• innermachine@lemmy.world
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      14 hours ago

      They absolutely can run closed loop. It does not cool as well as evaporative cooling (it takes MASSIVE heat to evaporate water) but it can work if designed right with large system capacity and big radiators. Trouble is it’s likely more expensive than pissing away the water and we know all that matters is bottom line.

      • corsicanguppy@lemmy.ca
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        11 hours ago

        usually the water doesn’t cool down fast enough

        …in the time chosen. If the planet can get down to 13c overnight, I bet Skippy’s relatively smaller data centre can get down sooner with a proper loop.

        I know it’s hard finding a good spot of flat land now that the choicest spots have all been fracked for methane and are no longer stable - thanks, ‘green’ energy shysters! - but what else were ya gonna do with all that space under the solar panels?

        By-product? Free showers for the homeless with that waste heat. Yay?