Project Description

12th – 15th of October 2021

Where? On-site at Lyon EUREXPO and/or online

Deadline to register: 20th of September 2021


Participate in the GREEN DAYS international B2B meetings – organised by the Chamber of Commerce and Industry of Auvergne-Rhône-Alpes region and its partners – within Enterprise Europe Network. This event will take place within POLLUTEC Show from the 12th to the 15th of October.


POLLUTEC: the reference meeting place for environment professionals

With more than 70,000 visitors from more than 120 countries in 2018, the POLLUTEC show is an essential step in the search for your future partners in the environmental field. The 2021 edition of the show takes place at the Parc des Expositions de Lyon, EUREXPO.

In 2020, POLLUTEC took place online, offering a wide choice of conferences, business meetings and activities.

Agenda: Four days of activities to help you to develop and grow internationally

During the 2020 virtual edition of GREEN DAYS more than 1.200 participants from 63 countries were registered and 2.544 business meetings were organised – as well as expert meetings, conferences and an inter-clustering.

This year, the GREEN DAYS will be a hybrid event (on-site and virtual). This year 4 days of international business meetings, a conference and an inter-clustering are organised!

Register on the GREEN DAYS 2021 website!


Registrations are open from the 24th of June to the 20th of September 2021. Choose your availability and join the GREEN DAYS! Meetings’ requests and confirmations will take place from the 17th to the 27th of September.


Who can participate?

SMEs, distributors, investors, clusters, research centres and universities in the fields of environment, energy and circular economy, private and public. Participation in GREEN DAYS is free but registration is obligatory.


Why participate?

This event allows you to meet companies, research centres, experts, … from more than 60 countries, to identify new technologies, customers, to learn about funding and to grow internationally.