Shanghai
Lima
Qingdao
Hangzhou
Dakar
Seattle
Nairobi
Oslo
Amsterdam
Shenzhen
Chicago
London
Dar es Salaam
Rome
Johannesburg
Athens
Abidjan
Tokyo
Paris
Kolkata
Lagos
Singapore
Miami
Rio de Janeiro
Tshwane
Nanjing
New York City
Ho Chi Minh City
Addis Ababa
Wuhan
Hanoi
Philadelphia
Shanghai
Lima
Qingdao
Hangzhou
Dakar
Seattle
Nairobi
Oslo
Amsterdam
Shenzhen
Chicago
London
Dar es Salaam
Rome
Johannesburg
Athens
Abidjan
Tokyo
Paris
Kolkata
Lagos
Singapore
Miami
Rio de Janeiro
Tshwane
Nanjing
New York City
Ho Chi Minh City
Addis Ababa
Wuhan
Hanoi
Philadelphia
Curitiba
Portland
Ahmedabad
Houston
Yokohama
Beijing
Dhaka (North & South)
Dubai
Buenos Aires
Mumbai
Quito
Tel Aviv – Yafo
Jakarta
Vancouver
Amman
Toronto
Fuzhou
Milan
Barcelona
New Orleans
Hong Kong
Freetown
San Francisco
Zhenjiang
Delhi NCT
Berlin
Cape Town
Santiago
Austin
Phoenix
Quezon City
Madrid
Curitiba
Portland
Ahmedabad
Houston
Yokohama
Beijing
Dhaka (North & South)
Dubai
Buenos Aires
Mumbai
Quito
Tel Aviv – Yafo
Jakarta
Vancouver
Amman
Toronto
Fuzhou
Milan
Barcelona
New Orleans
Hong Kong
Freetown
San Francisco
Zhenjiang
Delhi NCT
Berlin
Cape Town
Santiago
Austin
Phoenix
Quezon City
Madrid
Chengdu
Chennai
São Paulo
Rotterdam
Durban (eThekwini)
Guangzhou
Accra
Salvador
Washington, DC
Kuala Lumpur
Sydney
Bogotá
Dalian
Seoul
Medellín
Stockholm
Lisbon
Montréal
Bangkok
Karachi
Bengaluru
Boston
Melbourne
Ekurhuleni
Mexico City
Copenhagen
Guadalajara
Auckland
Heidelberg
Istanbul
Warsaw
Los Angeles
Chengdu
Chennai
São Paulo
Rotterdam
Durban (eThekwini)
Guangzhou
Accra
Salvador
Washington, DC
Kuala Lumpur
Sydney
Bogotá
Dalian
Seoul
Medellín
Stockholm
Lisbon
Montréal
Bangkok
Karachi
Bengaluru
Boston
Melbourne
Ekurhuleni
Mexico City
Copenhagen
Guadalajara
Auckland
Heidelberg
Istanbul
Warsaw
Los Angeles
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
March 31, 2023
Sources:
1. Oxford Economics, C40 modelling and World Bank GDP data (2020)