Smart City Congress & Expo


10 & 11 April 2024 | Messe Basel

The time to act is now – the Sustainability Days 2023 make it very clear

On 29 March 2023, the first edition of the Sustainability Days with its four formats successfully concluded at the Congress Center Basel after two days. Two days on which 72 exhibitors presented their innovative products and services, with around 1,500 participants in attendance, and over 170 speakers giving exciting insights and outlooks.  

Final report

SmartSuisse communicates and connects knowledge, solutions, providers, and contacts in the sectors

SmartSuisse TracksAndThemen

The Sustainability Days 2023 in short

Find out everything you need to know about the Sustainability Days 2023 in our visitor brochure. It provides an overview of the event with its four formats, the highlights and information about tickets and the venue.

SmartSuisse Broschüre 2023
SmartSuisse Speaker Soholt Helle




“A city should be like a good party. You end up staying longer than you intended because you’re having fun.”

Helle Søholt, Founding Partner & CEO, Gehl Architects, Copenhagen



Sign up for our newsletter and stay up to date with what’s happening.