A global network of mayors taking urgent action to confront the climate crisis and create a future where everyone can thrive.

Shenzhen Dalian Seattle Jakarta Barcelona Accra Tokyo Seoul Toronto New Orleans Melbourne Dakar Miami Chennai Guangzhou Qingdao Rotterdam Sydney Athens Tshwane Amman Singapore São Paulo Tel Aviv – Yafo Hong Kong Lagos New York City Ho Chi Minh City Hanoi Milan Madrid Nairobi Shenzhen Dalian Seattle Jakarta Barcelona Accra Tokyo Seoul Toronto New Orleans Melbourne Dakar Miami Chennai Guangzhou Qingdao Rotterdam Sydney Athens Tshwane Amman Singapore São Paulo Tel Aviv – Yafo Hong Kong Lagos New York City Ho Chi Minh City Hanoi Milan Madrid Nairobi

Salvador Santiago Addis Ababa Philadelphia Shanghai Fuzhou Dubai Guadalajara Bogotá Buenos Aires Kolkata Cape Town Rome Karachi Durban (eThekwini) Istanbul Montréal Medellín Dhaka (North & South) Delhi NCT San Francisco Mumbai Quito Lima Auckland Zhenjiang Wuhan Houston Lisbon Johannesburg Yokohama Quezon City Salvador Santiago Addis Ababa Philadelphia Shanghai Fuzhou Dubai Guadalajara Bogotá Buenos Aires Kolkata Cape Town Rome Karachi Durban (eThekwini) Istanbul Montréal Medellín Dhaka (North & South) Delhi NCT San Francisco Mumbai Quito Lima Auckland Zhenjiang Wuhan Houston Lisbon Johannesburg Yokohama Quezon City

Amsterdam Abidjan Rio de Janeiro Oslo Paris Freetown Bangkok Hangzhou Beijing Warsaw Nanjing Boston Phoenix Ahmedabad Washington, DC Los Angeles Berlin Chengdu London Kuala Lumpur Dar es Salaam Vancouver Stockholm Heidelberg Mexico City Austin Ekurhuleni Portland Curitiba Copenhagen Chicago Bengaluru Amsterdam Abidjan Rio de Janeiro Oslo Paris Freetown Bangkok Hangzhou Beijing Warsaw Nanjing Boston Phoenix Ahmedabad Washington, DC Los Angeles Berlin Chengdu London Kuala Lumpur Dar es Salaam Vancouver Stockholm Heidelberg Mexico City Austin Ekurhuleni Portland Curitiba Copenhagen Chicago Bengaluru