C40 is a global network of mayors of the world’s leading cities that are united in action to confront the climate crisis.

Bengaluru Ekurhuleni Fuzhou Karachi Melbourne Zhenjiang Chicago Austin Dhaka (North & South) Abidjan Accra Tel Aviv – Yafo Mexico City Nairobi Seoul Lagos Washington, DC Santiago Nanjing Dar es Salaam Tokyo New Orleans Auckland Rio de Janeiro Hong Kong Curitiba Houston Cape Town Seattle Dubai San Francisco Kuala Lumpur Bengaluru Ekurhuleni Fuzhou Karachi Melbourne Zhenjiang Chicago Austin Dhaka (North & South) Abidjan Accra Tel Aviv – Yafo Mexico City Nairobi Seoul Lagos Washington, DC Santiago Nanjing Dar es Salaam Tokyo New Orleans Auckland Rio de Janeiro Hong Kong Curitiba Houston Cape Town Seattle Dubai San Francisco Kuala Lumpur

Quito Stockholm Montréal Ho Chi Minh City Rome Qingdao Berlin Los Angeles Ahmedabad Durban (eThekwini) Istanbul Bogotá Heidelberg Hanoi Milan Shenzhen Chennai Wuhan Kolkata Tshwane Mumbai Dakar Paris Amsterdam Portland Rotterdam Buenos Aires Yokohama Guangzhou Dalian Chengdu Philadelphia Quito Stockholm Montréal Ho Chi Minh City Rome Qingdao Berlin Los Angeles Ahmedabad Durban (eThekwini) Istanbul Bogotá Heidelberg Hanoi Milan Shenzhen Chennai Wuhan Kolkata Tshwane Mumbai Dakar Paris Amsterdam Portland Rotterdam Buenos Aires Yokohama Guangzhou Dalian Chengdu Philadelphia

Guadalajara Toronto Beijing New York City Lisbon Quezon City Athens Jakarta Freetown Addis Ababa Warsaw London Shanghai Phoenix Salvador Medellín Johannesburg Boston Amman Copenhagen Barcelona Singapore Vancouver Lima Delhi NCT São Paulo Oslo Bangkok Hangzhou Sydney Miami Madrid Guadalajara Toronto Beijing New York City Lisbon Quezon City Athens Jakarta Freetown Addis Ababa Warsaw London Shanghai Phoenix Salvador Medellín Johannesburg Boston Amman Copenhagen Barcelona Singapore Vancouver Lima Delhi NCT São Paulo Oslo Bangkok Hangzhou Sydney Miami Madrid