Sheerwind claiming 3 to 6 times increased power output with their ducted Involex wind turbine

Sheerwind, the wind power company based in Minnesota, has just released the results of tests on their INVOLEX bladeless wind turbine, and the results are very encouraging.   Their testing shows a 300-600% increase in wind power generated compared to traditional type wind turbines. The INVOLEX is a ducted wind … Continue reading

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