At the Africa Climate Summit, city leaders call for action and investment on climate and green jobs
Mayors and governors of 12 African cities and metropolitan areas today recommitted to advancing transformative climate action while calling upon...
African Mayors’ Call to Action
African mayors unite for climate action implementation and green job creation We, the undersigned African mayors, are reaching out to...
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…
Curitiba: From landfill to solar revolution
In March 2023, Curitiba officially launched its Solar Pyramid, a landmark project representing the first solar plant to be built…
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…
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…