Association Centre for Energy, Environment and Resources
ARCA Consortium S.A.
Cowater International Inc.
CEMENTIS GmbH
Pure Energy Center
Consortium for the Sustainable Development of the Andean Ecoregion
Windiga Energy Inc.
UN-REDD
Practical Action Consulting Limited
GRID-Arendal
Pegasys Institute
Center for International Forestry Research
Lake Victoria Basin Commission
Le Groupe-conseil baastel
Sustainable Solution Services Sarl
Bangladesh Agricultural Research Council
ONF International
Leadership for Environment and Development Pakistan
Advanced Energy Centre
DELTARES
Urban Earth (Pty) Ltd
Recycling the City Network
PricewaterhouseCoopers Advisory Services
The Higher Ground Foundation
Royal Consultants
Global e-Sustainability Initiative
Renewable Energy Policy Network for 21st Century