Donut-Shaped Wind Energizer Improves Wind Turbine Efficiency

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Better air dynamics

A company called Leviathan Energy has come up with a clever way to improve the efficiency of wind turbines, without making any modifications to the turbines or propellers themselves. Using aerodynamic modeling, Leviathan designed a special plastic and metal skirt structure that wraps around the base of the wind turbine and directs the flow of the air to the critical areas of the blades. The system is guaranteed to increase the power output of a wind turbine by at least 15-30%, and at lower wind speeds (0-6 meters per second) the gains can be as high as 150%.

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Commuters Harnessed As Human Power Plant

Commuters Harnessed As Human Power Plant 

When it comes to new ways of generating energy, it doesn’t get any greener than the contraption recently installed in Tokyo’s Shibuya train station. Developed by Japan’s Sound Power, the FB-0001 platform generates electric power when the hundreds of thousands of station visitors step on its surface.

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