this post was submitted on 28 Feb 2026
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cross-posted from: https://lemmy.zip/post/59925291

The system can function in air with 20% humidity or less. But these 1,000 liter a day machines are not small, at around shipping container size.

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[–] Gullible@sh.itjust.works 15 points 1 day ago (4 children)

shipping container size

That’s far smaller than I expected. I also don’t imagine it will be cheap. If they manage to make it less than $100,000 then I’ll be baffled. Less than $500,000 and I’ll be excited for the possibilities in my lifetime.

[–] wreckedcarzz@lemmy.world 6 points 1 day ago (1 children)
[–] Gullible@sh.itjust.works 1 points 1 day ago

I mean, a little. It’s far easier to sell someone on less than half a million than on more than half a million.

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[–] ExLisper@lemmy.curiana.net 13 points 1 day ago

Yaghi’s mechanism can do this without a power source. It uses the wind and air for water input, then the sun to drive condensation and evaporative action.

Really interesting. This could totally transform many places on Earth.

[–] Modern_medicine_isnt@lemmy.world 0 points 23 hours ago (6 children)

Doesn't SoCal sometimes have negative humidity? 20% seems pretty high to say it works in the desert.

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[–] tal@lemmy.today 3 points 1 day ago* (last edited 1 day ago) (1 children)

When I looked at condensers in the past, they weren't incredibly energy-efficient. I suspect that it's cheaper in the long run to do desalination and build a pipeline to wherever inland you want freshwater, unless you have very limited-in-scale need.

[–] gdog05@lemmy.world 2 points 1 day ago

This (seemingly) solves some issues in places like Africa where warlords block or destroy delivery systems to remote villages. Also fixes disaster recovery where pipes are destroyed or water systems are contaminated

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