CNN: The 'Wind Tree' that could heat your home http://t.co/kxRIwgpDcO
January 21, 2015
The 'Wind Tree' that could heat your home - CNN.com
French company NewWind has created the " Arbre a Vent" or "Wind Tree," a 3-meter-tall generator designed for urban environments which makes the most of smaller air currents. Operating in near complete silence, the wind tree consists of 72 micro turbine "aeroleaves" that rotate in the wind, generating an estimated 3.1.