FutureWater is tailoring the REWEFe toolkit to support assessment of the WEFE Nexus by quantifying a set of indicators relevant to the key issues in seven selected river basins in Southeast Asia. This is part of a broader baseline assessment of competing uses and users of water in the current situation as well as under future scenarios, for which FutureWater performs stakeholder consultations, literature review, and produces a consolidated report to feed into overall State of the River Basin reports of the selected basins.

The GEF / UNDP / ASEAN Project on Reducing Pollution and Preserving Environmental Flows in the East Asian Seas through the Implementation of Integrated River Basin Management (IRBM) in the ASEAN Countries is a 5-year project (2023-2027) with the goal of establishing functional IRBM mechanisms in seven priority river basins / sub-basins / watersheds in six ASEAN Member States, to reduce pollution, sustain freshwater environmental flows and adapt to climate change vulnerabilities. The Project is designed to improve governance and management arrangements in IRBM and accelerate the required changes in the six AMS in support of national priorities, objectives and commitments to global sustainable development targets using the Source to Sea (S2S) framework. The PEMSEA Resource Facility (PRF), which serves as the Project Implementing Partner, hosts the Regional Project Management Unit (RPMU). It works in collaboration with National and Local Government Partners and River Basin Organizations.

Component 1 of the Project focuses on the conduct of a baseline assessment of the S2S management continuum with a targeted outcome of improving understanding of governance, socioeconomic, ecological conditions, gaps and needs of priority river basins / sub-basins and coastal areas. This will be achieved through the establishment of the State of River Basin (SORB) reporting system to consolidate information coming from administrative, social, economic and environmental sectors. As an input to the SORB baseline reporting, it is required to complete a comprehensive assessment of competing uses and users of water as a consequence of existing and future water uses and their implications on the water / energy / food / ecosystem (WEFE) security nexus in the priority river basins.

FutureWater is providing this assessment of the WEFE security nexus through review of existing knowledge and literature, stakeholder consultations, as well as tailoring and applying its REWEFe toolkit for nexus analysis to seven river basins in six countries of Southeast Asia: Cambodia, Indonesia, Lao PDR, Malaysia, Philippines and Viet Nam.