this post was submitted on 14 Jun 2025
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A massive data center at xAI’s controversial site in Memphis, Tennessee is emitting huge plumes of pollution, according to footage recorded by an environmental watchdog group.

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[–] Bahnd@lemmy.world 20 points 3 days ago (11 children)

This article and what they are doing feels fishy, for a few reasons.

  • Data centers usually have steam plumes, but only with older cooling systems, newer designs dont vent off nearly as much water vapor and even newer designs have liquid-to-chip, and im not sure how those vent the heat, but its definitly not venting their treated coolant+water. (Because that would be dumb and expensive, but that seems to be the flavor of the day, so lets roll with that)

  • If the building was not designed by a monkey, then this is likely just a generator test. I want to put the emphasis on "TEST" because a data center only runs its very inefficent generators when utility power fails. (They will generate exaust, but usually its diesle generators or something with cheap fuel). Fancy gas turbines sounds very "extra" because the reason that deisle generators are used is that they can turn on and hold the load of the building quickly (and the building should have a battery bank to hold that for exactly what ever that time is)

To me, one of two things is wrong, either the camera is just imaging thermals and thats a normal steam plume and they are being sensationalist. OR (and more likely answer). Musk is building some bespoke data center in the middle of bum-fuck nowhere without the local infrastructure to support it and is doing all sorts of expensive additions to make it do what it would be able to if it was clustered with other data centers that share utilitites.

[–] Mobiuthuselah@lemm.ee 2 points 3 days ago (2 children)

You'e considering Memphis the middle of nowhere?

[–] Bahnd@lemmy.world 0 points 3 days ago (1 children)

Compared to the data center sprawl in other areas, yes. As others have pointed out, this appears to be a gross over-utilizarion of the local utilities and is just burning shit to make the building work where noone is paying attention to it.

[–] Mobiuthuselah@lemm.ee 1 points 3 days ago* (last edited 3 days ago)

They aren't over-utilizing it though. They're supplementing with portable generators. Even if you've never been to Memphis, you can still look up the info to realize your argument is hyperbolic.

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