limate Week Zurich is Europe’s leading business-driven climate platform – uniting 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 – and a year-round community and thought leadership platform.

More than 240 partner organisations from every sector and size have come together to move the needle on concrete and measurable solutions for climate mitigation, resilience and adaptation.

In its inaugural edition from 4–9 May 2026, Zurich hosted 270+ events showcasing how climate impact can be accelerated in everyday life and business. In just one year, CWZ has established itself as the leading climate and sustainability platform in mainland Europe.

Save the date: from 10–15 May 2027, CWZ will return even stronger!