NWB Fund Projects
(Ongoing overview, last updated February 1, 2025)
Below you will find an overview of all projects of the NWB Fund.
Do you have any questions or need more information? Feel free to contact us.
Ghana Reforestation Bongo Project
Lead Partner(s):
Waterschap Aa en Maas/ Waterschap Amstel, Gooi en Vecht (Blue Deal Ghana)
The goal is to combat erosion and improve the functioning of the water system by planting trees in the upstream areas of the VEA Dam in northeastern Ghana.
Links & Documentation:

Ref. No.
23059
Contact person:
Sofie Gale (AGV)
Status:
In progress
Amount Awarded:
in-kind hours
Duration:
01-01-2021 to 31-12-2031
Literature study: Tree planting in semi-arid regions – a delicate balance between the different trade-offs
Lead Partner(s):
Waterschap Aa en Maas (Blue Deal Ghana)
This study investigated the hydrological effects of tree planting specifically in semi-arid areas such as the White Volta basin in Ghana.
Links & Documentation:

Ref. No.
23058
Contact person:
Sofie Gale (AGV)
Status:
Completed
Amount Awarded:
€6350,-
Duration:
01-02-2025 to 14-08-2025
Hydrological, agronomic, and economic performance of vetiver in reducing erosion
Lead Partner(s):
Waterschap Amstel, Gooi en Vecht (Blue Deal Burkina Faso)
Study on the hydrological, agronomic, and economic performance of Chrysopogon Zizanioides (vetiver) in reducing erosion and improving soil quality in a context of environmental degradation in Ouagadougou (Burkina Faso).
Links & Documentation:

Ref. No.
23057
Contact person:
Ewoud de Jong-Posthumus (WWn)
Status:
In progress
Amount Awarded:
€7.500,-
Duration:
21-06-2025 to 21-06-2027
Feasibility study NbS water purification measures Blesbokspruit Ramsar area, South Africa
Lead Partner(s):
Waterschap Limburg (Blue Deal Zuid-Afrika)
Study into feasible nature-based solutions that reduce nutrient input, increase ecosystem resilience, and limit the spread of water hyacinth in the Blesbokspruit marsh.
Links & Documentation:

Ref. No.
23056
Contact person:
Leon Stelten (WL)
Status:
Completed
Amount Awarded:
€20.000,-
Duration:
21-01-2026 to 24-08-2026
Ethiopia: Grant proposal NBS Impact Assesment
Lead Partner(s):
Waterschap Zuiderzeeland (Blue Deal Awash)
Study into the effects of the implementation of NBS in the Awash Basin, Ethiopia, supported by the Farm Tree model.
Links & Documentation:

Ref. No.
23055
Contact person:
Rens Huisman (ZZL)
Status:
In progress
Amount Awarded:
€19.000,-
Duration:
09-10-2025 to 1-12-2026
Market analysis Morogoro, Tanzania
Lead Partner(s):
Waterschap Amstel, Gooi en Vecht (Waterworx Tanzania project).
The market study investigates the market demand and market opportunities for selected fruits and spices cultivated by a group of small farmers in the Morogoro Urban and Mvomero districts of Tanzania. This is to support the selection of agroforestry crops.
Links & Documentation:

Ref. No.
23054
Contact person:
Janette Worm (WWn)
Status:
Finished
Amount Awarded:
€19.983,-
Duration:
11-02-2025 to 23-06-2025
Carbon Credits Feasibility Study
Lead Partner(s):
Waterschap Aa en Maas (Blue Deal Ghana)
The aim of this feasibility study is to determine the feasibility of developing a Carbon Credit project in the Upper East Region and Northern East Region of Ghana, with a focus on river basin restoration through tree planting.
Links & Documentation:

Ref. No.
23053
Contact person:
Sofie Gale (AGV)
Status:
Completed
Amount Awarded:
€95.000,-
Duration:
1-12-2021 to 10-10-2024
Africa Blue Deal partners meeting IWRM
Lead Partner(s):
Waterschap Aa en Maas & Programbureau Blue Deal
In Mombasa, ideas were exchanged with seven African Blue Deal countries and Dutch Blue Deal partners on sustainable financing of integrated water management.
Links & Documentation:

