Two bladed wind farm (pictures, too!): http://windenergy.org.nz/nz-wind-farms/operating-w ind-farms/te-rere-
hau This the only two-bladed turbine wind farm of which I am aware. They use local New Zealand produced 500 kw machines. Not as large nor as efficient, but the cost has to be much lower than bigger three-blade wind turbines, such as those imported from Denmark. Huge difference just in ...