The Heliotrope is the world’s first home that generates more power than it uses, according to German architechtural firm Rolf Disch SolarArchitektur. The modern marvel was designed to use the sun’s energy by turning the more energy efficient side of the cylindrical home toward the sun in different seasons. A large multi-directional solar panel array on the roof tracks the sun’s movements in order to get the best charge possible. This system powers a unified climate and floor warmth system, and a rooftop collector traps and filters rainwater. There’s even a human waste disposal system that would impress an astronaut with its ingenuity, producing dry, odorless solids for composting and clarified liquid waste for a cascading pool in front of the home.
(Rolf Disch SolarArchitektur) More From Forbes
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