Energy Ball (Wind)

The Energy Ball V100 is a spherical small wind turbine for small scale energy production, produced by Home Energy International. The annual yield is up to 15% of the energy demand of an average household.

The turbine is characterized by the 6 curved turbine blades which form a sphere.

The Energy Ball uses the venturi effect: due to the shape of the turbine blades the wind is accelerated creating a low pressure area within the sphere, thereby using a larger area of wind than wind turbines of comparable diameter.

Famous quotes containing the words energy and/or ball:

    All my energy and attention were devoted to trying to help her solve her problems. Unfortunately I didn’t have much success.
    Arthur Miller (b. 1915)

    The symbolic view of things is a consequence of long absorption in images. Is sign language the real language of Paradise?
    —Hugo Ball (1886–1927)