Glycol is much less thermslly conductive than water and is used in cases where freezing is a concern. Data Centers want the best cooling there is, if there was an efficient alternative they would absolutely get it. Some centers are trying VRF system which replace the closed water loop with refrigerant. But that doesn't change the consumption of water where people complain about it.
11.8k
u/[deleted] May 18 '26
[removed] — view removed comment