[     Events listing ](/en/calendar-events "  Events listing")

 03 - 05 November 2026 

  + Add to my calendar   Close    - [iCal calendar](https://www.veolia.com/en/event/calendar/ical/18291/calendar.ics)
- [Outlook calendar](https://www.veolia.com/en/event/calendar/ical/18291/calendar.ics)
- [Google calendar](https://www.google.com/calendar/event?action=TEMPLATE&dates=20261103/20261106&text=Smart%20City%20Expo%202026&details=Join%20us%20Stand%20E120%2C%20Hall%202.%20Fira%20Barcelona%20Gran%20Via.&trp=TRUE&sprop=https%3A//www.veolia.com/en/our-media/calendar-our-events/smart-city-expo-2026)
- [Yahoo! calendar](https://calendar.yahoo.com?v=60&title=Smart%20City%20Expo%202026&desc=Join%20us%20Stand%20E120%2C%20Hall%202.%20Fira%20Barcelona%20Gran%20Via.&url=https%3A//www.veolia.com/en/our-media/calendar-our-events/smart-city-expo-2026&st=20261103&et=20261105)