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fragmedetoday at 7:18 AM1 replyview on HN

The reality is that there are two approaches for water: open loop and closed loop, and you can guess correctly at what they mean. The problem is that's subtle and we can't have subtle conversations about things.


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dividedbyzerotoday at 8:52 AM

The problem is not that subtle, the only somewhat subtle point is that people don't differentiate between the datacenters of yore that were built sort of well and sustainably and the ones built in the current mad gold rush AI construction frenzy. The former aren't very problematic, often pretty good neighbors even, while the latter are nightmare fuel and will purposely not be built to be quiet and safe and stay within available energy capacity and not deplete struggling water tables, and they have the financial and political clout behind them to get away with pretty much anything. Small wonder no one wants them anywhere near them. Traditional DCs might be able to not be a nuisance despite using evaporative cooling, but no one would build that anywhere where there is a shortage of water, and the amount of heat to be dissipated by such a DC is way smaller.

But giving up a local water table might even be seen as an acceptable sacrifice, it's done for agriculture all the time, if only it wasn't done by and for the immense profit of corporations that aim to destroy all entry level jobs and profess to be scared by what havoc their own creation will wreak, all while creating an unprecedented financing bubble.

Like, that's not very subtle at all. You can pick out some detail and try to make it about subtleties, but the larger context is very much not about subtleties.

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