Ref. No.
23052
Contact person:
Liesbeth Wildschut (Programmabureau Blue Deal)
Status:
Completed
Amount Awarded:
in-kind hours
Duration:
07-07-2024 to 12-07-2024
Ghana: National dialogue on NbS
Lead Partner(s):
Waterschap Aa en Maas (Blue Deal Ghana)
Over the course of two days, under the guidance of the Water Resources Commission Ghana, various representatives from government, NGOs, and other stakeholders discussed how Ghana can transition to nature-based solutions and ecosystem approaches.
Links & Documentation:

Ref. No.
23051
Contact person:
Sofie Gale (AGV)
Status:
Completed
Amount Awarded:
€5000,-
Duration:
03-11-2025 to 04-11-2025
Kenia pilot agroforestry Thick
Lead Partner(s):
Amstel Gooi en Vecht (met Wereld Waternet)
Pilot met agroforestry in Thika basin om investeringen in het herstelplan voor het Thika stroomgebied te mobiliseren, dat is ontwikkeld ihkv social search (Bring back the Njururi)
Links & Documentation:
volgt binnenkort

Ref. No.
2604
Contact person:
Kirsty Blatter (AGV)
Status:
In voorbereiding
Amount Awarded:
€24.950,-
Duration:
1 jan tot 31 dec 2027
Blue Deal YEPmprogramma 2027-2028
Lead Partner(s):
Programmabureau Blue Deal
Opleiding van lokale young professionals voor de watersector in Blue Deal landen; cofinanciering van deelname 20 personen
Links & Documentation:
volgt binnenkort

Ref. No.
2603
Contact person:
Nienke Swagemakers (PB Blue Deal)
Status:
In voorbereiding
Amount Awarded:
€220.000,-
Duration:
01-11-2026 tot 31-03-2028
Ghana Songor Lagoon system recovery
Lead Partner(s):
Waterschap Aa en Maas (Blue Deal Ghana)
Creek restoration as part of the development of a business case for mangrove planting in the Songor Lagoon, financed by carbon credits.
Links & Documentation:

Ref. No.
2602
Contact person:
Jaap Bos (WWN)
Status:
In progress
Amount Awarded:
€24.500,-
Duration:
01-03-2026 to 31-12-2026
Tanzania NbS Mlali
Lead Partner(s):
Waterschap Amstel, Gooi en Vecht (WaterWorx Tanzania)
Bridging project in the Mlali tributary behind the Mindu dam; tree planting combined with the development of a cooperative (community-based organization) in preparation for the establishment of a water fund within the framework of the full restoration of the Mindu river basin with EU WOP funding.
Links & Documentation:

Ref. No.
2601
Contact person:
Janette Worm (WWN)
Status:
In progress
Amount Awarded:
€112.722,-
Duration:
01-03-2026 tot 01-03-2028
Jordan Weatherproof
Lead Partner(s):
Waterschap Amstel Gooi en Vecht (WaterWorx Jordanie)
Pilot with rainwater harvesting amidst increasing drought; builds upon Rainwater resettlement pilot in Palestinian territories
Links & Documentation:

Ref. No.
2505
Contact person:
Kees van der Lugt (WWN)
Status:
In progress
Amount Awarded:
€30.000,-
Duration:
01-01-2026 to 31-12-2026
Peru Blue Roots
Lead Partner(s):
Waterschap Noorderzijlvest (Blue Deal Peru)
Further development of the study into reforestation in the Piura region to combat erosion; specific study into the certification of carbon credits and mobilization of financiers, as part of the project development phase.
Links & Documentation:

