RETScreen International è gestito e finanziato da Natural Resources Canada (NRCan), CANMET Energy Technology Centre - Varennes (CETC-Varennes). RETScreen è sviluppato in collaborazione con altre organizzazioni governative e multilaterali, vaste reti di esperti nei settori industriali, governativi e accademici.

• National Aeronautics & Space Administration's (NASA) Langley Research Center

• Renewable Energy & Energy Efficiency Partnership (REEEP)

• United Nations Environment Programme's (UNEP) Energy Unit of the
  Division of Technology, Industry and Economics (DTIE)

• Global Environment Facility (GEF) co-financed, UNEP lead Solar and Wind Energy Resource Assessment (SWERA) Programme

• World Bank's Prototype Carbon Fund (PCF)

• The Energy + Environment Foundation

• Leonardo ENERGY Initiative