A wind generator isn't going to do you much good if you have no wind, (stating the obvious I know)! But you would be surprised at how many people I talk to that are interested in using wind for power, but simply don't have enough flow to use a generator.
By the same token, I've talked to folks that are in the perfect place for a generator, yet never even thought about the prospect of creating their own energy!
Below is a US wind map provided courtesy of the US Department of Energy. Click on the map to go to the Department of Energy where you can see detailed state by state maps.
