2021 Urban 20 cycle to be co-chaired by the Italian cities of Rome and Milan
Mayors Giuseppe Sala of Milan and Virginia Raggi of Rome will co-chair the 2021 Urban 20 (U20) cycle, following the G20…
Invest in “green and just” recovery for cities, U20 urges G20 leaders
The Urban 20 (U20) today urged the Group of Twenty (G20) Leaders to invest in a “green and just” urban…
45 mayors & city leaders from 30 countries share knowledge and advice on tackling COVID-19 crisis
More than 45 mayors and senior city leaders from major cities across 31 countries met, via video-link, to share knowledge…
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…
30 of the world’s largest and most influential cities have peaked greenhouse gas emissions
30 of the world’s largest and most influential cities have peaked greenhouse gas emissions, and C40 is pleased to launch…