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Warsaw

Press Release

December 2, 2023

Breathe Cities unveils new cohort of cities to join ambitious initiative to fight toxic air pollution

Announced at COP28, the new Breathe Cities cohort includes Accra, Brussels, Jakarta, Johannesburg, Milan, Nairobi, Paris, Rio de Janeiro and…
Press Release

July 3, 2023

C40 announces 22 Green & Thriving Neighbourhood pilot projects

C40’s new Green and Thriving Neighbourhoods Forum will help city practitioners around the world to exchange knowledge and collaborate on…
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

March 31, 2023

C40 releases 2022 Annual Report

Access C40’s 2022 Annual Report, with a foreword co-authored by Sadiq Khan, Mayor of London and Chair of C40 Cities…
Press Release

November 6, 2022

Mayors to COP27 leaders: Support and learn from impactful city climate action

The best way to protect people everywhere from rising prices, polluted air and extreme weather, and to secure good jobs…

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C40 Cities

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