Energy & Environment
SINGAPORE INTERNATIONAL WATER WEEK - SIWW
Listed · aggregator dataSINGAPORE INTERNATIONAL WATER WEEK - SIWW is an energy & environment fair held at Marina Bay Sands in Singapore, Singapore, from 15–18 Jun 2026. It is one of 89 energy & environment fairs and one of 61 fairs in Singapore tracked by ExpoArena.
This edition has ended. The next edition has not been announced yet.
International trades show innovative water solutions in Singapore. SIWW gathers stakeholders from the global water industry to share best practices, showcase the latest technologies and tap business opportunities
Tickets & entry
This edition has ended. The next edition has not been announced yet — ExpoArena links the organizer as soon as it is. ExpoArena never resells tickets.
Where it is
Marina Bay Sands, Singapore, Singapore · open the venue on a map
What SINGAPORE INTERNATIONAL WATER WEEK - SIWW is
Singapore International Water Week is the biennial water event run by Singapore International Water Week Pte Ltd, a subsidiary of PUB, at the Sands Expo & Convention Centre. The 11th edition, 15–18 June 2026, drew 2,000 delegates and 21,000 trade visitors from 71 countries. Its Water Expo, organised by Messe München in cooperation with IFAT, is the commercial core: 500 exhibiting companies across 23,000 square metres. The next edition runs 12–15 June 2028.
Scale
| Exhibitors | 500 (2026) |
|---|---|
| Visitors | 21,000 (2026) |
| Floor space | 23,000 m² (2026) |
| Countries represented | 71 (2026) |
Figures as published by the organiser; see the source under each section.
Past editions
| Year | Dates | Venue |
|---|---|---|
| 2026 | 2026-06-15 → 2026-06-18 | Sands Expo & Convention Centre, Marina Bay Sands |
| 2024 | 2024-06-18 → 2024-06-22 | Sands Expo & Convention Centre, Marina Bay Sands |
Who exhibits and who attends
Exhibiting: Treatment and reuse membranes, desalination, pumps and valves, sludge handling, digital twins and leak detection, industrial water for data centres and fabs, coastal protection and flood barriers.
Attending: Utility and city leaders, regulators, engineering consultants, contractors and technology vendors, plus industrial water users from data centres, semiconductor fabs and food processing.
How to get in
Water Expo visitors register online for a complimentary trade visitor pass and collect a QR-coded badge at the Sands Expo; conference delegates buy a separate pass.
Free trade visitor pass for the Water Expo; delegate passes are paid
Getting there
From Changi the drive along the East Coast Parkway takes about 20 minutes, and Bayfront station is a three-minute walk from the expo halls.
Airport: Singapore Changi (SIN)
Getting in from the airport: MRT to Bayfront station (CE1/DT16) on the Circle and Downtown lines; Exit E leads to the Sands Expo & Convention Centre.
Questions
When is SINGAPORE INTERNATIONAL WATER WEEK - SIWW 2026?
SINGAPORE INTERNATIONAL WATER WEEK - SIWW ran June 15, 2026 → June 18, 2026 (4 days) at Marina Bay Sands. The next edition has not been announced yet.
Where is SINGAPORE INTERNATIONAL WATER WEEK - SIWW held?
Marina Bay Sands, Singapore, Singapore. Coordinates 1.2837, 103.8607.
How do I get tickets for SINGAPORE INTERNATIONAL WATER WEEK - SIWW?
This edition has ended. The next edition has not been announced yet — ExpoArena links to the organizer as soon as it is.
Is this SINGAPORE INTERNATIONAL WATER WEEK - SIWW listing official?
This page is listed · aggregator data: one aggregator lists it and no official source has been confirmed yet. Sources: EventsEye. Last verified Nov 8, 2026.
How often is SIWW held?
Every two years. SIWW2026 was the 11th edition, held from 15 to 18 June 2026; the 12th edition runs from 12 to 15 June 2028 at the same venue.
Is the SIWW Water Expo free to visit?
Yes. The trade visitor pass to the Water Expo is complimentary and issued after online registration; conference delegate passes are separate and paid.
Who organises SIWW?
Singapore International Water Week Pte Ltd, a subsidiary of PUB, Singapore's national water agency. The Water Expo is organised by Messe München in cooperation with IFAT.
How big is the SIWW Water Expo?
In 2026 it was the largest in the event's history: 500 exhibiting companies, 56% of them from overseas, in six halls covering 23,000 square metres.
When does the Water Expo open during SIWW?
The Water Expo ran from 16 to 18 June 2026, 10am to 6pm daily, while the wider SIWW programme of sessions and summits opened on 15 June.
Researched and checked 2026-11-08. www.siww.com.sgwww.siww.com.sgwww.siww.com.sg
Do you organise SINGAPORE INTERNATIONAL WATER WEEK - SIWW?
Correct the dates, venue or official link and we will mark the listing organiser-verified — at no cost. We confirm by email, so the listing cannot be taken by someone who does not run the fair.
Link to this listing from your own site:
<a href="https://expoarena.org/events/singapore-international-water-week-siww-2026-06">SINGAPORE INTERNATIONAL WATER WEEK - SIWW — dates, venue & tickets</a>Other fairs in Singapore
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