Aerial view of Sungai Wain Forest Reserve in East Kalimantan on the island of Borneo, Indonesia

© Ahmad Fuadi/TNC

Call for Proposals Window

The Nature for Water Facility issues Calls for Proposals every six months. Winners receive sponsored technical assistance to develop their watershed investment program. Support aims to advance local watershed investment programs to the next development phase—e.g. “Pre-feasibility”, “Feasibility”, “Design”, or “Execution” (as per our Services page).

Application Details

Call for Proposals II is now closed.

Please note that this is one of many opportunities for watershed investment programs to apply for support from the Facility.  Our next Call will open in May 2023. Each Call for Proposals will look to select between three to five applicants to receive sponsored support. The selection process spans approximately three months, from the submission deadline through to final selection. The process is concluded with the issuing of contracted agreements between the Facility and the selected applicants.  


View our Information Webinar here. 

View our Guidance Document here.




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Birch forest, close up on trunks

© Mikhail Kapychka/TNC