DAY 31 · PROPOSAL 30 · PART XIII · POLICY 33
Public Water.
Bring Britain’s major water companies into public ownership and reinvest excess operating profits in the infrastructure on which the country depends.
The core idea
Manifesto 1.1 proposes that all major water companies should ultimately be brought into public ownership. Water would be treated as a strategic national utility, managed in the public interest rather than as a monopoly whose excess returns leave the system.
Every excess pound of operating profit would be retained within Britain’s water system and directed into maintenance, modernisation and environmental repair.
Why reform is needed
For too long, water companies have operated as regional monopolies while ageing infrastructure, leakage and sewage pollution have damaged public confidence and the natural environment.
The discharge of sewage into Britain’s rivers, lakes and seas cannot be accepted as an unavoidable feature of the system. Preventing pollution must become a core operational duty, supported by sustained investment and transparent accountability.
Where excess operating profits would go
Public ownership is not the final objective by itself. It is the mechanism for directing surplus operating income back into a cleaner, safer and more resilient national water system.
- Renewing ageing pipes and water mains.
- Upgrading sewers, pumping stations and treatment capacity.
- Maintaining and expanding reservoir capacity.
- Detecting, repairing and preventing leakage.
- Modernising drinking-water treatment infrastructure.
- Strengthening flood resilience.
- Preparing for drought and long-term climate pressures.
- Restoring rivers, lakes, coastal waters and habitats.
How the proposed model would operate
Strategic national utility
Water and sewerage services would be managed as essential national infrastructure with universal public-service responsibilities.
Reinvestment first
Any operating surplus remaining after legitimate operating, staffing, maintenance and financing costs would be ring-fenced for the water system.
Long-term planning
Investment decisions would be based on independent evidence about infrastructure condition, environmental damage and future national need—not short reporting cycles.
Transparent reporting
Annual accounts would show where surplus income was generated, where it was allocated and what measurable improvements it delivered.
Ending sewage pollution
The proposed settlement would prioritise upgrades where sewage discharges cause the greatest environmental and public-health harm.
Comprehensive monitoring, timely public information and independently verified reporting would be required. Failing sewers, pumping stations, treatment works and outfalls would be addressed through a published improvement programme.
Public ownership would not weaken environmental regulation. Meaningful penalties and individual accountability for serious failures would remain.
Safeguards
- Independent governance protected from short-term political interference.
- Water revenues, borrowing and retained surpluses ring-fenced for water services and infrastructure.
- Transparent tariffs, affordability support and enforceable service standards.
- Protection for workforce rights, technical expertise, training and safe staffing.
- Independent environmental inspection and enforcement.
- Open procurement, audited capital decisions and published executive remuneration.
Questions for scrutiny
- What is the fairest legal and financial route for bringing each major water company into public ownership?
- How should company debt, pension obligations, existing investors and compensation be treated?
- Should ownership sit with one national body, regional public corporations, mutuals, local authorities or a mixed model?
- How can operational independence be protected while ensuring democratic accountability?
- What timetable should apply for ending avoidable sewage discharges?
- How should household bills and affordability support be protected during the transition?
- How should acquisition and transition be financed?
- What safeguards would prevent future privatisation without explicit public and parliamentary consent?
The proposed direction
Proposal 30 would ultimately bring Britain’s major water companies into public ownership and operate water as a strategic national utility.
The direction is clear, but the ownership model, acquisition method, compensation framework, transition timetable and financing require detailed legal, engineering, environmental and public-finance analysis before implementation.