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

Salvador Ekurhuleni Johannesburg Abidjan Paris Durban (eThekwini) Chennai Beijing Shenzhen Shanghai Rio de Janeiro Chengdu Lisbon Dalian Delhi NCT Heidelberg Guangzhou Montréal Melbourne Buenos Aires Phoenix Santiago Seattle Austin Miami Milan Hong Kong Ho Chi Minh City Zhenjiang Portland Bangkok Jakarta Salvador Ekurhuleni Johannesburg Abidjan Paris Durban (eThekwini) Chennai Beijing Shenzhen Shanghai Rio de Janeiro Chengdu Lisbon Dalian Delhi NCT Heidelberg Guangzhou Montréal Melbourne Buenos Aires Phoenix Santiago Seattle Austin Miami Milan Hong Kong Ho Chi Minh City Zhenjiang Portland Bangkok Jakarta

Sydney Toronto Philadelphia Warsaw Medellín Bengaluru Hangzhou Quito Stockholm Istanbul Rotterdam Chicago Athens Guadalajara London Madrid Auckland Boston Oslo Vancouver Barcelona Amman Nairobi New York City Kuala Lumpur Mumbai Accra Hanoi Mexico City Qingdao Tshwane New Orleans Sydney Toronto Philadelphia Warsaw Medellín Bengaluru Hangzhou Quito Stockholm Istanbul Rotterdam Chicago Athens Guadalajara London Madrid Auckland Boston Oslo Vancouver Barcelona Amman Nairobi New York City Kuala Lumpur Mumbai Accra Hanoi Mexico City Qingdao Tshwane New Orleans

Ahmedabad Houston Dakar San Francisco Yokohama Dhaka (North & South) Los Angeles Washington, DC Dubai Curitiba Karachi Amsterdam Kolkata São Paulo Seoul Tokyo Cape Town Singapore Bogotá Nanjing Berlin Fuzhou Lima Quezon City Lagos Tel Aviv – Yafo Freetown Rome Dar es Salaam Copenhagen Wuhan Addis Ababa Ahmedabad Houston Dakar San Francisco Yokohama Dhaka (North & South) Los Angeles Washington, DC Dubai Curitiba Karachi Amsterdam Kolkata São Paulo Seoul Tokyo Cape Town Singapore Bogotá Nanjing Berlin Fuzhou Lima Quezon City Lagos Tel Aviv – Yafo Freetown Rome Dar es Salaam Copenhagen Wuhan Addis Ababa