Solutions
| Name of Solution | Organization | Countries | Status |
|---|---|---|---|
| Department for International Development (DFID) of the United Kingdom | Kenya,Rwanda | Completed | |
| Ebonyi State University and individuals | Nigeria | Ongoing | |
| The World Bank Group | Australia,Brazil,China,Denmark,India... | Completed | |
| United Nations Industrial Development Organization (UNIDO), Spanish Agency for International Development (AECID), Austrian Development Agency (ADA) | Austria,Small Island Developing States,Spain | Ongoing | |
| China International Center for Economic and Technical Exchanges (CICETE) , Biogas Institute of Ministry of Agriculture, China | China,Samoa | Completed | |
| Turkish Cooperation and Coordination Agency (TİKA) | United Republic of Tanzania | Completed |