
Salinisation
Partners for Water facilitates and promotes sustainable solutions for global water challenges.
Within the Partners for Water 2022-2027 programme, we focus on addressing the growing issue of salinisation in delta regions by supporting the development and scaling of innovative approaches.
By actively supporting efforts to combat salinisation, we aim to contribute to systemic changes that enhance global water security. This page details our approach. Discover what we do and how to get involved below.
What we do to address salt intrusion
Salinisation poses an increasing challenge in all delta regions where Partners for Water is active. Rising sea levels combined with land subsidence are accelerating saltwater intrusion into soils and freshwater systems. This global issue threatens food production, freshwater availability, and ecosystem resilience and is intensifying due to climate change.
The Partners for Water programme promotes integrated and systemic approaches to address salinisation by linking water management with agriculture, biodiversity, and socio-economic dimensions. We aim to develop, test, share and scale up knowledge and projects in collaboration with the Dutch water sector and local partners internationally.
To address salinisation challenges, Partners for Water facilitates collaborations between various knowledge partners, advises local partners and supports knowledge exchange. We fund feasibility studies, pilot projects, and innovative approaches that demonstrate inclusive, sustainable, and scalable solutions to address the salinisation of soils, groundwater and surface water.
Knowledge developed with the support of the Partners for Water programme is disseminated at international and regional levels and shared via our website, webinars, and events. We also assist in identifying potential financiers or relevant programmes to scale successful approaches, leveraging our network to help bridge the gap between pilot projects and larger investment opportunities.
Our approach to tackling salinity
A systems change perspective and collaborative partnerships are central to our approach to tackling salinisation. We bring together knowledge institutions, local governments, NGOs, companies, and end-users to develop holistic solutions embedded within local networks. We aspire to establish knowledge hubs that serve the international water sector, our local partners, and their neighbouring countries with similar climate challenges.
We recognise that systems change takes time and requires the commitment of all stakeholders, with multiple, locally adapted pilots needed to determine what works in diverse contexts. Through this approach, we aim to support interventions that contribute to broader systemic transformation rather than isolated solutions.
How we work
Partners for Water prioritises the following initiatives and processes to work on salinity challenges and enhance water security abroad:
- Exploring interventions: We collaborate with the public and private water sectors and local governments abroad to explore and facilitate sustainable interventions to combat salinity, provide advice and/or financing, and use our extensive network, according to each project’s needs.
- Subsidies: We grant subsidies to knowledge institutions, companies, and NGOs to conduct feasibility studies or pilot projects that aim to enhance water security abroad by addressing salinity challenges.
- Co-creation: Our commitment to co-creation with local stakeholders and private and public parties ensures that our initiatives are tailored to match the local conditions and needs.
- Networking: With a comprehensive network spanning the globe, we are dedicated to helping knowledge institutions, businesses, NGOs, and public parties to find the right connections to stimulate work that tackles salt intrusion.
- Knowledge sharing: We monitor and disseminate insights and lessons learned from our salt intrusion initiatives across the Partners for Water community, our international partners, and stakeholders.
- Events: We regularly organise events designed to promote networking and the exchange of knowledge across the global water sector. Check out our upcoming events.
- Waterproof Podcast: We have developed a six-part podcast that travels around the globe, sharing inspiring stories about how today’s water crises are being addressed through clever ideas, local knowledge, and international partnerships. Episode two, The Salty Intruder, focuses on salinity. Listen to this inspiring episode here.
Working on salinity challenges? Let’s Connect.
We are constantly seeking potential partners that are exploring inclusive and sustainable solutions to address salt intrusion. If this is you, we encourage you to reach out to us to discuss whether there is a way we can support your efforts.
Other ways to get involved:
- Join our events and become an active participant in our event workshops and deep dives.
- Follow us on LinkedIn and subscribe to our newsletter to stay updated on our tenders, activities, events, and projects.
- Get in touch with our Project Advisor for salinisation, Gabor Szántó.
Outcomes
Partners for Water has been working on various novel projects to address salt intrusion, for instance in Vietnam, Egypt, and Morocco.
Salt Lab in the Mekong Delta
The Salt Lab initiative in Vietnam’s Mekong Delta, supported by Partners for Water’s subsidy scheme, is a two-year project that brings together international and local companies, farmers, universities, the local farmers’ union, and regional authorities to develop practical solutions for farmers facing saltwater intrusion. The project has established demonstration sites where innovative approaches have been tested, such as saline-resistant crops, low-cost hydroponics, and improved rainwater harvesting systems that enable year-round cultivation. The Salt Lab aims to function as a knowledge hub, sharing lessons learned across Vietnam and other parts of Asia to benefit regions facing similar climate challenges. Click here to learn more about the Salt Lab.
The ProSal-Hydro project in Egypt
The ProSal-Hydro project by Delphy is introducing a low-tech, low-cost hydroponic system to improve irrigation efficiency and combat salinisation in Egypt’s Nile Delta. Using shallow basins saves up to 90% of water compared to sprinklers, ensuring higher yields and quality. Funded by Partners for Water, the system will be piloted in four locations, aiming to boost farmers’ income and support the sustainable use of resources in saline environments. The project demonstrates how crops can be grown independently from increasingly saline soils, providing Egyptian farmers with practical alternatives as they face growing challenges from salinisation.
Would you like to explore more projects that address salinity? Get inspired by our various projects and activities showcased below.
Latest Salinisation news

Innovation in progress: Introducing ProSal-Hydro Project Addressing Egypt’s Salinity Challenges
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Partners for Water Innovation in Progress: Regenerating Suriname’s farmland
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How Mekong Salt Lab is taking on salinisation in Tra Vinh Province
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