Solutions
| Name of Solution | Organization | Countries | Status |
|---|---|---|---|
| Department for International Development (DFID) of the United Kingdom | Kenya,Rwanda,United Kingdom of Great Britain and Northern Ireland | Completed | |
| China International Center for Economic and Technical Exchanges (CICETE) , Biogas Institute of Ministry of Agriculture, China | China,Samoa | Completed | |
| Vale S.A. | Brazil,Mozambique | Ongoing | |
| Government of Italy, Government of Spain, Inter-American Development Bank, United Nations Industrial Development Organization (UNIDO) | Antigua and Barbuda,Argentina,Bahamas | Completed | |
| United Nations Industrial Development Organization (UNIDO), Spanish Agency for International Development (AECID), Austrian Development Agency (ADA) | Austria,Small Island Developing States,Spain | Ongoing | |
| Turkish Cooperation and Coordination Agency (TİKA) | United Republic of Tanzania | Completed | |
| Ebonyi State University and individuals | Nigeria | Ongoing |