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

Johannesburg Singapore Bangkok London Hong Kong Copenhagen Heidelberg Paris Amman Seoul Rome Guangzhou Tshwane Zhenjiang Washington, DC Mumbai Ahmedabad Miami Mexico City Santiago Hanoi Sydney Kolkata Bogotá Curitiba Cape Town Los Angeles Buenos Aires Istanbul Qingdao Lisbon Wuhan Johannesburg Singapore Bangkok London Hong Kong Copenhagen Heidelberg Paris Amman Seoul Rome Guangzhou Tshwane Zhenjiang Washington, DC Mumbai Ahmedabad Miami Mexico City Santiago Hanoi Sydney Kolkata Bogotá Curitiba Cape Town Los Angeles Buenos Aires Istanbul Qingdao Lisbon Wuhan

Shanghai Accra Toronto Oslo Nairobi Dalian Chennai Vancouver Rotterdam Stockholm Kuala Lumpur Rio de Janeiro Warsaw Phoenix San Francisco Fuzhou Delhi NCT Quezon City Montréal Yokohama Shenzhen Dakar Abidjan Durban (eThekwini) New Orleans Tel Aviv – Yafo Berlin Ekurhuleni Chicago New York City Melbourne Chengdu Shanghai Accra Toronto Oslo Nairobi Dalian Chennai Vancouver Rotterdam Stockholm Kuala Lumpur Rio de Janeiro Warsaw Phoenix San Francisco Fuzhou Delhi NCT Quezon City Montréal Yokohama Shenzhen Dakar Abidjan Durban (eThekwini) New Orleans Tel Aviv – Yafo Berlin Ekurhuleni Chicago New York City Melbourne Chengdu

Ho Chi Minh City Madrid Austin Salvador Freetown Lagos Boston Hangzhou Amsterdam Auckland Dar es Salaam Guadalajara Philadelphia Medellín Portland Karachi Houston Milan Dhaka (North & South) Barcelona Lima Athens Bengaluru Addis Ababa Dubai São Paulo Jakarta Tokyo Quito Nanjing Seattle Beijing Ho Chi Minh City Madrid Austin Salvador Freetown Lagos Boston Hangzhou Amsterdam Auckland Dar es Salaam Guadalajara Philadelphia Medellín Portland Karachi Houston Milan Dhaka (North & South) Barcelona Lima Athens Bengaluru Addis Ababa Dubai São Paulo Jakarta Tokyo Quito Nanjing Seattle Beijing