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A 1989 rule capped government shares in water firms at 3%. It is being scrapped

Qurexa Editorial Team30 September 20265 min read 0 0
A 1989 rule capped government shares in water firms at 3%. It is being scrapped

What happened

On 29 September 2026, the Prime Minister announced that a strengthened Water Bill will remove the current limits on how much of a water company the government is allowed to own. Those limits come from the Water Act 1989, the law that privatised water in England and Wales. They cap government shareholdings in the major water and sewerage companies at somewhere between 1% and 3%. The exact figure varies by company, and in every case it is below 3%. There is also an associated restriction stopping the government from acquiring shares in those companies at all. Both are going. The change applies in England. The government describes this as a historic restriction that does not exist in other sectors, and says removing it means it can act where water companies let down customers and the environment. The Prime Minister also said mayors and strategic authorities currently have far too little influence over water companies' priorities, and too few ways to hold them to account. New powers for local leaders will be developed as part of the wider reforms. Fuller details are promised in a 10-year plan for Britain, to be published later this year.

Why this matters

Water is the one utility you cannot shop around for. You do not choose your water company. You cannot switch. If you are unhappy with your bill or with what is going into your local river, the ordinary consumer lever, taking your custom elsewhere, does not exist. That is why the question of who owns and controls water companies has stayed politically alive for more than thirty years. The practical effect of the 1989 cap was that, whatever happened to a water company, the government could not take a meaningful stake in it. Even when a company got into serious financial trouble, that option was closed off by law. Removing the cap does not mean the government is buying anything. It means it could. That is a change in what is possible, which matters most in a crisis. The local accountability point may end up mattering just as much day to day. Mayors and combined authorities have gained real influence over transport and housing in recent years. Water has stayed outside that. If that changes, decisions about which rivers get cleaned up first, and in what order, become answerable to someone you can actually vote for.

What the evidence actually says

This is a change to what the law permits, not a change of ownership. It is worth being precise about that, because it is easy to read the headline as nationalisation. Nothing announced on 29 September transfers a single water company into public hands. The government says explicitly that securing the long-term future of England's water sector relies on continued private sector investment, that removing the cap does not change that, and that it will continue working with investors, regulators and companies. What it says the change gives is flexibility: the ability to consider a wide range of possible future interventions, including on ownership models, and to provide support where it is needed. The numbers involved in the existing cap are small, which tells you something. A limit of 1% to 3% is not a meaningful stake in anything. It was a restriction designed to keep the state out, and it did. There is also a constraint stated in the announcement itself. The government says it is committed to delivering these reforms within the fiscal rules, which the Chancellor and Prime Minister have said will be met at the Budget with a buffer against uncertainty. Buying shares in water companies would cost money, and that money has not been set aside. So the honest summary is: a legal door has been unlocked, and the government has said it has no immediate plans to walk through it.

Practical advice

None of this changes your water bill this month, and there is no action you need to take. But a few things are worth doing anyway. Check whether you qualify for help with your bill. Every water company in England and Wales runs a social tariff for customers on low incomes, and take-up is generally lower than eligibility. You have to apply; it is not automatic. Your water company's website will have the details, and Citizens Advice can help. If you have a garden, a shed or a driveway and you use little water, ask whether a meter would cut your bill. Many households can request one, and in England you can usually switch back within a set period if it works out worse. If you have concerns about sewage in your local river or on your beach, report them to the Environment Agency rather than only posting about them. Reports feed the enforcement record. And when the 10-year plan is published later this year, that is the document to read. This announcement is the trailer.

What to know

The government will legislate through a strengthened Water Bill to remove the Water Act 1989 limits on government shareholdings in England's major water and sewerage companies. Those limits currently sit between 1% and 3%, and there is an associated bar on the government acquiring shares at all. The change applies in England. It creates the option of a state stake; it does not create one. The government says continued private investment remains essential and that reforms will be delivered within the fiscal rules. New powers for mayors and strategic authorities over water companies are to be developed, and a 10-year plan setting out the full approach is due later this year. Sources: Department for Environment, Food and Rural Affairs, "Pathway to stronger public control of the water industry revealed", 29 September 2026, https://www.gov.uk/government/news/pathway-to-stronger-public-control-of-the-water-industry-revealed. Water Act 1989, https://www.legislation.gov.uk/ukpga/1989/15/contents. This article is for general information. It is not financial or legal advice, and it does not replace advice from a doctor, pharmacist or other qualified healthcare professional. For help with a water bill or a complaint about your water company, contact your supplier, Citizens Advice or the Consumer Council for Water.

#water industry#bills#public ownership#environment#consumer rights#policy

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