MENA accelerates water innovation and desalination for long-term sustainability

Water scarcity in the Middle East and North Africa (MENA) region has shifted from a historical challenge to an urgent imperative, driven by rising temperatures, prolonged droughts, erratic rainfall and rapid population growth. Governments are rapidly rethinking water production, management and long-term resilience strategies in response to climate change impacts and escalating demand. As a result, the region is increasingly viewed as a global hub for water innovation rather than just a water-stressed area. A central focus for many MENA states is the expansion of desalination capacity, which already accounts for a significant portion of potable water supply — with countries like Kuwait and Saudi Arabia heavily reliant on desalination as a primary freshwater source. Plans are underway to nearly double desalination capacity by 2030, reflecting both the region’s dependence on seawater treatment and its leadership in scaling these technologies. This surge is accompanied by large public investments and strategic partnerships aimed at ensuring water security at national and regional levels. In addition to traditional desalination, there is growing emphasis on innovation to reduce environmental impacts and energy intensity. Countries are exploring renewable energy-powered desalination, energy-efficient reverse osmosis systems and integrated digital management tools to optimise water infrastructure operations. These efforts are designed to reduce carbon footprints while maintaining reliable water supplies for urban, industrial and agricultural needs. The rapidly evolving water landscape in MENA underscores the necessity of integrated solutions that balance technological advancement with sustainability. As climate pressures and population growth continue to intensify, the region’s collaborative approach to water innovation — combining large-scale infrastructure expansion with policy, technology and sustainability agendas — seeks to transform scarcity into resilience over the coming decades.