American Bioenergy Association
www.biomass.org/

American Solar Energy Society - www.ases.org

American Wind Energy Association (AWEA)
www.awea.org

Australian and New Zealand Solar Energy Society (ANZSES)
www.anzses.org

B
British Wind Energy Association (BWEA) www.bwea.com

C
Canadian Wind Energy Association
www.canwea.ca

Center for Energy and Environmental Education
www.ceert.org/

Central America Solar Energy Project
www.solaroven.org/

Chinese Renewable Energy Industries Association 
www.creia.net/

E
Electric Power and Research Institute
http://www.epri.com/

Energy Efficient Building Association
www.eeba.org/

Energy Services Coalition
http://www.escperform.org/

European Forum for Renewable Energy Sources (EUFORES)
www.eufores.org

European Wind Energy Association (EWEA)
www.ewea.org

Greenstar
www.greenstar.org/

I
International Solar Energy Society
www.ises.org

Irish Wind Energy Association (IWEA) 
www.iwea.com

N
National Solar Power Research Institute, Inc.
www.sfsu.edu/~ciotola/solar 

Northeast Sustainable Energy Association - NESEA
www.nesea.org/

NW Energy Coalition
www.nwenergy.org

National Hydrogen Association
www.HydrogenUS.com

National Wind Coordinating Committee (NWCC)
www.nationalwind.org

P
Passive Solar Industries Council
www.psic.org

Planetary Engineering Group Earth
www.pege.org

R
Renewable Energy Policy Project (REPP) www.repp.org/

Rocky Mountain Institute 
www.rmi.org/

Solar Electric Power Association
www.SolarElectricPower.org 

Solar Energy Industries Assoc.
www.seia.org

Solar Energy International
www.solarenergy.org

SolarQuest
www.solarquest.com

South African Wind Energy Assoc.
sawea.www.icon.co.za

Southern Energy Alliance
www.cleanenergy.org/

Sustainable Building Industry Council
www.sbicouncil.org/

Sustainable Energy Coalition
www.sustainableenergy.org 

U
UK Solar Energy Society
brookes.ac.uk/other/uk-ises/home.html

U.S. Department of Energy Photovoltaics Program
eere.energy.gov/solar/photovoltaics.html

US Green Building Council
www.usgbc.org/

Utility Wind Interest Group (UWIG)
www.uwig.org

W
Why Not Solar?
www.whynotsolar.org

Y
Yes2Wind
www.yes2wind.com