• The Environment

    Farming in the Sky

    By Cliff Kuang Posted on 10.16.2008 33 Comments

    9.6.2008 at 09:34am - Comment by Deadmeat

    Wonderful idea, but it still needs to be hooked to the power grid. (Energy in food going out) > (Small area of solar panels and wind turbines + small percentage of food energy recycled from sewage, coming in) This statement: “With waste in and food out, a vertical farm would be like a perpetual-motion machine that feeds a lot of people,” is wrong. He forgot to mention that the waste no longer includes the energy that was used to power 50,000 human bodies.

  • The Environment

    Farming in the Sky

    By Cliff Kuang Posted on 10.16.2008 33 Comments

    9.6.2008 at 09:33am - Comment by Deadmeat

    Wonderful idea, but it still needs to be hooked to the power grid. (Energy in food going out) > (Small area of solar panels and wind turbines + small percentage of food energy recycled from sewage, coming in) This statement: “With waste in and food out, a vertical farm would be like a perpetual-motion machine that feeds a lot of people,” is wrong. He forgot to mention that the waste no longer includes the energy that was used to power 50,000 human bodies.



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