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…
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.
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...
Cities Matter: Putting cities at the centre of climate action in Africa
By Hastings Chikoko, Managing Director of Regions and Mayoral Engagement and Regional Director for Africa at C40 Cities African cities...