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Co-organised by PUB, Singapore’s National Water Agency, and the International Water Association, the Water Convention — a flagship event of SIWW — brings together global water professionals and technology providers to share knowledge, practical solutions, and innovative technologies to tackle current and emerging urban water challenges.

You are invited to submit your abstracts. Click on the link below to explore the full list of sub-topics under each theme, access the abstract template and submission guidelines, and learn more about the Programme Committee members.

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Lee Kuan Yew Water Prize (#LKYWP) 2026, the prestigious biennial award that honours outstanding contributions by individuals or organisations for solving the world's water challenges, has launched its call for nominations.

We invite leaders of international water companies and utilities, top academics in water research and policy, heads of international organisations, government officials, and distinguished individuals in the water sector to nominate deserving candidates.

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Held in the alternate year between main editions of SIWW, SIWW Spotlight 2025 will focus on how cities can adapt and build greater resilience to floods and extreme weather events. It will bring together leaders from cities, utilities, regulators and industry to exchange experiences, share case studies and facilitate peer-to-peer learning in tackling such climate challenges.

To be held from 23-25 June 2025 at the Singapore EXPO, SIWW Spotlight 2025 will be co-located with the 41st International Association for Hydro-Environment Engineering and Research World Congress (IAHR2025), with joint sessions to be organised between the two events.

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As one of the premier global platforms, the biennial Singapore International Water Week (SIWW) gathers thought leaders, experts and practitioners from governments, cities, utilities, and industry to share knowledge and best practices on innovative water, coastal and flood solutions, and foster partnerships to tackle urban water and associated climate challenges.

The 11th edition of SIWW will be held from 15 to 19 June 2026, alongside CleanEnviro Summit Singapore organised by Singapore's National Environment Agency.

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Hosting over 30,000 attendees, CESG 2024 from 19 – 21 June and SIWW2024 from 18 – 22 June saw the announcements of strategic partnerships, calls for tender and for research grants, and facilitated numerous Memorandum of Understanding (MoU) signings towards building a greener, more climate-resilient and sustainable future amidst resource scarcity globally.

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Missed out on SIWW2024? In this issue, explore our latest photo gallery, revisit session recordings and media articles from the event!

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Designed as an open-source free online repository on water innovation, SIWW+ contains SIWW- and industry- related reports, articles, and videos across diverse urban water issues, from climate resilience, digital water, to net zero, resource circularity, and sustainability.

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