Books
Wind
Feed Laws
Renewables
About

Dansk Vindkraft Darrieus VAWT by Paul Gipe

Straight-bladed VAWTs such as this giromill were a common design approach in the 1970s and early 1980s. The photo below was taken in 1980. There was a flurry of interest in this design approach in the early 2000s--with as much success as the earlier turbines.


© 10/2011-07/2018  -  all rights reserved by wind-works.org  -  paul gipe  -   webwork by www.beebox.com