This vertical axis wind turbine (VAWT) uses five 3” PVC pipes cut in half for blades rotating on three kids bicycle wheels to spin an Ametek 38 volt motor or a wind blue alternator.The whole ...

Why are we still not making the most of offshore wind? And how can innovative vertical-axis wind turbines make a difference? What are the benefits of offshore wind energy? The wind in the sea is ...

Recently vertical axis wind turbines (VAWTs) have been more installed in urban areas than before. They are known to perform better in urban regions compared to horizontal axis wind turbines as they do ...

There are two basic types of wind turbines: horizontal-axis and vertical-axis. Horizontal-axis wind turbines (HAWT) have a two or three blade rotor that rotates about a horizontal axis. The rotor is ...

Vertical-axis turbines that can pump 1.5 kW of power into your solar battery bank or feed it to the grid cost less than $500.

Freen introduces the Freen-20 turbine-an innovative, efficient small wind turbine with a seven-week payback, making wind <a ta ...