Ref. No.
2504
Contact person:
Malagros Sosa en Kees de Jong (NZV)
Status:
In Progress
Amount Awarded:
€25.000,-
Duration:
01-09-2025 to 01-09-2026
KIWI Next programma
Lead Partner(s):
NWB Fonds
Training van waterschappers in projectontwikkeling voor het buitenland en persoonlijke ontwikkeling voor hun werk in Nederland. Uitvoering door St. Wateropleidingen
Links & Documentation:
zie aparte webpagina op website NWB Fonds
Ref. No.
2503
Contact person:
Marion Wierda (NWBf)
Status:
In uitvoering
Amount Awarded:
p.m.
Duration:
01-01-2025 tot 01-08-2027
Burkina Faso NbS
Lead Partner(s):
Waterschap Amstel Gooi en Vecht (Blue Deal Burkina Faso)
Research into nature-based solutions for erosion control through the planting of verticutter grass and water retention through the construction of stone cascades.
Links & Documentation:

Ref. No.
2502
Contact person:
Ewoud de Jong-Posthumus (WWN)
Status:
In progress
Amount Awarded:
€34.000,-
Duration:
01-06-2025 to 31-12-2026
Mali Teintureries
Lead Partner(s):
Waterschap Amstel Gooi en Vecht (Blue Deal Mali)
Pre-treatment of wastewater from dyeing plants in Bamako with wetlands; optimizing the purification chain
Links & Documentation:

Ref. No.
2501
Contact person:
Paul van Koppen (UvW)
Status:
In preparation
Amount Awarded:
€86.250,-
Duration:
01-03-2025 to 01-03-2027
Indonesia batik wetlands
Lead Partner(s):
Hoogheemraadschap Schieland en Krimpenerwaard (Blue Deal Indonesia)
Pre-treatment of wastewater from batik industry with wetlands
Links & Documentation:

Ref. No.
2411
Contact person:
Peter Hollanders (HD) en Robin Bos (HHNK)
Status:
In progress
Amount Awarded:
€25.000,-
Duration:
1-10-2024 to 1-10-2026
Vietnam Mekong
Lead Partner(s):
Waterschap Vechtstromen (Blue Deal Vietnam)
Follow-up KIWI area scan; research into bank protection with nature-based solutions in the Mekong delta
Links & Documentation:

Ref. No.
2410
Contact person:
Tjeerd Dijkstra (WVS)
Status:
In progress
Amount Awarded:
€30.250,-
Duration:
01-10-2024 to 31-12-2025
Palestina rainwater harvesting
Lead Partner(s):
Waterschap Amstel Gooi en Vecht (Blue Deal Palestijnse gebieden)
Follow-up KIWI area scan; research into rainwater storage on roofs in the Salfit region to increase water security
Links & Documentation:

Ref. No.
2409
Contact person:
Kees van der Lugt (WWN)
Status:
In progress
Amount Awarded:
€25.000,-
Duration:
01-09-2024 to 01-09-2025
Roemenie DSS
Lead Partner(s):
Blue Deal Romania
Follow-up KIWI area scan; pilot with decision support system for water reservoir management
Links & Documentation:

Ref. No.
2408
Contact person:
Marcel de Ruijter (UvW)
Status:
In progress
Amount Awarded:
€25.000,-
Duration:
01-06-2024 to 31-12-2025
Ghana Songor Lagoon
Lead Partner(s):
Waterschap Aa en Maas (Blue Deal Ghana)
Follow-up KIWI area scan; research into coastal protection with Naturebased Solution sand motor
Links & Documentation:

Ref. No.
2407
Contact person:
Jaap Bos (WWN)
Status:
In progress
Amount Awarded:
€25.000,-
Duration:
01-06-2024 to 31-12-2025
Indonesia Pekalongan solar panels
Lead Partner(s):
Hoogheemraadschap Schieland en Krimpenerwaard (Blue Deal Indonesia)
Follow-up KIWI area scan; pre-feasibility study on sustainable energy supply of pumping stations with solar panels in the Pekalongan region
Links & Documentation:

Ref. No.
2406
Contact person:
Peter Hollanders (HHDL)
Status:
In progress
Amount Awarded:
€25.000,-
Duration:
01-10-2024 to 01-10-2025
South Africa Protea chatbot
Lead Partner(s):
Waterschap Rivierenland (Blue Deal Zuid Afrika)
Development Proto-type chatbot with information about weather and water for farmers in particular. Follow-up on pre-feasibility study with farmers in Western Cape following KIWI area scan. Bridging to large-scale project with budget from Invest International.
Links & Documentation:

