Climate Week Zurich

2026 inaugural edition — save the date for 10-15 may 2027

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270+
Events

>15,000
participations

244
Partner organisations

12
content streams

Official Sponsors

Accelerating measurable climate solutions, together

Climate Week Zurich is Europe’s leading business-driven climate platform – bringing together business leaders, policymakers, researchers, creatives and innovators to co-create and scale smart climate action.

CWZ isn't just a conference: It’s a week-long, city-wide takeover featuring hundreds of events curated for a 'glocal' audience. From 4–9 May 2026, Zurich hosted 270+ events showcasing how we can accelerate climate impact in everyday life and business. 

More than 240 partner organisations from every sector and scale have come together to move the needle on concrete and measurable solutions for climate mitigation, resilience and adaptation. We're shaping tomorrow, together.

From 10–15 May 2027, CWZ will return even stronger, so save the date!

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If you’re driving change and sustainability in business, academia, policy, at an NGO, in the creative or any other realm: Join the CWZ movement, today.

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Shaping tomorrow, together: Europe’s leading business-driven climate platform. Save the date for #CWZ2027 happening 10-15 May 2027!

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