logoalt Hacker News

inigyouyesterday at 7:47 PM2 repliesview on HN

DC water consumption is a red herring. That water is returned back to its source but warmer.


Replies

windexh8eryesterday at 8:04 PM

If you think that every data center is now a closed loop system enjoy your propaganda.

Colossus 1 and 2 still use open loop systems. And with the case of blow down water that's "returned" it's not usable due to the use of concentrated salts (1,200 to 6,000 mg/L).

In your mind this is a closed loop system of clean water. It is not. And as DCs have less and less discharge there is more and more solid waste produced.

Your assertion that "water consumption is a red herring" is utter bull shit. I'd suggest enlightening yourself [0][1][2][3].

[0] https://genesiswatertech.com/blog-post/advanced-blowdown-tre... [1] https://fieldreport.caes.uga.edu/publications/TP121/how-data... [2] https://arxiv.org/pdf/2606.21760 [3] https://www.yahoo.com/news/science/articles/epa-writing-perm...

show 4 replies
CGMthrowawayyesterday at 8:58 PM

Yes, just like cow farts.

show 1 reply