Plotted
EconomicUnited Kingdom·24 Aug 2026 · 2d ago

Data center cluster in Slough linked to increased local temperatures

AI-summarized · Neutrality-checked

Residents of Slough, England, reported experiencing significantly higher temperatures, which coincides with the town's position adjacent to one of the world's largest clusters of approximately 40 data centers. Researchers from the University of Cambridge noted that data center cooling systems, which vent heat into the atmosphere, have been linked to a heat island effect capable of raising local temperatures by an average of 3.6 degrees Fahrenheit, with localized spikes reaching 16 degrees. A CBS News comparison of July weather data showed Slough was one degree warmer on average than nearby Windsor and Uxbridge, prompting concerns from residents and experts regarding the cumulative impact of such concentrated industrial infrastructure.

Consequences

The increasing concentration of data center facilities in single areas may lead to further research into the compounding heat island effects on local populations. Industry stakeholders may face continued pressure to address localized warming concerns as communities experience higher temperatures near these massive digital infrastructure sites.

Sources

CBS News
View on map

Know where. Know why.