Portuguese 
English 
Spanish 
3 min of reading 
0 comments 
British Government Asks Citizens to Delete Emails, Photos, and Videos to Reduce Water Consumption of Data Centers During the Most Severe Drought in Decades.
The latest request from the British government to address the water crisis does not focus only on taps or showers. The guidance is for citizens to delete emails, old photos, and digital files.
The proposal, backed by the National Drought Group, aims to indirectly reduce water consumption, as data centers responsible for storing and processing these contents rely on intensive cooling systems.
Helen Wakeham, Director of Water at the Environment Agency, emphasized the importance of everyday choices. “Small daily decisions—such as turning off a tap or emptying a bin—really help reduce demand and preserve the health of our rivers and wildlife,” she said.
-
Belgium will sink 23 giant concrete caissons, each weighing 22,000 tons, in the North Sea to build the world’s first artificial energy island 45 km off the coast, forming offshore electrical walls.
-
The Pacific seafloor is breaking apart near Canada, and the silently cracking plate may reveal deep secrets about tsunamis, earthquakes, and methane hidden in the ocean.
-
Oyster cement surprises scientists by sticking even underwater, becoming 10 times more adhesive, and promising a stronger, faster, and less environmentally burdensome concrete.
-
Human-derived zinc invades even the South Pacific, dominates the surface of one of the planet’s most remote oceans, and raises an alert about invisible pollution that travels thousands of kilometers.
Drought Affects Several Regions
Five regions of the United Kingdom have already declared a drought status. Another six are facing “prolonged drought conditions.” The problem has worsened with heatwaves.
August marks the fourth month recorded this year. The six months leading up to July were the driest since 1976.
Local awareness campaigns have had a positive effect. In the Severn Trent area, for example, water consumption dropped by 20% after public campaigns were held in July.
What Does Digital Have to Do with Water?
At first glance, it may seem strange to relate deleting emails to water conservation. But the connection is direct.
Data centers store and process millions of data from emails, photos, videos, and cloud services.
To keep servers running without overheating, these facilities use large amounts of water in their cooling systems.
Researchers from the Department of Engineering at the University of Oxford calculated that a 1-megawatt data center, enough to power a thousand homes, can consume up to 26 million liters of water per year.
Additionally, there is the water used indirectly in energy generation, particularly in nuclear and thermal power plants.
Technological Solutions in Progress
Technology companies are already working on less aggressive alternatives for water resources. Microsoft has tested underwater data centers and has been investing in liquid immersion cooling. This technique reduces both water and energy consumption.
Meta, owner of Facebook, developed the StatePoint Liquid Cooling. The system uses membrane separation, consuming less water than traditional methods.
Google uses recycled wastewater at its data center in Douglas County, Georgia, and pledged to be “water positive” by 2030. This means returning more water to the environment than it consumes.
Other examples are also noteworthy. In Toronto, Equinix uses cold water from the bottom of Lake Ontario to cool servers without evaporation towers.
In Sweden, Denmark, and Finland, the residual heat from data centers is utilized in urban heating networks, reducing emissions and providing energy for homes.
Every Action Counts
Despite technological advancements, the government insists that public participation is essential.
While there is no exact calculation of how much water can be saved by deleting digital files, the message is clear: small actions multiplied by millions of people create impact.
Other traditional measures also stand out. A single leaking toilet can waste between 200 and 400 liters of water per day.
Simple repairs, along with efficiency improvements in homes, contribute to reducing losses and alleviating pressure on resources.
Collective Mobilization
The most important thing is that the appeal is not limited to the technology sector. The government emphasizes that structural changes depend on public policies and industry investments.
But it reminds us that the engagement of the 67 million Britons can amplify the reach of solutions.
Therefore, deleting forgotten photos, reviewing accumulated emails, and emptying digital folders has become more than just a form of personal organization.
Now, these small actions are part of a collective effort to mitigate the effects of drought and preserve the country’s water resources.
Be the first to react!