
Got any info to back that up? Here’s a screenshot from page 39 of the US Data Center Energy Usage Report, which shows the use of closed loop systems (which they call dry cooling) as one of the smallest percentages of cooling types used. Pretty sure you’ve got it completely backwards on the types of cooling used, and I know for a fact the massive Amazon data center out in Oregon uses evaporative, because you can’t drink the water there as a result.



? OP was claiming that the majority of data centers use closed loop/refrigeration systems and I was pointing out that US data shows the vast majority use evaporative cooling. They posted a few comments pushing that idea which is why I refuted that. I’m not sure what the point you’re trying to make is in regards to those two statements. I’m not disputing the accuracy of what you’re saying, just unsure of where you’re going with it.