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