Data centers are stewing in their own pollution
A new study by XDI Pty Ltd. reveals that a significant percentage of planned data centers globally face high climate risks from extreme weather, making them potentially uninsurable or costly to operate. The article highlights that while data centers are vulnerable to climate change, they also contribute to it through high energy and water consumption, exacerbating environmental issues and leading to growing public opposition. Experts emphasize the need for climate-ready infrastructure and thoughtful regulation for the burgeoning AI-driven data center industry.
A recent study by risk-analytics firm XDI Pty Ltd. indicates that approximately 6% of nearly 3,000 data centers planned worldwide are immediately at high risk of damage from extreme weather, potentially rendering them uninsurable without significant hardening against fires and floods. This follows a previous XDI report estimating 7% of all data centers built and planned globally would be at high risk by 2050, with an additional 20% facing moderate risk.
The article points out that these climate risks are particularly concentrated in certain regions, with nearly two-thirds of existing and planned data centers in China's Jiangsu province facing high climate risks by 2050, primarily from coastal flooding. In the U.S., 20% of data centers in New Jersey are or will be in a flood zone, with insurance costs projected to rise by 1,000% by the century's end. Reinsurance firm MS Amlin also found that half of all planned U.S. data centers are in areas prone to severe convective storms, and extreme heat poses an additional operational challenge, particularly in the U.S. Midwest and Great Plains.
While data centers face these escalating climate threats, they are also significant contributors to environmental degradation. The International Energy Agency suggests that large data centers can use as much power as 2 million households, and their rapid expansion has increased demand for fossil fuels. Data centers and cryptocurrency activities are projected to raise humanity's carbon emissions by 28% by 2030, further intensifying extreme weather. Moreover, constant pollution and noise from gas-powered data centers pose health threats to nearby communities, and many new facilities are being built in water-stressed regions like Arizona.
Public opposition to data center development is on the rise, with a recent Heatmap poll showing 71% of Americans at least somewhat opposed to having one near their home. Data Center Watch reported a doubling of groups working to halt development in the first quarter of this year. Karl Mallon, XDI's founder, stresses the need for a "climate-ready" data ecosystem. The piece concludes by arguing that for AI's potential benefits to outweigh its environmental drawbacks, the data center build-out must be carefully regulated and thoughtful.