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…
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…
Record investment in C40 cities in the Global South projected to access over $1 billion to tackle the climate emergency
C40 announced unprecedented investment for climate projects for its cities in the Global South.
C40 expands support for Southeast Asian cities to accelerate carbon neutrality
C40 Cities launched a new programme in Southeast Asia which aims to support three cities in the region in developing...
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…