About the Sustainability Days

According to the motto "Get things done", the Sustainability Days annually bring together decision-makers from the public and private sectors around current and future important sustainability topics for cities, regions, environment and economy. With a mix of exhibition and congress, the platform presents trends, concrete solutions in the form of innovative products and services, as well as strategies and outlooks. The next Sustainability Days will take place on April 10 & 11, 2024 at Messe Basel.

Become an exhibitor/ partner!

Platform for Sustainable Economy, Smart City and Environmental Technology

Urbanization, neo-ecology and connectivity, as well as their numerous follow-on trends, pose major challenges to society and the economy alike. This is leading to a transformation driven by digitalization and sustainability. As a result, more and more technologies, industries and professional fields are merging and interdisciplinary solutions are emerging.

In order to master these challenges, decision-makers in the fields of politics and economy as well as investors and infrastructure developers will have to make a contribution. The Sustainability Days address this development with different focuses in order to deal with the topic from different perspectives and to show concrete solutions.

Grown from the four congress and exhibition formats SmartSuisse, MUT - Trade Fair for Environmental Technology, Re' Summit and Future-Proof Infrastructure, the Sustainability Days combine knowledge transfer, networking and exchange in the fields of Smart City, Sustainable Economy and Environmental Technology.

Learn more about the three main focuses of the Sustainability Days:

Smart City Sustainable Economy Environmental Technology

Focus topics

Resulting from the main focuses, the Sustainability Days convey and connect knowledge, solutions, suppliers and contacts in the following focus topics:

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Target groups

The Sustainability Days are aimed at professionals from various industries who are concerned with the topic of sustainability and want to actively and sustainably shape the life of tomorrow.

Smart City

Decision-makers from

- Politics & Administration

- Energy, transport & health

- Construction & real estate industry and urbanism

- the ICT sector

Environmental Technology

Specialists in environmental technology

- Water management

- Waste & recycling

- Operational environmental protection & environmental management

- Exhaust gas & exhaust air treatment

- Measurement & control technology

- IT & engineering services

Sustainable Economy

Sustainability officers from & suppliers to

- Swiss companies

- Politics, administration & science

- Non-profit organizations

- consultancies & certification bodies

- sustainable products & services

One event, three areas

SmartSuisse 2023 | Ausstellung | Impression


Showcase your company, your products and solutions and meet experts from politics, public administration, economy and science.

SmartSuisse 2019 | Session | Smart Urban Mobility | Impressionen


Present your smart solutions and best practices from seven focuses to decision-makers from the private and public sectors.

Sustainability Days 2023 | Networking Dinner Party | Bertrand Piccard

Side Events & Activities

The Networking Dinner Party as well as numerous side events offer another great opportunity to network.

Facts & figures


Event days


Decision-makers from politics, public administration, economy & science








Networking Dinner Party


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Do you have any questions about the Sustainability Days? Our team is happy to help. 

Julien Rousseau | Brand Director Sustainability Days

Julien Rousseau

Brand Director

+41 58 206 25 84

Book consultation appointment

Eugen Da Pra | Senior Project Manager Sustainability Days

Eugen Da Pra

Senior Project Manager

+41 79 639 65 55

Book consultation appointment

Stefanie Stritt | Project Manager Sustainability Days

Stefanie Stritt

Project Manager

+41 58 206 22 62

Noemi Schmidt | Marketing & Communications Sustainability Days

Noemi Schmidt

Marketing & Communications

+41 58 206 58 53



Pierre_Strub.jpg (0.1 MB)

Pierre Strub

Senior Project Manager sun21

+41 61 631 06 21
E-Mail schreiben