Ref. No.
2405
Contact person:
Hans Schepman (WDO Delta)
Status:
Completed
Amount Awarded:
€24.000,-
Duration:
01-06-2024 to 01-04-2025
Ghana zandmotor
Lead Partner(s):
Waterschap Aa en Maas (Blue Deal Ghana)
Follow-up KIWI area scan; feasibility study for construction of sand motor in combination with mangrove forests as coastal protection
Links & Documentation:

Ref. No.
2404
Contact person:
Carel Nobbe (WAM)
Status:
In progress
Amount Awarded:
€25.000,-
Duration:
01-09-2024 to 01-09-2025
Ethiopie Awash GLI
Lead Partner(s):
Waterschap Zuiderzeeland (Blue Deal Ethiopie Awash)
Reforestation in Awash region in the framework of the Green Legacy Initiative (GLI) with bottom-up process, 3R methodology and FarmTree tool
Links & Documentation:

Ref. No.
2403
Contact person:
Rens Huisman (ZZL)
Status:
In progress
Amount Awarded:
€24.780,-
Duration:
01-03-2024 to 01-03-2025
Kenia Njururi matrix fund
Lead Partner(s):
Waterschap Amstel Gooi en Vecht (Blue Deal Kenia)
Contribution to fund for implementation of the Thika River Basin Restoration Plan developed through social search in an earlier project
Links & Documentation:

Ref. No.
2402
Contact person:
Peter de Koning (WWN)
Status:
In progress
Amount Awarded:
€52.500,-
Duration:
01-03-2024 to 01-03-2025
Tanzania Ngerengere pilot
Lead Partner(s):
Waterschap Amstel Gooi en Vecht (WaterWorx Tanzania)
Application and further development of the NWB Fund reforestation watershed tool that is being developed in Tanzania together with Farm Tree
Links & Documentation:
* https://www.nwbfonds.nl/post/duurzaam-beheer-van-stroomgebied-mindu-dam-in-tanzania
*https://www.nwbfonds.nl/en/post/sustainable-management-of-mindu-dam-catchment-in-tanzania
*https://www.nwbfonds.nl/post/filmpje-tanzania-wint-nwb-award-2024
*https://www.nwbfonds.nl/en/post/tanzania-building-the-foundations-for-a-resilient-mindu-watershed

Ref. No.
2401
Contact person:
Janette Worm (WWN)
Status:
In progress
Amount Awarded:
€99.830,-
Duration:
01-03-2024 to 01-04-2026
Blue Deal YEP programma 2024-2026
Lead Partner(s):
Blue Deal Programme Office
Training local young professionals for the water sector (co-financing); 20p in various partnerships
Links & Documentation:

Ref. No.
2310
Contact person:
Paul van Koppen (PB Blue Deal)
Status:
In progress
Amount Awarded:
€240.000,-
Duration:
01-08-2024 to 31-08-2026
Focal point Social Inclusion
Lead Partner(s):
Blue Deal Programme Office
Knowledge development and knowledge sharing around stakeholder management and inclusivity; compare focal point NbS
Links & Documentation:

Ref. No.
2309
Contact person:
Tanah Meijers (WWN), Paul van Koppen (PB Blue Deal)
Status:
In progress
Amount Awarded:
€277.500,-
Duration:
01-01-2024 to 01-01-2027
Peru Piura
Lead Partner(s):
Blue Deal Peru (waterschap Noorderzijlvest)
Follow-up KIWI area scan; reforestation with carbon credits based on the example of a pilot in Ghana
Links & Documentation:

Ref. No.
2308
Contact person:
Kees de Jong en Milagros Sosa (NZV)
Status:
Completed
Amount Awarded:
€25.000,-
Duration:
01-01-2024 to 31-12-2024
Laos Luang Namtha
Lead Partner(s):
WaterWorx Laos (waterschap Amstel Gooi en Vecht)
Research into promising NbS measures and locations to protect infrastructure and residents against mudflows caused by heavy rainfall
Links & Documentation:

