Surging Number of Data Centers Around the Great Lakes Could Lead to Water Shortages, Report Says
Data centers in the Great Lakes region use billions of gallons of water annually for cooling, raising concerns about sustainability and competition with agriculture and communities.
- A recent report warns that growing water demand from data centers around the Great Lakes region could lead to shortages and conflicts.
- The surge in data centers results from increased artificial intelligence use and tax incentives, while water usage remains largely unreported and opaque.
- Data centers consume massive volumes of water both directly for cooling and indirectly through electricity production, straining groundwater and municipal supplies especially in Illinois.
- In 2023, U.S. data centers used 17 billion gallons for cooling, with Illinois as the fourth most data center-populated state facing water depletion risks near Joliet and Minooka.
- Experts urge more comprehensive groundwater management laws and sustainability planning to balance economic development with preserving water resources amid climate change pressures.
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Daywatch: Surging data centers could lead to water shortages
Good morning, Chicago. Data centers require massive volumes of water to operate, and the growing use of artificial intelligence means more of these centers are popping up in water-abundant regions such as the Great Lakes. However, despite their access to the vast bodies of water, not all communities in or near the Great Lakes basin have the capacity to sustainably support this industry, experts say. A recent report warns the region is not prepar…
Surging number of data centers around the Great Lakes could lead to water shortages, report says – Chicago Tribune/Yahoo
Every Great Lakes state has passed tax incentive legislation to encourage data centers to locate there. But these incentives are not “reflective of where water is available — and where it isn’t,” said Helena Volzer, author of the report and senior source water policy manager at the nonprofit Alliance for the Great Lakes. In addition, data centers are not required to report their water consumption.
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