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C40 Chair

Press Release

June 28, 2023

C40 Cities launches new fund for inclusive climate action in cities around the world

Today, C40 Cities is launching a new fund for cities to deliver inclusive and transformative climate action. The Inclusive Climate...
Press Release

June 26, 2023

Michael R. Bloomberg and Sadiq Khan launch US$ 30 million Breathe Cities initiative to take clean air global

The initiative will take Mayor Khan’s visionary work to tackle air pollution in London global - one of his top…
In Focus

June 13, 2023

Achieving the just transition: A toolkit for city leaders across the globe

Guidance and practical support for cities to create good, green jobs and become more equitable, resilient and sustainable.
In Focus

May 2, 2023

Green News Digest: Cities tackling air pollution for a healthier future

Learn about how mayors of C40 cities are making their cities more liveable, safer, and healthier while reducing emissions.
Press Release

April 24, 2023

Greening the grey: Mayors Khan, Plante unveil C40 ‘rewilding’ guide for cities in London

London Mayor and C40 Chair Sadiq Khan and Montreal Mayor Valérie Plante met in London to discuss city collaborations on…
In Focus

April 24, 2023

Urban rewilding: the value and co-benefits of nature in urban spaces

Read the forewords by London Mayor and C40 Chair Sadiq Khan and Montréal Mayor Valérie Plante published in C40's latest…

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C40 Cities

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