A New World Wind Tree can generate electricity in low wind speeds and looks great.
Conventional wind turbines are criticized as being, large, ugly, and noisy and not for home consumption. But French firm New World Wind wants to change that with the ‘Wind Tree,’ a 26-foot-tall tree fitted with 63 tiny blades that can generate electricity. The company make a bush, a tree with 36 turbines or a modular tree. The Modular Tree is composed of 3 to 5 steel trunks that stem into tinier branches on which the 18 - 30 leaf-shaped wind turbines or Aeroleaves are attached. For an even bigger performance, photovoltaic petals can be added. The Tree can exploit all types of wind, from gentle breezes to powerful gusts of wind in both urban and rural environments. The Aeroleaf has a very low starting threshold of 2,5 m/s of wind. This allows the Aeroleaves to generate electricity for ±300 days/year. It is a technology that capitalizes on low urban wind speeds with small turbines to generate a lot of power, enough to power 15 street lamps or supply the average home with ¾ of their power needs. The trees come in a variety of colours so they can silently blend in with the environment. And for every new world wind tree bought they plant 10 real trees.
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