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

Durban (eThekwini) Istanbul Amman Nanjing Stockholm Wuhan Dakar New York City Fortaleza Accra Auckland Los Angeles Montréal Seattle Seoul Lima Addis Ababa Heidelberg Chengdu Abidjan Bangkok Barcelona Mexico City Johannesburg Kuala Lumpur Santiago Karachi Lagos Singapore Dhaka (North & South) Casablanca Yokohama Fuzhou Durban (eThekwini) Istanbul Amman Nanjing Stockholm Wuhan Dakar New York City Fortaleza Accra Auckland Los Angeles Montréal Seattle Seoul Lima Addis Ababa Heidelberg Chengdu Abidjan Bangkok Barcelona Mexico City Johannesburg Kuala Lumpur Santiago Karachi Lagos Singapore Dhaka (North & South) Casablanca Yokohama Fuzhou

Washington, DC Beijing Nairobi Milan Bogotá Lisbon Toronto Ahmedabad Ekurhuleni San Francisco London Delhi NCT Amsterdam Philadelphia Phoenix São Paulo Jakarta Chicago Rome Austin Melbourne Hanoi Warsaw Copenhagen Dalian Salvador Freetown Rotterdam Curitiba New Orleans Ho Chi Minh City Mumbai Quito Washington, DC Beijing Nairobi Milan Bogotá Lisbon Toronto Ahmedabad Ekurhuleni San Francisco London Delhi NCT Amsterdam Philadelphia Phoenix São Paulo Jakarta Chicago Rome Austin Melbourne Hanoi Warsaw Copenhagen Dalian Salvador Freetown Rotterdam Curitiba New Orleans Ho Chi Minh City Mumbai Quito

Madrid Cape Town Tel Aviv – Yafo Paris Miami Quezon City Hangzhou Hong Kong Houston Sydney Vancouver Athens Buenos Aires Berlin Qingdao Dar es Salaam Tokyo Boston Dubai Guangzhou Bengaluru Portland Oslo Medellín Tshwane Rio de Janeiro Shanghai Zhenjiang Guadalajara Chennai Shenzhen Madrid Cape Town Tel Aviv – Yafo Paris Miami Quezon City Hangzhou Hong Kong Houston Sydney Vancouver Athens Buenos Aires Berlin Qingdao Dar es Salaam Tokyo Boston Dubai Guangzhou Bengaluru Portland Oslo Medellín Tshwane Rio de Janeiro Shanghai Zhenjiang Guadalajara Chennai Shenzhen