Savonius-type vertical-axis wind turbines are low-maintenance and can operate even in low wind speeds. However, you will need a good battery bank to store energy and also a charge controller for ...

Freen OÜ is transforming urban and rural landscapes with its cutting-edge Vertical Axis Wind Turbines (VAWT) Our mission is to democratize access to wind energy and make it viable in places where ...

A wildly innovative turbine that could halve the cost of offshore wind is set to go into testing in Norway. The 19-m (62-ft), 30-kW, contra-rotating vertical-axis turbine is a prototype of a ...

Norway's World Wide Wind has a radically different take on offshore wind power. These floating, vertical-axis wind turbines feature two sets of blades, tuned to contra-rotate – and they promise ...

But there is another form of wind power, called a vertical axis wind turbine (VAWT), ... Bernhoff had been doing research on vertical wind turbines for more than 20 years, ...

For a simple version of a VAWT that you can build yourself, [] has published several mechanical drawings that detail the layout of the design.The wind power generator uses 24 magnets, copper wire ...

Gigantic, floating wind turbines as tall as New York’s famed 30 Rockefeller Plaza could unlock more than double the current US energy demand. CNN values your feedback 1.

Vertical axis wind turbines (VAWTs) are said to be more suited to sites where the wind direction is highly variable. VAWT-X also claims its design makes as little as a quarter of the noise of ...

Freen OÜ is transforming urban and rural landscapes with its cutting-edge Vertical Axis Wind Turbines (VAWT) Our mission is to democratize access to wind energy and make it viable in places where ...