Mohamed Bin Zayed Water Initiative And World Bank Convene Roundtable To Address Global Water Reuse Challenges

The Mohamed bin Zayed Water Initiative and the World Bank’s 2030 Water Resources Group recently hosted a significant roundtable on water reuse. This event took place alongside the 80th United Nations General Assembly (UNGA). Over 45 leaders from various sectors gathered to discuss how water reuse can address global water scarcity.

Dr. Amna bint Abdullah Al Dahak, UAE’s Minister of Climate Change and Environment, opened the session with Axel van Trotsenburg, the World Bank’s Senior Managing Director. They introduced the World Bank Group’s new report, 'Scaling Water Reuse’. This report urges bold actions to expand water reuse as a solution to increasing water scarcity.

The roundtable titled "What if Water had a Second Chance? Scaling Reuse to Secure the World’s Future Water" highlighted the urgent need for action. The UN reports that four billion people face water scarcity worldwide. Additionally, 80% of wastewater in developing countries is released untreated into nature.

By 2050, urbanisation will see 70% of people living in cities. More than 280 large urban centres may face severe water risks. Participants emphasised that reusing water is not only sustainable but also boosts economic resilience, agriculture, and industry.

Dr. Amna Al Dahak noted that "Water scarcity is one of the most urgent and defining challenges of our time." She stressed that global collaboration backed by innovation is essential for progress. The UAE aims to contribute significantly to sustainable development and resilience through such efforts.

Ayesha Al Ateeqi, Executive Director of The Mohamed bin Zayed Water Initiative, remarked on the potential of water reuse. She stated that viewing used water as a resource can secure supplies while fostering innovation and growth. The roundtable marks a step towards transforming global water management.

Strategic Partnerships for Sustainable Growth

Axel van Trotsenburg highlighted that "Across many regions, water scarcity is no longer a distant risk—it is already constraining human potential and economic growth." He believes strategic partnerships are vital for expanding access to reliable water supplies while supporting economic progress.

The session explored policy reforms, technology innovations, and financing models needed to accelerate adoption. Participants discussed scaling reuse in municipal and industrial systems and creating a global multistakeholder platform for progress.

Tackling Day Zero Risks

The agenda also covered national security through reuse and addressing "Day Zero" risks in cities. Mobilising private sector involvement in bankable reuse projects was another focus area during discussions.

This roundtable serves as an important milestone leading up to the 2026 UN Water Conference in Abu Dhabi. It aims to create a global movement that transforms how we manage and value this vital resource.

With inputs from WAM