Singapore Hosts 1.4 GW of Data Centers Amidst High Temperatures, Raising Energy Concerns
Singapore operates over 1.4 gigawatts of data center capacity amid high temperatures and humidity, raising energy efficiency concerns. A global analysis reveals that most data centers operate outside optimal cooling ranges, with projections indicating a doubling of electricity consumption by 2030. As extreme heat impacts major data center hubs, prioritizing power availability over temperature suitability poses significant challenges for resource management.
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Singapore currently operates over 1.4 gigawatts of data center capacity, despite average temperatures around 33°C and humidity levels above 80%. A global analysis shows that nearly 7,000 out of 8,808 data centers operate outside the optimal cooling temperature range of 18°C to 27°C, with around 600 facilities in regions exceeding 27°C.
Data centers accounted for approximately 7% of Singapore's electricity consumption in 2020, with projections indicating significant increases as capacity expands. In 2024, data centers consumed about 415 terawatt-hours of electricity, anticipated to double by 2030.
The location of data centers often prioritizes power availability and cost over temperature suitability, leading to challenges in energy efficiency and resource constraints. By 2040, extreme heat may affect two-thirds of major data center hubs globally, with countries like Singapore and the UAE already facing operational facilities in high-temperature zones.
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