Links

• http://www.nrel.gov/ (National Renewable Energy Laboratory site)
• http://www.dsireusa.org/ (Federal and State Renewable Energy Incentive listing site)
• http://www.windpoweringamerica.gov/ (US Department of Energy site)
• http://www.hummerwind.com/ (Hummer Wind Turbines)
• http://www.energychek.com/index.php (Nationally Certified Energy Reduction Company)
• http://takeactionenergy.blogspot.com (Take Action Solar & Wind BLOG)