No Wonder There's a Bubble - Study Claims Nearly All of the World’s Data Centers Are Built in the Wrong Climate

Why It Matters

Operating data centers in unsuitable climates inflates cooling costs and strains power grids, jeopardizing both profitability and sustainability as AI workloads surge. The trend signals a strategic risk for operators who prioritize short‑term incentives over long‑term efficiency.

Key Takeaways

• 7,000 of 8,808 data centers outside optimal temperature range.
• 600 facilities exceed 27 °C annual average.
• Singapore hosts 1.4 GW despite 33 °C climate.
• Data centers consumed 415 TWh electricity in 2024.
• Cooling demand may double by 2030 as AI expands.

Pulse Analysis

The geographic distribution of data centers is increasingly at odds with thermal efficiency standards set by ASHRAE. While power availability, land cost, and regulatory incentives have traditionally guided site selection, the study shows that temperature suitability is often overlooked. This oversight forces operators to rely heavily on air‑based cooling, which is less efficient in hot, humid environments and raises operational expenditures.

Elevated ambient temperatures translate directly into higher electricity consumption, a concern amplified by the rapid adoption of AI workloads. In 2024, data centers accounted for roughly 415 terawatt‑hours—about 1.5 % of global electricity use—and projections suggest this could more than double by 2030 as high‑density racks proliferate. Regions like Singapore, Nigeria, and the UAE, already operating above the 27 °C threshold, face compounded stress on already constrained power and water resources, potentially destabilizing local grids.

Mitigating this climate‑misalignment will require a shift toward more adaptive cooling technologies and policy frameworks. Liquid‑cooling solutions, though capital‑intensive, offer superior efficiency for high‑density deployments and can reduce reliance on ambient air conditions. Simultaneously, governments and industry bodies could incentivize siting decisions that factor in thermal climate, encouraging development in cooler zones or the integration of renewable energy sources. Aligning data‑center expansion with environmental efficiency is essential to curb cost overruns and support sustainable digital growth.