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…
C40 and Arup announce new support for innovative climate action in cities
C40 Cities and Arup announced new efforts to help cities reduce greenhouse gas emissions and become more resilient to climate change.
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.
Green News Digest: Day 2 at the C40 Summit
Catch up on the day’s highlights from the C40 World Mayors Summit in Buenos Aires
World’s best climate projects recognised at 2022 C40 Cities Bloomberg Philanthropies Awards
C40 and Bloomberg Philanthropies announced the 10 winners of the 2022 C40-Bloomberg Philanthropies Awards at the C40 World Mayors Summit.