In June 2025, Amazon announced it was increasing the number of data centers that use reclaimed water. There are currently 20 data centers using treated sewage water for cooling, and by 2030, Amazon ...

Networks of pipes and heat exchangers can transfer excess heat from buildings into nearby bodies of water—but as the world warms, the cooling potential of some water courses is now diminishing.

Leaving the sink on for hours or forgetting to turn off the shower in a Bellagio hotel room doesn’t waste even a fraction of the water that the resort’s air-conditioning system does. That’s why casino ...