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

Phoenix Abidjan Lisbon Santiago Berlin Qingdao Bengaluru Dar es Salaam Auckland São Paulo Amman Philadelphia Freetown Washington, DC Seattle Johannesburg New York City Dhaka (North & South) Jakarta Yokohama Ekurhuleni Salvador Guangzhou Zhenjiang Tokyo Hangzhou Dalian Chicago Barcelona Sydney Portland Dubai Amsterdam Phoenix Abidjan Lisbon Santiago Berlin Qingdao Bengaluru Dar es Salaam Auckland São Paulo Amman Philadelphia Freetown Washington, DC Seattle Johannesburg New York City Dhaka (North & South) Jakarta Yokohama Ekurhuleni Salvador Guangzhou Zhenjiang Tokyo Hangzhou Dalian Chicago Barcelona Sydney Portland Dubai Amsterdam

Paris Accra Ho Chi Minh City Singapore Nairobi Addis Ababa Madrid Quezon City Lima San Francisco Rotterdam Durban (eThekwini) Heidelberg Beijing Shenzhen Buenos Aires Milan Venice Houston Montréal Karachi Tel Aviv – Yafo Toronto Copenhagen Curitiba Bangkok New Orleans Bogotá Seoul Medellín Stockholm Boston Hong Kong Paris Accra Ho Chi Minh City Singapore Nairobi Addis Ababa Madrid Quezon City Lima San Francisco Rotterdam Durban (eThekwini) Heidelberg Beijing Shenzhen Buenos Aires Milan Venice Houston Montréal Karachi Tel Aviv – Yafo Toronto Copenhagen Curitiba Bangkok New Orleans Bogotá Seoul Medellín Stockholm Boston Hong Kong

Rio de Janeiro Quito Lagos Hanoi Warsaw Miami Delhi NCT Mumbai Chengdu Austin Rome Nanjing Dakar Kolkata Kuala Lumpur Cape Town Moscow Shanghai Oslo Fuzhou Vancouver London Mexico City Guadalajara Istanbul Chennai Athens Los Angeles Melbourne Tshwane Wuhan Rio de Janeiro Quito Lagos Hanoi Warsaw Miami Delhi NCT Mumbai Chengdu Austin Rome Nanjing Dakar Kolkata Kuala Lumpur Cape Town Moscow Shanghai Oslo Fuzhou Vancouver London Mexico City Guadalajara Istanbul Chennai Athens Los Angeles Melbourne Tshwane Wuhan