@eyeses
The water companies alone need to manage this, do they? You think it isn’t something that should concern you at all, do you? Really?
The water in your tap ultimately fell from the sky. If less water falls, less can be cleaned and processed and less is available for you to fill your paddling pool with.
Quick google gives me the following figures for average rainfall in June for both 1976 and 2025. These are official government figures - look them up for yourself if you wish.
Average rainfall UK June 1976 - 38.6mm
Average rainfall England June 2025 - 51.9mm
One notable change in the UK since 1976 is our much larger population now.
Population UK 1976 - 56 million
Population UK 2025 - 69 million
Although there had been a prolonged spell of drier weather (both winter and summer) for a number of years before the 1976 drought, for ease of comparison I’ll use the rainfall for June as a marker for how much water is ultimately available for the population to drink. Not perfect, but a rough guide in the absence of funding to devote more time to considering this,
1976 - 0.69mm of rain per million people
2025 - 0.75mm of rain per million people
Another thing that has changed markedly since 1976 is our use of technology. Internet connected IT equipment is ubiquitous in most households now, unheard of in the 1970s. All those google queries and calls for AI generated art take place in data centres across the UK. Data centres are notoriously water greedy and this government have said they want to push for even more to be built, to make the UK a hub of data processing. It’s no coincidence that suddenly new reservoirs are being planned - after years of trying to ignore the inevitable, the water companies are finally facing the reality of a national drive of a water-intensive industry. And it’s an industry that uses fresh, potable water because the equipment could be fatally damaged by impurities if they used recycled grey or rainwater.
Data centres in UK 1976 - not really a thing
Data centres in UK in 2025 - approx 500
Average water consumption per data centre - 11 million litres per day.
Approx total water consumption for 500 data centres per day - 5,500,000,000 litres.
Average person in UK uses 142 litres of water a day, so 5,500million litres is equivalent to an extra 38 million people.
Yes, you’re reading that correctly, the data centres we already have use the equivalent of an extra 38 million people in our population.
Adjusted rainfall per head to account for 38 million people data centres equivalent:
51.9/107 =0.485mm
1976 was a famous drought, yet we have less precipitation per person available in June 2025 than we did in 1976 despite having received more rainfall.
Oh, and watering a garden with a hose uses roughly 200 litres every ten minutes. That’s more than the average person uses in a day!
Still think it’s reasonable for people to boast about intending to ignore a hosepipe ban?
https://www.bbc.co.uk/news/articles/data-centres-water-shortages