Technology
Data center cluster in Slough linked to potential localized heating effect
Academic research and local temperature data indicate that massive facilities venting excess heat into the atmosphere may be elevating nearby temperatures.
The short version
- A major concentration of around 40 data centers in Slough, England, may be exacerbating localized heat in the area.
- A University of Cambridge study indicates data centers worldwide increase local temperatures by an average of 3.6 degrees Fahrenheit through heat venting.
- Data center operators acknowledge large developments replace natural land cover but maintain they employ efficiency measures to minimize their thermal footprint.
Key facts
- Slough is home to approximately 40 data center buildings, making it part of the second largest data center hub globally.[CBS News]
- Earlier research by University of Cambridge scientists showed that data centers globally elevate local temperatures by 3.6 degrees Fahrenheit on average, with extreme localized spikes reaching 16 degrees.[CBS News]
- An analysis of July weather station data revealed Slough was over one degree Fahrenheit warmer on average than nearby Windsor and Uxbridge.[CBS News]
- Digital Realty stated that while large developments alter natural land cover, their facilities utilize reflective roofing and green spaces to keep heat emissions low.[CBS News]
What remains uncertain
- The Cambridge study did not explicitly evaluate Slough, leaving the precise compound heat effect of its specific facility cluster unmeasured.[CBS News]
Sources
- A massive data center hub is likely heating up a town outside LondonCBS News - Top Stories