Comment on Japan Just Switched on Asia’s First Osmotic Power Plant, Which Runs 24/7 on Nothing But Fresh Water and Seawater

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thebestaquaman@lemmy.world ⁨5⁩ ⁨weeks⁩ ago

Because osmotic power has enormous potential in the sense that millions of cubic meters of fresh water is running into oceans all over the world every minute. If we’re able to get even a low-efficiency method of using the salinity gradient to generate power working then every place a river meets the sea is essentially an unlimited (albeit low-yield) power source.

This is tech that doesn’t rely on elevation (like hydropower) or weather conditions (like wind/solar) it’s stable and possible to set up at pretty much any river outlet, which is great!

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