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Rotterdam

In Focus

December 8, 2023

COP28 catch-up #2: What have city leaders been up to?

Check out our highlights from 5 – 8 December at COP28
Press Release

November 22, 2023

C40 launches Water Safe Cities Accelerator to tackle flooding and drought

16 cities signed a commitment to address flooding and drought, and improve resilience by 2030
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…
In Focus

March 17, 2023

Cities taking action to reduce water hazards and improve residents’ quality of life

More than half of the world’s population live in urban areas, which face water-related climate hazards such as water scarcity...
Press Release

August 31, 2022

Urban 20 mayors call on G20 to foster a sustainable economic and social recovery for all

At the Urban 20 Summit in Jakarta, city leaders sign a communiqué calling for more investments in sustainable mobility and…
Press Release

June 30, 2022

Global Mayors will tackle the climate crisis at C40 World Mayors Summit

Mayors will gather in Buenos Aires for triennial conference on local climate action and securing a sustainable, equitable future Summit...

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