Fieldlines has a good discussion board for wind,
solar, microhydro, etc. Smart bunch of people.
http://www.fieldlines.com/
It used to be crazy active in do-it-yourself wind--the best on the web. A number of states have more or less forbidden home built guyed towers, and that often kills the
homeowners ability to do wind energy for reasonable money.
Plus, now that PV has gotten so cheap,
solar generally beats wind, though they still complement each other.
I susbscribed to homepower "magazine" for many years:
http://www.homepower.com/
One of the prepper forums has good info:
If you scroll down a bit, you'll see the solar, wind and other categories:
http://www.thesurvivalpodcast.com/forum/
finest regards,
troy