Electricity from wind

[spic0m]

We all admire giant fans covering vast areas of desert that produce power in an enviromentally friendly way. Well, how about if you could put a much smaller and compact system in your rooftop capable of producing up to 60 Kw of energy? Sounds impossible? Not any more, this company promises to make the above true in a "cube" measuring 22x22x15 (feet). Check their site