toronto climate week (tocw) is a citywide celebration backed by the city of toronto, that brings together communities, ideas, decision makers, and climate solutions.
from grassroots changemakers to clean tech innovators, policy nerds to plant lovers - this week's got something for you.
as seen on…
We have built a festival-meets-forum experience that feels like the city we love: diverse, creative, and ready to lead.
Unapologetically bold. Unmistakably Toronto.
Let's celebrate what's working, dream up what's next, and build together.
Returning: June 1-7 2026
3
days
100+
events
5000+
attendees
*2025 - Inaugural Event
sponsors & partners
toronto climate week challenge!
Move from inspiration to action! The Toronto Climate Week Challenge is taking place Oct 1st-31st, focusing on one of the biggest ways that we as individuals can have an immediate and lasting impact… choosing what we eat. Challenge participants will commit to cooking one of a list of delicious, climate-smart meals that has an intentionally lower carbon footprint. They’ll also be healthy and affordable! You’ll be rewarded with incredible deals from some sustainable food brands, and by a real-time tracker of how much CO2e you reduced through the challenge.
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