Water Knowledge Europe Blue Deal 2025, combined with the Blue Deal Congress, under the patronage of the EU Presidency, represents a critical juncture for shaping the future of water in Europe and beyond. This event will run over 3 days (13-15 May), providing an opportunity to tackle urgent water challenges at a time when water resilience, security, and sustainability are becoming central to both European and global policy agendas. Within ongoing global geopolitical tensions, this set of events take on added significance, as Europe seeks to reinforce its global competitiveness and sustainability efforts. In this critical moment, where Europe’s water challenges are interlaced with global sustainability and geopolitical concerns, Water Knowledge Europe Blue Deal 2025 and the Blue Deal Conference will offer a unique space for advancing research, innovation, and policy integration. It will also highlight innovative models, including Water-Oriented Living Labs (WOLLs), which bridge research with real-world applications, advancing resilience and sustainability across sectors. The event aims to align efforts across sectors and stakeholders, ensuring that Europe can lead the way in fostering a Water-Smart Society while strengthening its position on the global scenario.