Ref. No.
2307
Contact person:
Kees van de Lugt (WWN)
Status:
Completed
Amount Awarded:
€24.943,-
Duration:
01-01-2024 to 31-12-2024
Ethiopie Abbay WISE NbS
Lead Partner(s):
Waterschap Amstel Gooi en Vecht (Blue Deal Ethiopie Abbay)
Construction and monitoring of NbS (reforestation, erosion) in Tana, Beles and Gojam subbasins; approach for upscaling in Abbay river basin
Links & Documentation:

Ref. No.
2306
Contact person:
Marieke van Nood (WWN)
Status:
In progress
Amount Awarded:
€243.700,-
Duration:
01-01-2024 to 31-12-2027
Focal point Naturebased Solutions doorontwikkeling
Lead Partner(s):
Programmabureau Blue Deal
Knowledge development and knowledge sharing around nature-based solutions, continuation of phase 1, concerns the period 2024 to 2026
Links & Documentation:

Ref. No.
2305
Contact person:
Jaap Bos (WWN)
Status:
In progress
Amount Awarded:
€277.500,-
Duration:
01-01-2024 to 01-01-2027
Ghana dammen
Lead Partner(s):
Waterschap Aa en Maas (Blue Deal Ghana)
Exploration into optimization of Oueija dam management as a pilot for an integrated approach to dams in Ghana
Links & Documentation:

Ref. No.
2304
Contact person:
Carel Nobbe (WAM)
Status:
Completed
Amount Awarded:
€20.000,-
Duration:
01-06-2023 to 01-06-2024
South Africa Collaborative Water Management Initiative (Colwami)
Lead Partner(s):
Waterschap Rivierenland (Blue Deal Zuid Afrika)
Follow-up KIWI area scan; exploration of self-supportive water management by stakeholders using smart software
Links & Documentation:

Ref. No.
2303
Contact person:
Hans Schepman (WDO Delta)
Status:
Completed
Amount Awarded:
€27.664,-
Duration:
01-05-2023 to 31-12-2023
eSwatini Climate Smart Agriculture
Lead Partner(s):
Waterschap Vechtstromen (Blue Deal eSwatini)
Follow-up KIWI area scan; exploration of subsurface drip irrigation for small farmers
Links & Documentation:

Ref. No.
2302
Contact person:
Marga Oosterveld (WVS)
Status:
Completed
Amount Awarded:
€25.000,-
Duration:
01-03-2023 to 01-07-2024
Tanzania waterfund
Lead Partner(s):
Waterschap Amstel Gooi en Vecht (WaterWorx Tanzania)
Exploration into setting up a water fund
Links & Documentation:

Ref. No.
2301
Contact person:
Janette Worm (WWN)
Status:
Completed
Amount Awarded:
€25.000,-
Duration:
01-03-2023 to 31-12-2023
Platform CEP islands
Lead Partner(s):
Hoogheemraadschap Hollands Noorderkwartier
Exploration of a knowledge platform for exchanging expertise between water managers on islands in the Caribbean, Europe and the Pacific
Links & Documentation:

Ref. No.
2208
Contact person:
Petra Goessen (HHNK)
Status:
Completed
Amount Awarded:
€25.000,-
Duration:
01-01-2023 to 31-12-2023
Ethiopie waste water wetlands
Lead Partner(s):
Waterschap Amstel Gooi en Vecht (Blue Deal Ethiopie Waste Water)
Pilot with purification of wastewater from residential blocks via wetlands in the absence of a wastewater treatment plant
Links & Documentation:

Ref. No.
2207
Contact person:
Marieke van Nood (WWN)
Status:
In progress
Amount Awarded:
€217.000,-
Duration:
01-01-2023 to 01-06-2025
Burkina Faso reforestation
Lead Partner(s):
Waterschap Amstel Gooi en Vecht (Blue Deal Burkina Faso)
Research into reforestation and soil improvement through the use of nitrogen-fixing trees
Links & Documentation:

