Currently, there are more than 11,000 data centers operating worldwide. With significant investments from technology companies, this number is expected to grow exponentially in the coming years. An interactive map from the Data Center Map highlights their locations. Notably, the majority of data centers are situated in the northern hemisphere, with a single country accounting for nearly a third of the global total.
The United States: A Data Center Superpower
USA
The United States dominates the data center landscape with 4,303 data centers across its vast territory. This concentration isn’t uniform—some regions, like Virginia, are hotspots, hosting 668 data centers, surpassing the total in Germany, which comes in second with 494 centers.
The Impact of Weather on Data Centers
Data centers require a substantial amount of energy, particularly for cooling operations. As the outside temperature rises, so does the cost and energy consumption for cooling. The American Society of Heating, Refrigerating and Air Conditioning Engineers recommends that the ideal temperature for data centers be maintained between 18 and 27 degrees Celsius. Consequently, companies tend to favor regions with cooler climates when establishing their facilities.
Emerging Markets in Hotter Climates
Indonesia
Interestingly, many data centers are located in countries where high temperatures pose challenges. According to an analysis by Rest of World, at least 600 facilities operate outside the optimal temperature range. Indonesia ranks third globally with 184 data centers, closely followed by Brazil with 196, both experiencing average temperatures exceeding 26 degrees Celsius.
Singapore
Singapore, with an average temperature exceeding 28 degrees Celsius, hosts 78 data centers. Although this number seems low, the data centers are tightly concentrated, giving Singapore one of the highest data center densities globally.
Increasing demand for data centers is also evident in countries like India, Vietnam, and the Philippines, all known for their warm climates.
Tackling the Heat Challenge
Why invest in data centers in hot regions? For many countries, keeping data within their borders is prioritized over maintaining ideal operating conditions. However, as global temperatures rise, what is manageable today could become problematic in the future, notably in Southeast Asia and the Middle East.
A notable initiative in Singapore involves over 20 tech companies and universities collaborating to develop a cooling system tailored for humid and hot climates.
Currently, hybrid cooling systems that utilize both air and water are found to be more effective in extreme heat. Some regions, like the United Arab Emirates, are even exploring the feasibility of underground data centers, while in China, plans are underway to create data centers beneath the sea.
In conclusion, as the data center industry expands, understanding the geographical and climatic factors at play becomes crucial for future infrastructure planning.
Image | ChatGPT, with data from Data Center Map
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