www.ases.org  American Solar Energy Society

www.awea.org/  The American Wind Association is the lobbying force for wind development and the voice for wind manufacturers in the United States.

http://bergey.com/  Bergey Windpower, pioneer and leading supplier of small wind turbines

http://www.ecologic-power.com/  Articles related to renewable energy and the importance to reduce usage of fossil fuel derivate energy sources. Concern for global warming is the driving force behind ecologic-Power.com.

www.eeba.org  Energy Efficient Building Association – promoting technology for energy efficient, environmentally responsible buildings and communities.

www.energystar.gov  Energy Star rating for efficient appliances and buildings by the Dept. of Environmental Protection

www.eere.energy.gov  US Department of Energy web site for information on energy efficiency and renewable energy technologies.

http://www.fsec.ucf.edu/  Florida Solar Energy Center is a research institute of the University of Central Florida

www.homepower.com  website of HomePower Magazine

www.irecusa.org  Interstate Renewable Energy Council

www.keystonehelp.com  Keystone HELP Home Improvement Financing for energy-efficient loans including energy conservation measures, heating, cooling and renewable energy systems.

www.nrel.gov  The National Renewable Energy Laboratory is the DOE's primary laboratory for renewable energy and energy efficiency research and development.

www.pennfuture.org  Citizens for Pennsylvania’s Future

www.solar-rating.org  Solar Rating and Certification Corporation

www.windenergy.com  Southwest Windpower - leading manufacturer of personal size wind turbines.