Re:Atmospheric Water Harvesting
by alextheparrot on Sunday August 23, 2020 @12:09AM
(#24249441)
Wouldn’t dry, arid, sunny places be the perfect fit for this, then? Solar power and a lack of preexisting water would probably make that scenario economically viable
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Re:Atmospheric Water Harvesting
by AlotOfReading on Sunday August 23, 2020 @12:34AM
(#24249544)
The amount of energy you need goes up the less moisture there is in the air. The ideal conditions are moist, cool places with cheap electricity. Tropical conditions would have a shot at profitability, but you may as well desal whatever's already there than condense it.
Re:Atmospheric Water Harvesting
by TimSchumann on Sunday August 23, 2020 @02:22AM
(#24249999)
Exactly this. Desalination and transport is aways orders of
Magnitude cheaper and more efficient.
I don’t see this changing at any point in the near future. It’s phenomenally energy intensive to pull water out of the air in any quantity.