Current edition

Montréal’s climate action gathering

The Montréal Climate Summit brings together stakeholders from across the city to accelerate the transition, advance concrete solutions and foster new collaborations.

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Montreal Climate Summit

2026 EDITION HIGHLIGHTS

April 16 2026
The Grand Quay of the Port of Montreal

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About the Montreal
Climate Summit

The Montréal Climate Summit is the annual climate gathering for the Montréal community.

It brings together stakeholders from the business, institutional, municipal, community, philanthropic, environmental and academic sectors to advance solutions, share lessons learned and accelerate climate action across the city.

Each edition creates a space for dialogue and collaboration around key transition challenges, with one shared ambition: to advance concrete action and strengthen our collective capacity to act.

The Montréal Climate Summit is organized by the Partenariat Climat Montréal, in collaboration with the Ville de Montréal and numerous partners.

About

So far, the Climate Summit
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climate commitments and announcements

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co-organizers

An unmissable experience

“We are delighted to have participated in the Montreal Climate Summit. This inspiring event, featuring expert speakers and committed participants, strengthens our determination to achieve our environmental objectives as part of our ESG policy. This experience drives us to make significant progress on our initiatives.”
Pierre-Jacques LefaivreSenior Vice President General Manager, Mach Group
Pierre-Jacques Lefaivre
“I really appreciated the first Montreal Climate Summit. In addition to meeting various partners, I was able to discover new initiatives that inspire action and mobilization. Everyone should attend!”
Marjorie Guillemette-LavoiePlanning Advisor, Direction des travaux publics Borough of Montréal-Nord
Marjorie Guillemette-Lavoie
“ The Montreal Climate Summit is much more than just a gathering of people committed to the socio-ecological transition. It represents an excellent opportunity to create synergies, not only with obvious partners, but also with unsuspected key players. This event is a driving force for innovative collaborations and strategic alliances! ”
Ronald Jean-GillesDirector, Sustainable Development Unit, Université de Montréal
Ronald Jean-Gilles
“The Summit is the ideal place to meet skilled, motivated players who share our goals and can drive action within their organizations. Last year, I made a new acquaintance and we kept in touch throughout the year to share our institutions’ zero-carbon action plans.”
Louise Hénault-ÉthierDirector, Centre Eau Terre Environnement Institut national de la recherche scientifique
Louise Hénault-Éthier
“Participating in the 2024 Montreal Climate Summit enabled me to meet passionate experts and discover inspiring initiatives. It's an essential meeting place for any individual or organization wishing to contribute to the transition toward a low-carbon economy.”
Charles BernardiESG Team Leader Sustainable Development Office, Desjardins
Charles Bernardi
“I appreciated the quantity and diversity of the workshops and talks. Above all, it was a great opportunity to network and exchange ideas with our partners. It’s an unmissable event for Montreal’s environmental community! I’m looking forward to attending again this year.”
Catherine HoubartExecutive Director GRAME
Catherine Houbart
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The next edition is taking shape

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Media relations​

Isabelle Monette
imonette@copticom.ca

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