Brazil                     

Institute Nacional De Eficiencia Energetica (INEE)

Programa De Combate Ao Desperdicio De Energia Electrica

Ministry of Mines and Energy

Bulgaria

Bulgarian Foundation for Energy Efficiency (EnEffect)

Canada

Canadian Association of Energy Service Companies (CAESCO)

Natural Resources Canada (NRC)

China

State Economic and Trade Commission

Electric Power Research Institute (EPRI)

Beijing Energy Efficiency Center (BECON)

Czech Republic

Stredisko pro Efektivni Vyuzivani Energie (SEVEn7)

India

Tata Energy Research Institute (TERI)

Italy

Italian Electricity and Gas Authority

Japan

Ministry of International Trade and Industry (MITI)

Korea

Korea Energy Management Corporation (KEMCO)

Mexico

Comision Nacional Para El Ahorro De Energia (CONAE)

Fideicomiso De Apoyo Al Programa De Ahorro De Energia Del Sector Electrico (FIDE)

Poland

The Polish Foundation for Enrgy Efficiency (FEWE)

Russia

Center for Energy Efficiency (CENEf)

Sweden

Swedish National Board for Technical and Urban Development

Singapore

National University of Singapore (NUS)

Ukraine

Agency for Rational Energy Use and Ecology (ARENA – ECO)

United Kingdom 

Association for Conservation of Energy

United States

American Society of Heating, Refrigeration and Air-conditioning Engineers (ASRAE)

American Water Works Association (AWWA)

Association of Energy Engineers (AEE)

Association of Energy Services Professionals (AESP)

Building Owners and Managers Association (BOMA)

Bonneville Power Administration

General Services Administration

National Association of State Energy Officials (NASEO)

National Realty Association

New York State Energy Research and Development Authority (NYSERDA)

Sacremento Municipal Utility District (SMUD)

Southern California Gas

U.S. Environmental Protection Agency (EPA)