C40 expands support for transformational climate initiatives in Latin America
C40 is expanding its support for five Latin American cities to develop ambitious climate action implementation plans.
Invest in our planet and the future of cities
On Earth Day, C40 makes the case for investing in our cities to build a sustainable future that works for…
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…
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.
World’s 20 best climate projects compete for the 2022 C40 Cities Bloomberg Philanthropies Awards
Today, C40 Cities and Bloomberg Philanthropies announced 20 city finalists for the 2022 C40 Cities Bloomberg Philanthropies Awards.
Global Mayors will tackle the climate crisis at C40 World Mayors Summit
Mayors will gather in Buenos Aires for triennial conference on local climate action and securing a sustainable, equitable future Summit...