Slough, home to Europe’s largest datacentre hub, is experiencing alarming temperature increases, with reports of local heat rising by as much as 9°C. This phenomenon, attributed to the heat island effect caused by energy-intensive datacentres, is raising concerns among residents about their daily comfort and health.
The cooling systems necessary for these facilities, which serve major tech companies like Amazon and Google, contribute significantly to local temperatures. Emerging research indicates that the scale of Slough’s datacentres, consuming around a gigawatt of power, may have a more pronounced impact than previously understood, suggesting that the community is living in a real-world experiment of industrial heat effects.
Residents are beginning to question the balance between the economic benefits of job creation from these datacentres and the rising discomfort from extreme heat. While some attribute the heat to climate change and urbanisation, many are aware of the direct correlation with the datacentres, leading to a mixed sentiment about their presence.
As the government explores using waste heat from these facilities to warm homes, the long-term implications for Slough’s climate and livability remain uncertain. The situation highlights the urgent need for sustainable practices in tech infrastructure to mitigate environmental impacts while supporting local economies.
Source: The Guardian
