Practical Action Consulting Limited
Gas Natural Fenosa Engineering, S.L. 
Global Environment Centre Foundation
InnoVentum AB
EED Advisory Limited
KenTec Denmark ApS
Ecology Management ApS
Pure Energy Center
METEOLIEN ScopARL
Viresco Solutions
Korea Rural Community Corporation
Korea Invention Promotion Association
Institute for Agricultural Environment
FutureWater
Green Asia Network
National Council for Climate Change Sustainable Development and Public Leadership (NCCSD)
Black Soil
Korea Water Resources Corporation
Institute of Water Resources Planning
Cowater International Inc.
Stellenbosch University, Centre for Renewable and Sustainable Energy Studies
TNEI Services Ltd
KRAFTWERK Renewable Power Solutions GmbH
JCM Power
the greenwerk. GbR
INDUS CLEAN ENERGY
Natural Resources and Environmental Research Center, University of Haifa
Energy Conservation and Research Development Center
Environmental Research Institute, University College Cork
Institute of Energy