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Adequate freshwater is central to sustainable development. Our tools, modelling and assessments support sound water management so that societies can live within their water budgets.
845 results / 59 of 94 pages
Perspective / Preliminary findings suggest poverty and gender affect access to water for the home, agriculture and fishing.
Press release / Testing has started on Aquacare and TerraNova technologies, which aim to recycle waste phosphorus as agricultural fertilizer, in demonstration sites in Sweden.
Media coverage / Track the gender equality outcomes of your water, sanitation and hygiene projects with our new tool.
SEI brief / SEI built WEAP models for seven major river basins, enabling the exploration of policies and investments under various climate futures.
SEI brief / Learn about the Empowerment in WASH Index (EWI), a new tool for measuring empowerment in the water, sanitation and health sector.
Journal article / This article presents a three‐dimensional relational framework and corresponding methods for investigating nexus governance.
Feature / A circular phosphorus economy is vital to contribute to food security in the EU, but there are still substantial barriers to making this a reality.
Project / SEI is working with the Distrito Metropolitano de Quito (DMQ) to help identify robust adaptation options for the water supply system in Quito, Ecuador.
Past event / SEI will showcase tools for holistic, efficient and inclusive resource management from our water and sanitation portfolio.









