In the search for clean energy resources what greater way to go is there than wind power. Blowing wind is always free, clean and can be really a potent force. What greater way to employ the blowing wind than with a low impact and less intrusive Vertical Axis Wind Turbine. The Vertical Axis Wind Turbine or VAWTs is a wind flow turbine where the rotor blades are set up vertically, and the perpendicular axis to the wind makes the turbine a lot more streamline.

Contrary to the horizontal model this allows for less stress to be put on the structure that supports it. Also, the Vertical Axis Wind Turbines can be positioned nearer together in an reverse rotation pattern, which will allow for more structures to be positioned in a area with extremely limited space. Another advantage of the close proximity is that it allows every Vertical Axis Wind Turbine to gain power from the wake produced by a close by turbine. The vertical Axis WindTurbine can be placed low to the ground and allow for less complicated access to the gearboxes and turbines for less difficult repairs. Also, the twist of the blade will allow for less torque stress to be put on the turbines gears making repairs much less necessary.

In contrast to the other turbines the Vertical Axis Wind Turbine doesn’t need to face into the blowing wind. The earlier versions of the Vertical Axis WindTurbine had important disadvantages that this version has eliminated and enhanced. Some of these issues improved are torque stress and drag on the previous rotors which in turn brought about slower rotation speeds. The new Vertical Axis Wind Turbine variations will allow for installations on chimneys and other taller buildings. These turbines can be rather rugged while additionally becoming quieter than other versions, this and their much less intrusive nature into the skyline makes them a lot more desirable in a populated area.