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

Shenzhen New York City Nanjing Tel Aviv – Yafo Lagos Ahmedabad London Hanoi San Francisco Istanbul Qingdao Phoenix Paris Athens Seattle Barcelona Ho Chi Minh City Montréal Madrid Buenos Aires Tshwane Mumbai Philadelphia Dubai Salvador São Paulo Guangzhou Durban (eThekwini) Kolkata Dhaka (North & South) Portland Yokohama Shenzhen New York City Nanjing Tel Aviv – Yafo Lagos Ahmedabad London Hanoi San Francisco Istanbul Qingdao Phoenix Paris Athens Seattle Barcelona Ho Chi Minh City Montréal Madrid Buenos Aires Tshwane Mumbai Philadelphia Dubai Salvador São Paulo Guangzhou Durban (eThekwini) Kolkata Dhaka (North & South) Portland Yokohama

Warsaw Houston Jakarta Guadalajara Dalian Hong Kong Copenhagen Austin Johannesburg Santiago Zhenjiang Auckland Amsterdam Hangzhou Bengaluru Lisbon Rotterdam Berlin Freetown Karachi Miami Amman Chicago Lima Washington, DC Seoul Chennai Beijing Accra Curitiba Rio de Janeiro New Orleans Warsaw Houston Jakarta Guadalajara Dalian Hong Kong Copenhagen Austin Johannesburg Santiago Zhenjiang Auckland Amsterdam Hangzhou Bengaluru Lisbon Rotterdam Berlin Freetown Karachi Miami Amman Chicago Lima Washington, DC Seoul Chennai Beijing Accra Curitiba Rio de Janeiro New Orleans

Abidjan Nairobi Toronto Los Angeles Medellín Singapore Stockholm Rome Wuhan Quito Addis Ababa Quezon City Melbourne Vancouver Shanghai Mexico City Bangkok Tokyo Bogotá Ekurhuleni Delhi NCT Heidelberg Oslo Fuzhou Dakar Milan Kuala Lumpur Dar es Salaam Boston Cape Town Chengdu Sydney Abidjan Nairobi Toronto Los Angeles Medellín Singapore Stockholm Rome Wuhan Quito Addis Ababa Quezon City Melbourne Vancouver Shanghai Mexico City Bangkok Tokyo Bogotá Ekurhuleni Delhi NCT Heidelberg Oslo Fuzhou Dakar Milan Kuala Lumpur Dar es Salaam Boston Cape Town Chengdu Sydney