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Water bills in England and Wales could climb during droughts under proposed scarcity charges

Bills have kept rising even as sewage has entered waterways.

A van with a blue Thames Water logo and a window, parked near greenery.

Photo Credit: Getty images

Water bills in England and Wales may soon track drought conditions more directly.

Customers could be charged more when supplies come under strain, an approach that echoes pricing used by ride-hailing platforms.

For households already stretched by rising utility costs, that could mean paying more for a basic necessity just as it becomes harder to obtain.

Here's what to know

As The Guardian reported, Ofwat is weighing whether water companies in England and Wales should be able to add "water scarcity" charges to customer bills during droughts. The goal is to reduce consumption, though critics have compared the approach to surge pricing.

The regulator's July 30 consultation on wholesale charging rules has closed, and Ofwat is expected to announce its final decision soon.

Increases are already in the pipeline. Southern Water, Thames Water, Severn Trent, Wessex Water, and South East Water are set to raise bills beyond earlier plans before the decade ends, funding billions of pounds in repairs and infrastructure work.

More background

Water is essential for drinking, cooking, cleaning, and sanitation.

Frustration with the water industry is already high, which makes the timing especially sensitive. Bills have kept rising even as sewage has entered waterways, and companies have faced backlash over executive pay and shareholder dividends.

When customers are asked to pay more during periods of scarcity, many will ask why they should bear those costs if providers haven't done enough to maintain infrastructure, stop leaks, and protect rivers and coasts.

What can be done?

Repairing aging pipes, cutting leaks, modernizing networks, and investing in resilience would address waste before households are asked to absorb more of the cost. Some UK water customers are already pushing back on related restrictions, arguing utilities should fix leaks before asking households to cut back further.

If conservation pricing moves forward, strong consumer protections would matter. That could include affordability safeguards for low-income households, exemptions for people with medical needs, and clear limits on the application of drought-related charges.

That mood was captured by Prime Minister Andy Burnham, who accused water companies of treating customers like a "blank cheque."

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