C40 Cities: 2024 In Focus
2024 brought challenges for global climate action, but cities around the world continued to lead the way with creativity and…
Southeast Asian cities unite in Quezon City for inclusive climate action
Three C40 cities with ambitions to accelerate inclusive climate action come together to share their best practices, advocate for change…
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.