I'm always interested in home wind turbine sites. Hope to have a small wind turbine grid-tied one on my house sooner. This is a cool little site which sells some nice looking kits and equipment. I found them from this you-do-it video on how to make a turbine. Pretty cool. If you want something a bit larger you could install a Redriver model turbine in the 10-20 kilowatt range. Yumm. Here's another site which sells complete wind turbine kits for ~US$1300. Looks like I might want better low wind speed output for my house but it's hard to tell.