There is a windmill farm along a high ridge of hills here near SF. They are the gigantic white ones with the blade span of about 25', I think. Not something an ordinary citizen could maintan. I think they are very beautiful and almost majestic but that's just me.
What I want to do, is set up a vertical turbine kind of wind power generator. From the research I've done they are more "affordable", maybe $8-$12K but there are issues for me with maintenance, uglyness, and most of all noise- a constant hum makes my head hurt. I have no doubt I have enough wind to keep it running most of the time (all my whirligigs broke from too much wind) but I may have too much wind (too fast) and I don't have the skills to maintain it myself.
See if they allow vertical turbines, they can be attached to a roof line or poles. Here is one link to a company. Please note I am not endorsing them, just giving you an idea of what I'm referring to.
http://www.mariahpower.com/windspire-technology.aspx