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

Toronto San Francisco Dalian Johannesburg Austin Jakarta Washington, DC Mumbai Seattle Dhaka (North & South) Kolkata Hong Kong Warsaw Istanbul Miami Oslo Wuhan Nairobi Paris Vancouver Cape Town Freetown Tokyo Addis Ababa Abidjan Bengaluru Fuzhou Dar es Salaam Lisbon Portland Auckland Seoul Toronto San Francisco Dalian Johannesburg Austin Jakarta Washington, DC Mumbai Seattle Dhaka (North & South) Kolkata Hong Kong Warsaw Istanbul Miami Oslo Wuhan Nairobi Paris Vancouver Cape Town Freetown Tokyo Addis Ababa Abidjan Bengaluru Fuzhou Dar es Salaam Lisbon Portland Auckland Seoul

Los Angeles Bogotá Singapore Shanghai Mexico City New Orleans Ekurhuleni Amman Amsterdam Beijing Madrid Stockholm Yokohama Copenhagen Delhi NCT Quito Lima Quezon City Berlin Tshwane Hanoi Guadalajara Rome Houston Rotterdam Boston Accra Hangzhou Sydney Chicago Heidelberg Milan Los Angeles Bogotá Singapore Shanghai Mexico City New Orleans Ekurhuleni Amman Amsterdam Beijing Madrid Stockholm Yokohama Copenhagen Delhi NCT Quito Lima Quezon City Berlin Tshwane Hanoi Guadalajara Rome Houston Rotterdam Boston Accra Hangzhou Sydney Chicago Heidelberg Milan

Shenzhen Salvador Montréal Medellín Chennai Chengdu New York City Qingdao Lagos Dubai Dakar Melbourne Durban (eThekwini) Kuala Lumpur Athens Philadelphia São Paulo Buenos Aires Santiago Zhenjiang Karachi Tel Aviv – Yafo Rio de Janeiro Bangkok Barcelona Nanjing London Phoenix Curitiba Ho Chi Minh City Guangzhou Shenzhen Salvador Montréal Medellín Chennai Chengdu New York City Qingdao Lagos Dubai Dakar Melbourne Durban (eThekwini) Kuala Lumpur Athens Philadelphia São Paulo Buenos Aires Santiago Zhenjiang Karachi Tel Aviv – Yafo Rio de Janeiro Bangkok Barcelona Nanjing London Phoenix Curitiba Ho Chi Minh City Guangzhou