09/28/2026
đź’§ U.S. AI DATA CENTERS IN JUST 7 STATES WITHDRAW 3.4 TRILLION GALLONS OF WATER ANNUALLY
The massive energy demand behind the artificial intelligence boom is drawing attention to another environmental concern. According to a report by sustainability nonprofit Ceres, data centers across seven key states, including Virginia, Texas and California, indirectly withdraw roughly 3.4 trillion gallons of freshwater each year to generate the electricity needed to operate them.
That staggering amount exceeds the average annual urban water demand of all California cities combined, highlighting a potentially significant and largely overlooked strain on regional water resources.
While technology companies often highlight the efficiency of their on-site cooling systems, the report points to another part of the water footprint: the water used to generate the electricity powering data centers.
Much of that electricity comes from water-intensive thermal or hydroelectric sources, including facilities in regions already facing serious drought conditions.
As the AI industry continues to expand, researchers warn that greater transparency and a shift toward less water-intensive energy sources could become increasingly important to prevent data-center growth from competing with local communities for freshwater resources.