Fortunately I've found this article that explains the problem, it's the secondary usages like power generation and chip manufacture that push the volume up, also even a low usage in a dry area can have a severe effect.
https://www.eli.org/vibrant-environment-blog/ais-cooling-problem-how-data-centers-are-transforming-water-use
#ai #aiwaterusage
AI’s Cooling Problem: How Data Centers Are Transforming Water Use | Environmental Law Institute
The rise of artificial intelligence (AI) and the rapid deployment of high-performance accelerated servers have dramatically transformed the energy use of data centers. U.S. data centers now make up about 4.4.% of electricity consumption nationwide, up from about 1.9% in 2018, and it is predicted that by 2028, this number could climb as high as 12.0%.
