Mayors of New York & London urge every major city in the world to divest
Mayor of London Sadiq Khan and Mayor of New York City Bill de Blasio have today urged fellow mayors of…
Seattle Mayor Jenny Durkan elected to the C40 Cities Steering Committee
Mayor Jenny Durkan of Seattle has been elected to the C40 Cities Steering Committee, the governing body providing strategic direction…
Mayor of Madrid, José Luis Martínez-Almeida commits to C40 Green and Healthy Streets Declaration
The City of Madrid today committed to procure only zero-emission buses from 2025 and ensure that a major area of…
Reinventing Cities: Global competition opens to transform cities in the face of the climate crisis
C40’s global architecture and urban design competition 'Reinventing Cities' has opened for entries. The second edition of the competition addresses…
Mayor of Los Angeles Eric Garcetti becomes Chair of C40 Cities
Mayor of Los Angeles Eric Garcetti today assumed the role of Chair of the C40 Cities Climate Leadership Group.
Freetown, Sierra Leone joins C40 Cities demonstrating global commitment to tackle climate change and inequality
Freetown, Sierra Leone is the newest member of C40 Cities, joining 93 cities committed to taking urgent climate action to…