Alkane Energy
Bioenergy Solar
British Energy
Chevron
Chubu Electric Power Co., Inc
Cosan Group
EDF Energy
Endesa
enXco

LG Caltex Oil Corporation
Marathon Oil Corporation
Ormat Technologies, Inc.
Pacific Hydro
RES
Severn Trent Plc
Shell Int'l Renewables Ltd.


Celulose Irani
Columbian Chemicals
Dynamotive Energy Systems
Gerdau
Group Machiels
Highveld Steel and Vanadium Corp Ltd.

Ingersoll Rand
Japan Carbon Finance Ltd.
Leonardo Technologies Inc.

Marca Ambiental
Mitsubishi Research Institute, Inc. 
Montgomery Watson Harza
Mott MacDonald
Port of Rotterdam
POSCO
Pricewaterhouse Coopers
Proteak
Respect
Sappi
Seta S.A. 
SGS
Snowy Mountains Engineering Corp.
Sustainable Forestry Management Ltd.
Toyota

Toyota Tsusho
TÜV Rheinland Group 
Vallourec & Mannesmann


Association of Coal Mine Methane Operators
Electricity Supply Association of New South Wales
International Emissions Trading Association

 

Austrian Government
Australian Greenhouse Challenge Office

Brazilian Ministry of the Environment
California Energy Commission
Danish Energy Authority
Danish Environmental Protection Agency
Danish International Development Agency

French Ministry of Ecology and Sustainable Development

French Ministry of Economy, Finance and Industry
Gesellschaft für Technische Zusammenarbeit

Moroccan Ministry of Land Planning, Water and Environment
Netherlands Development Organisation
Netherlands Ministry of Economic Affairs
Netherlands Ministry of Housing, Spatial Planning and the Environment
Nicaraguan Ministry of the Environment and Natural Resources
Queensland Government
Trade Partners UK

UK Department for Energy and Climate Change
UK Department for Environment, Food and Rural Affairs
UK Department for International Development
UK Department of Trade and Industry
UK Foreign and Commonwealth Office
U.S. Agency for International Development
U.S. Environmental Protection Agency



ASEAN Centre for Energy

Baltic Sea Region Countries
Centre for the Development of Enterprise
Corporación Andina de Fomento
Energy Charter Secretariat
European Commission
Food and Agricultural Organisation
Global Mechanism to the United Nations Convention to Combat Desertification
International Tropical Timber Organisation
United Nations Conference on Trade and Development
United Nations Development Programme

United Nations Environment Programme
United Nations Framework Convention on Climate Change Secretariat




Biogas Sector Partnership Nepal
BirdLife International

Cameroon Mountains Conservation Foundation 
Conservation International
Dutch National Greenfund
EMPA Materials Science and Technology
Face Foundation
Fondo Ecuatoriano Canadiense de Desarrollo
Fundación ECOS
International Institute for Environment and Development
IUCN Netherlands
Little Red River Cree Nation

Rockefeller Brothers Fund

Shell Foundation
The Nature Conservancy
The Maquipucuna Foundation
Winrock Int.
World Wildlife Fund


Asian Development Bank
Banco Multisectorial de Inversiones
Bank of America

Caisse des Dépôts
CDC Group plc - Actis Capital LLP
Central American Bank for Economic Integration
European Bank for Reconstruction and Development
European Investment Bank
KfW Bankengruppe
International Finance Corporation
Inter-American Development Bank
Triodos Bank

World Bank