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