MIT engineers and collaborators developed a solar-powered device that avoids salt-clogging issues of other designs.

  • AlteredStateBlob@kbin.social
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    10 months ago

    Yeah, no. It won’t be cheaper than tap water. The amount of energy required for desalination, clogging or no, is an additional cost on top of what you need to do to get water drinkable with non salinated water. So no matter the energy source, this cost has to be factored in and that will automatically make it more expensive. No free lunches in physics.

    • Kelsenellenelvial@lemmy.ca
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      10 months ago

      My presumption is that the desalinated water might be cheaper than tap, but would still require further processing to be considered potable, which would raise the price on par or above conventionally sourced tap water. I imagine there’s a lot of costal areas though with ready access to saltwater and minimal access to freshwater where it’s worthwhile.