The events not to be missed on the ecological transition in 2025

In 2025, the ecological transition continues to inspire events that bring together innovators, decision-makers and enthusiasts to shape a sustainable future. Here's a comprehensive guide with engaging descriptions of each key date, so you don't miss a thing!

Why participate in these events?

These events are unique opportunities for:

• Discover the innovations that are changing the world.
• Meet key players in the ecological transition.
• Exchange ideas and share inspiring experiences.
• Promote your projects to a committed public.

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Full list of 2025 events on ecological transition

Energy and renewables

• ENERJ-Meeting A must for professionals in building and energy renovation. This event highlights low-carbon solutions for building and renovating in a sustainable way. Ideal for discovering the technologies that are transforming the sector. 📅 Date : February 2025 | 📍 Location : Paris, France.
  
  
• Hyvolution Hydrogen is the star of this event that explores its applications in transport, industry and much more. A meeting place for innovators and decision-makers who rely on this green energy. 📅 Date : March 2025 | 📍 Location : Paris, France.
  
  
• Mix.E In the heart of Lyon, this event offers conferences and workshops to accelerate the energy transition, by bringing together startups, researchers and large companies. 📅 Date : May 2025 | 📍 Location : Lyon, France.
  
  
• Assises de l'Énergie A meeting for strategic thinking where communities and businesses discuss major energy and climate challenges. 📅 Date : June 2025 | 📍 Location : Bordeaux, France.
  
  
• Energaïa This show is a showcase for innovations in renewable energies, perfect for those who want to anticipate tomorrow's solutions. 📅 Date : December 2025 | 📍 Location : Montpellier, France.
  
  

Sustainable mobility and clean transport

• ATEC ITS France Congress An event specialized in intelligent transport systems and solutions for greener and more connected trips. 📅 Date : January 2025 | 📍 Location : Paris, France.
  
  
• MOVE This global exhibition is transforming mobility by bringing together players in urban transport, electric vehicles and sustainable infrastructure. 📅 Date : June 2025 | 📍 Location : London, United Kingdom.
  
  
• Future of Mobility With a focus on clean mobility innovations and policies, this event is a must for reimagining travel. 📅 Date : September 2025 | 📍 Location : Paris, France.
  
  
• Drive to Zero A space for reflection and exchanges on the decarbonization of transport. Come and meet the pioneers who are building an emissions-free future. 📅 Date : To be confirmed | 📍 Location : Paris, France.
  
  
• Bike Expo For lovers of two wheels! This show celebrates cycling in all its forms, with innovations and solutions for soft mobility. 📅 Date : To be confirmed | 📍 Location : Strasbourg, France.
  
  

Eco-design and circular economy

• Eco-design forum An appointment to learn how to integrate eco-design from the first stages of your projects and reduce their environmental impact. 📅 Date : April 2025 | 📍 Location : Marseille, France.
  
  
• Sustainable Solutions Show An event rich in concrete solutions to preserve resources and build an efficient circular economy. 📅 Date : To be confirmed | 📍 Location : Paris, France.
  
  
• Bio360 Expo At the crossroads of the bioeconomy and renewable energies, this exhibition is a crossroads of solutions based on biological resources. 📅 Date : February 2025 | 📍 Location : Nantes, France.
  
  
• Coop wave An event to discover how local cooperation can reinvent our economic models for a more united and sustainable future. 📅 Date : June 2025 | 📍 Location : Lyon, France.
  
  

Green innovations and technologies

• Energy Tech Summit The most innovative startups and companies are unveiling their cutting-edge technologies for a cleaner future. 📅 Date : April 2025 | 📍 Location : Warsaw, Poland.
  
  
• Sustainability Live A summit dedicated to carbon neutrality and the integration of sustainability in all industries. 📅 Date : May 2025 | 📍 Location : Amsterdam, Netherlands.
  
  
• ChangeNow One of the most inspiring events in the world, bringing together concrete solutions to solve major environmental challenges. 📅 Date : May 2025 | 📍 Location : Paris, France.
  
  

Other key events

• Natexpo The reference fair for organic and natural products, where sustainability and innovation meet. 📅 Date : To be confirmed | 📍 Location : Lyon, France.
  
  
• World Impact Summit A summit focused on concrete solutions for a positive environmental and social impact. 📅 Date : November 2025 | 📍 Location : Bordeaux, France.
  
  
• Pollutec Paris The meeting place for environmental solutions for committed businesses and communities. 📅 Date : To be confirmed | 📍 Location : Paris, France.
  
  
• Living room in a different way A fair for the general public to discover products and practices that respect the planet. 📅 Date : March 2025 | 📍 Location : Paris, France.
  
  

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Find all the events on ecological transition and decarbonization on our dedicated calendar.

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