Microsoft announced Wednesday that over the past two decades, it has become dramatically more efficient in its use of water to cool data centers, slashing its consumption rate by 90% compared to levels when it opened its first facilities in the early 2000s. The company used 0.27 liters per kilowatt-hour last year, about three times better than the industry average.
Microsoft has for the first time replenished more fresh water globally than it withdrew, making important progress on its 2030 goal of being water positive across its operations.
And if this sounds familiar, you’re not wrong. Earlier this month, Amazon shared similar water usage stats (though it performed better) and Google came out with updated pledges around being water positive.
The tech giants are working to quench concerns about water use, which has become a key point of contention nationwide. Communities and local leaders are protesting and passing moratoriums on new data center construction. Other concerns include significant energy use that could drive up utility rates and noise complaints.



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