Who has seen the wind?

I was watching football the other night and, as always, my mind took to flights of fancy when the broadcast cut to the aerial shots of the stadium. Somehow it occurred to me: what if wind turbines were somehow designed into these massive, high structures? Seemed to me that would be a cool way to generate electricity, especially in a building that is not used all that often.
Today I happened upon aerotecture.com [here], an architecture and design firm that does exactly that. This is a photo of windturbines designed into the structure of a bridge. I like.







