The answer is in the article. Traditional big windmills come pretty close to the Betz limit, these things dont. The good thing is, that they dont claim to revolutionize the established technology. It is a new market and it looks promising although the optics are a huge deal for architects and cityplaners…but who cares in a industiral area
Raphaello_Werner t1_it3i1uy wrote
Reply to comment by Fun-Satisfaction-889 in Aeromine says they have solved many of the problems that have long made domestic rooftop wind power compare poorly to solar panels. They claim their "motionless" rooftop wind generators deliver up to 50% more energy than a solar array of the same price while taking up just 10% of the roof space. by lughnasadh
The answer is in the article. Traditional big windmills come pretty close to the Betz limit, these things dont. The good thing is, that they dont claim to revolutionize the established technology. It is a new market and it looks promising although the optics are a huge deal for architects and cityplaners…but who cares in a industiral area