Very strange but true – or is it?
Is it one of those wacky ideas that only work in a science lab – your thoughts please…

soundscraper-green-energy

The Soundscraper is a futuristic structure designed to transform auditory vibrations from bustling cities into a source of clean energy. Designed by Julien Bourgeois, Olivier Colliez, Savinien de Pizzol, Cedric Dounval and Romain Grouselle, the Soundscraper is covered with noise-sensitive cilia that harvest kinetic energy while soaking up urban noise pollution.

An entry in the 2013 eVolo Skyscraper Competition, the Soundscrapers would be constructed near major motorways and railroad junctions, prime locations for capturing ambient vibrations. A sound-sucking material would cover the exterior of the tower with a double-skin layer, held away from the façade on a metallic frame.

soundscraper-city-energy

For each Soundscraper, 84,000 electro-active lashes would cover the metal frame and pick up noise from cars, trains, pedestrians and passing planes. Each of the lashes is armed with sound sensors called Parametric Frequency Increased Generators. Once the noise is picked up, an energy harvester converts the vibrations to kinetic energy. Transducer…

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