Ref. No.
2206
Contact person:
Janette Worm (WWN)
Status:
Completed
Amount Awarded:
€78.100,-
Duration:
01-01-2023 to 31-12-2024
Tanzania Farm Tree tool
Lead Partner(s):
Waterschap Amstel Gooi en Vecht (WaterWorx Tanzania)
Further development of Farm Tree tool reforestation regarding water management aspects; agreement concluded for use in Blue Deal projects under favorable conditions
Links & Documentation:

Ref. No.
2205
Contact person:
Janette Worm (WWN)
Status:
Completed
Amount Awarded:
€158.783,-
Duration:
01-12-2022 to 31-12-2024
Kenia drinking from rivers / bring back the Njururi
Lead Partner(s):
Waterschap Amstel Gooi en Vecht (Blue Deal Kenia)
Experiment with social search approach to arrive at an integrated plan for the Thika basin with conflicting stakeholders
Links & Documentation:

Ref. No.
2204
Contact person:
Marieke van Nood (WWN)
Status:
Completed
Amount Awarded:
€99.799,-
Duration:
01-11-2022 to 31-12-2023
NWB award
Lead Partner(s):
NWB Fund
Annual award for an appealing film about international water board work
Links & Documentation:
https://www.nwbfonds.nl/post/nwb-award-trots-op-internationaal-werk-waterschappen
https://www.nwbfonds.nl/post/filmpje-blesbokspruit-wint-nwb-award-2022
https://www.nwbfonds.nl/post/filmpje-blue-deal-peru-winnaar-nwb-award-2023
https://www.nwbfonds.nl/post/filmpje-tanzania-wint-nwb-award-2024
https://www.nwbfonds.nl/post/film-mee-en-win-de-nwb-award-2026

Ref. No.
2203
Contact person:
Marion Wierda (NWB fonds)
Status:
In progress
Amount Awarded:
€35.000,-
Duration:
01-07-2022 to 31-12-2026
Blue Deal YEP program 2022-2024
Lead Partner(s):
Blue Deal Programme Office
Training local young professionals for the water sector (co-financing)
Links & Documentation:

Ref. No.
2202
Contact person:
Paul van Koppen (PB Blue Deal)
Status:
Completed
Amount Awarded:
€220.000,-
Duration:
01-09-2022 to 01-07-2024
Central America
Lead Partner(s):
Waterschap Noorderzijlvest
Strategic planning for integrated water management in 8 Central American countries
Links & Documentation:

Ref. No.
2103
Contact person:
Peter Hollanders (HD)
Status:
Completed
Amount Awarded:
€117.574,-
Duration:
2021-2022
Focal Point Naturebased Solutions and Pilots NbS Ghana
Lead Partner(s):
Programmabureau Blue Deal
Promote knowledge development and knowledge sharing around nature based solutions; in Ghana research into (a) business case carbon credits and reforestation and (b) mangroves as coastal defense
Links & Documentation:

Ref. No.
2102
Contact person:
Jaap Bos (WWN) en Carel Nobbe (WAM)
Status:
Completed
Amount Awarded:
€210.000,-
Duration:
25-06-2021 to 31-12-2023 (extended)
DWA Indonesia bridging period
Lead Partner(s):
Hoogheemraadschap Schieland en Krimpenerwaard
Strengthening local water management
Links & Documentation:

Ref. No.
2101
Contact person:
Piet Boesberg (HHSK)
Status:
Completed
Amount Awarded:
€90.150,-
Duration:
2021-2022
Mozambique Estamos Juntos
Lead Partner(s):
Wetterskip Fryslan
Support for integrated water management
Links & Documentation:

Ref. No.
1604
Contact person:
Martin Bos (WF)
Status:
Completed
Amount Awarded:
€299.000,-
Duration:
2016-2023
DWA Indonesia
Lead Partner(s):
Hoogheemraadschap Schieland en Krimpenerwaard
Strengthening local water management
Links & Documentation:

Ref. No.
1603
Contact person:
Piet Boesberg (HHSK)
Status:
Completed
Amount Awarded:
€263.590,-
Duration:
2016-2021
