth and wetter winters from climate change, this has created an environmental disaster only now being addressed. The Environment Agency's acceptance of self-regulation and an acceptable level of pollution events reflects systemic failures.
Alternative Business Models
RichardBatesDiscript queried the best business model, citing Chichester Harbour's decline amid housing growth without new wastewater treatment. Sandra argued that privatisation has not benefited the environment, with regulators prioritizing low bills over ecological health. Companies leveraged high debts and paid substantial dividends, while private equity introduced opaque financial structures.
Public outcry over sewage pollution has forced greater environmental consideration. Sandra believes a public benefit company model, focusing on societal good rather than shareholder dividends, would be more effective.
Citizen Action and River Health
jenga72 sought strategies for protecting waterways. Sandra highlighted successful campaign groups that test rivers near treatment works and use data to hold companies accountable. These groups build coalitions and engage local communities. Declarations on Rights of Rivers, like for the River Ouse in Sussex, foster emotional connections and give nature a voice, empowering protection efforts.
thesnufkin asked about citizen activists' role. Sandra praised their central role in exposing water company misconduct through monitoring and advocacy, calling for expanded coverage of rivers and coastal areas.
Variation Among Water Companies
Zebster wondered if all companies are equally bad. Sandra noted differences, reflected in Environment Agency ratings. For 2024, Thames Water received only one star, while Severn Trent achieved four stars with fewer serious pollution incidents. However, overall ratings for nine water and sewerage companies dropped from 25 to 19 stars out of 36. Self-reporting by companies has been criticized as marking your own homework, with the Labour government yet to set an end date for this practice.
Timeline for Improvement
JudithPRoberts asked when rivers might improve. Sandra admitted it's challenging, as the 2027 target for all rivers to be in good health is far off. Localised pollution can improve quickly if stopped, and physical debris like plastic can be removed immediately. However, systemic recovery requires long-term investment. Examples like Lake Annecy in Europe, cleaned up since the 1950s, show that stringent regulations can lead to significant improvements. The sooner we act the better! Sandra concluded.
