

I wonder if this is newly built/to be built data centers for AI, or ones that previously existed/ are being built for general web infrastructure. The article doesn’t say.
The age of the DC doesn’t really matter. Its whether it was designed to be an “open loop” or “closed loop” cooling system. Closed loop DC use surprisingly little water because they capture and recycle it. A fast food restaurant would likely use more water than a closed looped DC. The big offending Datacenters for water use are the Open Loop design. These use massive amounts of water.
Close to me there are two DCs under construction. One is a large colocation DC and is closed loop. The other is a new AWS DC, and it is open loop. So as you can see, age isn’t really the determining factor.
So you’re asking yourself, why use open loop at all? Its energy bill is cheaper! Open loop uses swamp coolers (evaporative cooling) Closed looped requires more electricity for cooling using more traditional phase-change coolant (same as residential air conditioners).




I’m not a kobo owner, but I’ve bought multiple hundreds of dollars of fully legal ebooks off Humble Bundle. Some of these collections are actually sourced through the Kobo ebook store for the backend delivery. Other collections are non-DRM epubs. I’m currently reading through the Martha Wells collection (Murderbot, Ile-Rien series). It was $18 for 14 of her novels/novellas. Prior to that was a collection of Hugh Howey (Dust, Sand) and Neil Stephenson (Seveneves) There’s currently a Robert Silverberg collection of 32 books for $18 I’ll probably pick up.