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 ...

The development of the vertical-axis wind turbine (VAWT ... mode and 30-70W when charging in PWM mode. Not bad for a home-made wind power generator! There aren’t only pros to the design ...

This structure has 25 modern vertical wind turbines assembled into a single kinetic wall ... Unlike the normal wind electric generators, the Eolic Wall Turbine is quiet, safe for children, and ...

With testing ye to begin, the Hawaii Community Development Authority joined forces with Kanoa Winds Inc to kickstart first bladeless wind turbines.

There’s a new kid on the block when it comes to green energy providers and it only uses what is known as windffence.

and you have one type of home wind turbine. Manufacturers have come up with a number of creative designs that fall into one ...