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Solar-driven atmospheric water extractor provides continuous freshwater output

21 Aug 2024
Solar-driven atmospheric water extraction
Water out of air A solar-powered water harvester developed by KAUST researchers can extract freshwater at a rate of 2–3 L/m2 per day during the summer months. (Courtesy: © 2024 KAUST; Heno Hwang)
Freshwater scarcity affects 2.2 billion people around the world, especially in arid and remote regio

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Liam Critchley is a science writer who specializes in chemistry, nanotechnology and electronics
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