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