| AAVIN Venture Capitol |
Evergreen Solar |
NGEN Partners LLC |
| Altira Group LLC |
FirstEnergy Corp. |
Pennsylvania State University |
| American Bioenergy Association |
FPL Group |
Pew Center on Global Climate Change |
| American Council for an Energy-Efficient Economy |
FuelCell Energy |
Plug Power |
| American Electric Power Corp. |
GE Solar |
Powerspan |
| American Wind Energy Association |
GE Wind Energy |
Prism Engineering |
| Aquilex Services Corp. |
General Electric |
Reliant Resources Inc. |
| Areva T&D |
General Motors |
Resources for the Future |
| AstroPower |
Geothermal Energy Association |
Rise Engineering |
| Ballard Power Systems |
Honda |
Rockport |
| BASF |
Honeywell |
RWE Schott |
| Beacon Group, The |
The Hydrogen & Fuel Cell Investor |
Sanyo |
| Boeing |
ICF Consulting |
Science Applications International Corp. |
| BP |
ILA + Zammit Engineering Group |
Sharp |
| Braemer |
Independent Energy Solutions |
Shell |
| British Wind Energy Association |
Innovest Strategic Value Advisors |
Shell Global Solutions International |
| Calpine Corp. |
Institute for Market Transformation |
Software Solutions & Environmental Services Co. |
| Calvert World Values International Equity Fund |
Intel |
Solar Energy Industries Association |
| Cape Wind Associates |
Iogen Corp. |
Spire Corp. |
| Carbon Disclosure Project |
Japan Bank for International Cooperation |
Standard Bank London Ltd. |
| Carbon-Ventures |
Japan Gas Association |
Stratus Consulting |
| Charles River Associates |
Japanese Development Bank |
Suncor |
| Cleantech Venture Network |
Kleiner Perkins |
Tech Central Science Foundation |
| CO2e.com |
Konarka |
TechCentralStation.com |
| Conservation Services Group |
Kyocera |
Technology Partners |
| DaimlerChrysler |
Medis Technologies |
Toyota |
| DuPont |
MIT Joint Program on the Science |
U.S. Fuel Cell Council |
| Eastman |
and Policy of Global Change |
UTC Fuel Cells |
| EcoSecurities Group Ltd. |
Mitsubishi |
WindLogics Inc. |
| Edison Electric Institute |
National Grid Transco |
World Business Council for Sustainable Development |
| Enel |
National Grid USA |
World Resources Institute |
| EnerNex Corp. |
National Hydropower Association |
Xcel Energy |
| ENVIRON International Corp. |
Natsource LLC |
Zero Stage Capital |
| Environmental Defense |
Needham & Co. |
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| European Wind Energy Association |
New Mexico State University |
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NexGen Energy LLC |
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