Water companies in England and Wales are preparing to take another £3.4bn from customers to cover infrastructure and environmental spending. Once again, the working class is being ordered to pay for the consequences of private ownership.
Ofwat has provisionally approved the extra funding for 13 companies. Nearly a third is supposed to maintain existing water services. The rest includes spending to meet the demand created by new housing developments, data centres, provide extra wastewater capacity, and the remove of toxic PFAS “forever chemicals”.
Five companies will put additional charges on bills before 2030. Southern Water customers face the largest increases: £43 in 2027/28 and £37 in 2029/30. Severn Trent and Thames Water will each add £3 and then £5. Wessex Water will add £4 and then £7, while South East Water will add £1 in 2029/30.
Another eight companies — Anglian Water, Dŵr Cymru Welsh Water, Hafren Dyfrdwy, Northumbrian Water, South West Water, United Utilities, Yorkshire Water and SES Water — will recover their extra spending from customers after 2030.
These increases come on top of the bill rises already agreed in 2024. They arrive after years of supply failures, leaks, sewage discharges and the contamination of rivers and beaches.
For a working-class household, a higher water bill is an indirect wage cut. Water isn’t an optional purchase and customers can’t change supplier. Each company controls a regional monopoly, with the state guaranteeing its captive market.
Prime Minister Andy Burnham described the proposal as “real money out of family budgets at a time when they are struggling with the cost of living”.
That’s true. But the problem runs deeper than an excessive charge here or a badly managed project there. The whole system was built to turn a basic human necessity into a source of monopoly income for capital.
The bill for private profit
Nobody doubts that pipes need replacing, reservoirs need building or treatment works need expanding. Climate change is bringing more heatwaves and heavier rainfall, while decades of underinvestment have left much of the system in poor condition.
The class question is simple: who pays?
Under capitalism, the answer is nearly always the same. Shareholders keep their property and their claim on future returns. Workers pay through bills and taxes for the investment needed to protect that property.
Since privatisation, water companies are estimated to have paid between £52.8bn and £78bn in dividends. A parliamentary inquiry found that most of the growth in the industry’s asset base had been financed with debt rather than fresh shareholder equity.
This wasn’t accidental. Investors bought into debt-free or lightly indebted regional monopolies, loaded them with borrowing and extracted returns through dividends, holding-company payments and rising asset values. When the infrastructure began to fail, the costs remained attached to the public.
Thames Water is the most extreme example. During Macquarie’s ownership between 2006 and 2017, its debt rose from about £3.4bn to £10.8bn while the operating company paid roughly £2.8bn in dividends. By March 2026, Thames had £18.5bn of statutory net debt and gearing of 86 percent.
Not every pound borrowed by these companies has gone into a shareholder’s pocket. The point is that private owners have extracted profit from these companies, while customers supply the guaranteed revenue needed to pay off debts and repair infrastructure. The shareholders profit and then continue to own the service that workers are paying to maintain.
Monopoly and imperialism
The ownership of English water shows how modern imperialist finance works. Banks, investment funds, holding companies and infrastructure monopolies combine to draw a steady income from millions of captive households.
Much of the industry is now owned by overseas investors. Wessex is controlled by Malaysia’s YTL, while funds managed by Australia-based Macquarie control Southern. Other water companies are owned by infrastructure funds, overseas state investors and global financial institutions.
This isn’t a nationalist story about foreign capital corrupting an otherwise healthy British system. British governments created the market, British finance profited from it, and London remains one of the main organising centres of world finance capital. Capital crosses borders freely; workers and physical infrastructure remain fixed in place.
Lenin identified monopoly, finance capital and the international export of capital as central features of imperialism. Privatised water is a particularly naked example. Global capital buys control over a local necessity, constructs layers of debt and holding companies around it, and receives income drawn from workers who can’t refuse the service.
Ofwat keeps the machine running
Ofwat says the £3.4bn will support economic growth, protect the environment and stop important upgrades from being delayed. Companies originally requested £4.3bn, and the regulator rejected some of that spending.
“We will track performance to ensure companies are delivering the expected improvements for customers and the environment,” said Helen Campbell, Ofwat’s executive director for delivery.
“If they don’t, expenditure can be clawed back.”
This is presented as tough regulation. In reality, the regulator is managing the contradictions of private monopoly. It must allow enough profit and revenue to keep investors interested while preventing public anger from threatening the legitimacy of the system.
The money will first be collected from customers. Only afterwards might some of it be clawed back if companies fail to deliver. The owners retain control throughout.
Burnham said: “Where water companies seek to pass unnecessary costs onto households, they will be challenged.”
But “necessary” costs are themselves shaped by decades of private ownership. Interest payments, financial restructuring and the restoration of neglected infrastructure are treated as unavoidable facts, rather than consequences of the way the industry has been run.
Amy Fairman of River Action called the decision “an insult” and said customers had been left with “leaks, pollution and soaring bills”.
“No more blank cheques for failure.”
Kierra Box of Friends of the Earth was blunter: “Our rivers and seas are chock full of filthy sewage and chemicals, which have seen next to no improvement despite recent bill hikes.
“Now ordinary people are being asked to foot the bill once again to pay for decades of water company inaction on upgrading our crumbling water infrastructure. It’s daylight robbery.”
The anger is justified. The water monopolies took dividends when the system was profitable, piled up debt and left infrastructure to decay. Now the capitalist state is organising another transfer from household wages to the balance sheets of the same industry.
The bill rises aren’t a breakdown of privatised water. They’re privatised water working according to its class purpose: workers pay, capital owns, and the state keeps the revenue flowing.
