The Sheerwind wind turbine

13 Feb 2014 09:17 #1 by Grady

Funny Looking Tower Generates 600% More Electrical Energy Than Traditional Wind Turbines
This funny looking wind tower acts like a funnel, directing the wind from any angle, down through a tube to a ground based turbine generator. The funneling of the wind through a narrow passage effectively creates a “jet effect” increasing the velocity of the wind, while lowering the pressure. This is called the Venturi Effect. This speeds up the wind turbine mounted inside the narrowest portion and generates electricity.
As such it can capture and generate electricity at a much lower wind speed than current wind power technologies.
The idea is so simple, so elegant, and promises to produce so much more energy at lower cost and more efficiently, that it might just be the answer to many problems with current wind turbine technology. Aside from the lower capital investment to get started, and increased efficiency and power generation, it also might be a solution to the ever growing problem of birds (and bats) being killed by traditional wind farms. (Yes, that is a problem)

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13 Feb 2014 09:58 #2 by FredHayek
Looks promising. And not as dominating on the skyline. I wonder if governments won't like that as much.
Instead of artistic huge windmills everyone can see for miles away these look like housing code violators.

Thomas Sowell: There are no solutions, just trade-offs.

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