A foray into trepidatious world of A.I. and water consumption: https://blog.poleprediction.com/posts/empire-ai-water-usage/
Don't worry, no firm conclusions were drawn.
A.I. Water usage - Empire of A.I.

I’ve been following some of the debate on the water usage of LLMs. A lot of people seem concerned that this is a large issue. I’m not sure either way, but I’m coming round to the view that water usage is not a major concern, in comparison to, for example, the energy usage. On the recommendation of a friend I’m reading “Empire of A.I.” by Karen Hao, in the chapter ‘Plundered Earth’ the author touches on the water issue. I think she makes a pretty big error that should have been caught by an editor, but also investigating this error has caused me to update a little in favour of the water issue actually being an issue, even if just a small consideration as opposed to being a complete non-issue. So first of all I’ll give a couple of links to roughly explain where I think we are in the llm-water-usage issue.

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