This book presents select proceedings of the 1st Water Elixir Meet (WE Meet 2025) and serves as a comprehensive exploration of sustainable water solutions, addressing the critical global challenges of water scarcity, pollution, and climate change impacts. It delves into innovative technologies such as digitalization, IoT applications, digital twins, and geospatial tools, highlighting their transformative potential in water resource management.Bridging science, policy, and technology, this book examines topics like desalination, membrane technology, water-energy nexus, and the integration of traditional knowledge. It emphasizes collaborative strategies involving academia, industry, policymakers, and NGOs, aiming to drive actionable solutions aligned with the Sustainable Development Goals (SDGs).A special focus on youth engagement and interdisciplinary collaboration fosters innovation and leadership among early-career researchers and professionals. With diverse themes encompassing governance, emerging contaminants, aquatic health, and biogeochemistry, this book provides a holistic perspective on advancing water security and resilience. This resource is a vital reference for anyone committed to sustainable and equitable water management.
