International promotion is deployed in more than
20 countries through a network of agents.


of exhibitors
based internationally


of international


official VIP delegations in 2021
(Germany, Colombia, Morocco, etc.)

International Matchmaking Event Green Days ! 

A programme of qualified business meetings to establish technological and commercial partnerships worldwide, organised by the CCI Auvergne-Rhône-Alpes and its partners within the framework of the Enterprise Europe Network of the European Commission

9250 participants at the Green Days from 57 countries (2021 edition figure).

Registrations open from 30 June to 30 September in the dedicated plateform.

Where and When ?
B2B Meetings : Hall 4 - L001,  10-11-12 October
Interclustering : Hall 4 - L001, 13 October

And at the same time, 10-11-12 October at the International Forum: Conferences on European financing

In 2021 the Green Days gathered more than 800 participants from 57 countries and 2180 meetings were organised. 

Don't forget to order your badge now ! 

Country of Honour

Since 2002, Pollutec has been honouring countries whose environmental markets are developing and whose economic opportunities are promising.

In 2023 Italy, a territory engaged in environmental issues, will have the opportunity to present its ecosystem and its expertise in energy and renewable solutions. Major Italian cities and start ups will present their initiatives and innovations. Speeches and a morning in Greendays program will be devoted to Italy.



In 2023, we will be welcoming around twenty delegations of professionals from Quebec, Finland, China and several european countries. 

Pollutec offers a number of tools to help our delegations get in touch with the show's participants:

- plan your Green Days B2B meetings before September 30
- discover the exhibitors
- attend conferences
- follow a trail based on cross-cutting themes: Innovation, Sea and coastline, Water resource management, Decarbonization, Adaptation of cities and territories to climate change, Management and valorization of biowaste; Circular economy and resource preservation, Health and environment. 

For more information, please contact Valérie Butty.

International Forum

This new forum aims to give visibility to international delegations who come to find solutions to their challenges and needs, but also to present major international projects and solutions for export.

Business France


Nearly 40 experts from the Environment sector based in Business France offices abroad were present and available at the Pollutec Lyon 2021, to take stock of foreign markets with French companies and give them personalized advice for their development projects. Meetings could be held in person on the show or by videoconference.

Join Pollutec community

Stay updated with the news from the show: registration opening, programme updates, market watch... 

Join Pollutec community

Stay updated with the news from the show: registration opening, programme updates, market watch...