AllSmallWindTurbines.com A well-kept index of small wind turbines
AWEA
American Wind Energy Association: "AWEAis a national trade association representing wind power project developers, equipment suppliers, services providers, parts manufacturers, utilities, researchers, and others involved in the wind industry - one of the world's fastest growing energy industries."
Ecobusinesslinks.com The largest hand-picked green directory on the net: Find organic food, cheap solar energy (free daily updated solar panel price survey), sustainable architecture, organic cotton, a vegetarian date, sustainable investments, an organic farm, a sustainable community and much more...
Otherpower.com
Excellent resource for DIY renewable energy and off-grid living
Peswiki Large collection of all sorts of alternative energy theories and devices. Includes good sections on emerging technologies in solar and wind power.