From February 18 to 20, 2025, Ho Chi Minh City (Vietnam) hosted a stakeholder participation workshop as part of the European project MULTISOURCE (GA 101003527). ICRA researcher Esther Mendoza presented the project’s activities, focusing on the use of Nature-Based Solutions (NBS) for sustainable water management.

The event brought together 30 local participants, including representatives from universities, businesses, and water services in Vietnam, as well as eight project members, who organized various activities to encourage collaboration and knowledge exchange.

In her first presentation, Esther Mendoza highlighted the potential of green walls for greywater regeneration, an innovative strategy for urban water reuse. She then introduced Nat4Wat, an online tool designed to select, compare, and explore nature-based solutions for water management.

This workshop helped strengthen international cooperation and foster the implementation of sustainable solutions for water resource management in the region.