Dean Kamen’s Inflatable Wind Turbine Doubles As Digital Billboard
techcrunch.com
techcrunch.com
http://en.wikipedia.org/wiki/IBOT
As of 2006 the iBOT retailed for approximately US$26,100 and required a prescription in the U.S. As of 2009, it is no longer available for sale from Independence Technology, but support for existing units will be available until the end of 2013.
Many wind projects never get off the ground because of the barrier to entry (high initial costs and risk of wind pattern changes etc...)
This design looks to get around those. If one gets developed it'll be interesting to see just how efficient it is.
Maybe birds won't die when they hit one either. Maybe they'll just bounce off?
The next question is, can that process be done semi-autonomously? The big question would seem to be battery or power transmission technology.
Gotta love the futuristic image of turbinebots roaming the Wyoming hills, looking for local maxima on the energy ranch.