Paris
Rome
Rotterdam
Delhi NCT
Curitiba
Seattle
Guadalajara
Jakarta
Yokohama
Athens
Los Angeles
Heidelberg
Hanoi
Boston
London
Bengaluru
Bogotá
Tokyo
Dhaka (North & South)
Stockholm
Ahmedabad
Quito
New York City
Milan
Mexico City
Philadelphia
Guangzhou
Mumbai
Freetown
Dalian
Nanjing
Auckland
Paris
Rome
Rotterdam
Delhi NCT
Curitiba
Seattle
Guadalajara
Jakarta
Yokohama
Athens
Los Angeles
Heidelberg
Hanoi
Boston
London
Bengaluru
Bogotá
Tokyo
Dhaka (North & South)
Stockholm
Ahmedabad
Quito
New York City
Milan
Mexico City
Philadelphia
Guangzhou
Mumbai
Freetown
Dalian
Nanjing
Auckland
Toronto
Bangkok
Dubai
Addis Ababa
Singapore
Fuzhou
San Francisco
Tshwane
Santiago
Zhenjiang
Austin
Beijing
Tel Aviv – Yafo
Kolkata
Ho Chi Minh City
Shenzhen
Lisbon
São Paulo
Vancouver
New Orleans
Copenhagen
Chengdu
Abidjan
Medellín
Durban (eThekwini)
Rio de Janeiro
Warsaw
Houston
Dar es Salaam
Kuala Lumpur
Chennai
Qingdao
Toronto
Bangkok
Dubai
Addis Ababa
Singapore
Fuzhou
San Francisco
Tshwane
Santiago
Zhenjiang
Austin
Beijing
Tel Aviv – Yafo
Kolkata
Ho Chi Minh City
Shenzhen
Lisbon
São Paulo
Vancouver
New Orleans
Copenhagen
Chengdu
Abidjan
Medellín
Durban (eThekwini)
Rio de Janeiro
Warsaw
Houston
Dar es Salaam
Kuala Lumpur
Chennai
Qingdao
Wuhan
Oslo
Buenos Aires
Sydney
Quezon City
Dakar
Barcelona
Ekurhuleni
Accra
Johannesburg
Phoenix
Miami
Melbourne
Montréal
Nairobi
Portland
Madrid
Hong Kong
Karachi
Shanghai
Chicago
Amsterdam
Washington, DC
Berlin
Salvador
Lima
Cape Town
Istanbul
Amman
Hangzhou
Seoul
Lagos
Wuhan
Oslo
Buenos Aires
Sydney
Quezon City
Dakar
Barcelona
Ekurhuleni
Accra
Johannesburg
Phoenix
Miami
Melbourne
Montréal
Nairobi
Portland
Madrid
Hong Kong
Karachi
Shanghai
Chicago
Amsterdam
Washington, DC
Berlin
Salvador
Lima
Cape Town
Istanbul
Amman
Hangzhou
Seoul
Lagos
C40 has
96
member cities
Making up more than
20%
of the global economy1
Transforming Cities: The new age of urban living
Transforming Cities is a showcase of innovative and inclusive city-led climate action.
In vivid short films and in-depth features produced by BBC StoryWorks, hear from residents in Penang to São Paulo, Austin to Durban, and beyond.
Latest News
May 22, 2023
Sources:
1. Oxford Economics, C40 modelling and World Bank GDP data (2020)