Blue skies and healthy lives: How active travel is transforming our cities
Exploring how active travel improves health, reduces air pollution and builds vibrant and more equitable cities.
C40 Voices: World Youth Skills Day
In this edition of C40 Voices, we celebrate World Youth Skills Day. Meet three C40 Youth Hub members with one…
What happened at London Climate Action Week?
Catch up on C40's highlights from the 2024 London Climate Action Week
C40 Cities and Bogotá win an international Polaris Award for communications campaign on gender equality
Bogotá’s La Rolita bus district operator’s #PrimerAñoLaRolita (First Year La Rolita) campaign earned the Bronze Award in the “Equalities” category, ...
São Paulo and Rio de Janeiro gather global cities to influence G20 at Urban 20 Summit of Mayors
Representatives from over 30 cities convened in Brazil for the Urban 20 (U20) 2024 Mayors’ Summit in São Paulo earlier…
In Focus: London’s global climate leadership
As London Climate Action Week 2024 approaches, join us in celebrating the city’s achievements. Under the leadership of C40 Co-Chair...