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

Yokohama Guadalajara Guangzhou Durban (eThekwini) Toronto Hanoi Dubai Dalian Quito Bogotá Accra Phoenix Kuala Lumpur Freetown Kolkata Bangkok Washington, DC Lisbon Houston Auckland London San Francisco Johannesburg Ekurhuleni Curitiba Medellín Heidelberg Nairobi Athens São Paulo Shenzhen Mumbai Yokohama Guadalajara Guangzhou Durban (eThekwini) Toronto Hanoi Dubai Dalian Quito Bogotá Accra Phoenix Kuala Lumpur Freetown Kolkata Bangkok Washington, DC Lisbon Houston Auckland London San Francisco Johannesburg Ekurhuleni Curitiba Medellín Heidelberg Nairobi Athens São Paulo Shenzhen Mumbai

Rio de Janeiro Dar es Salaam Berlin Seattle Abidjan Los Angeles Amman Milan Madrid Beijing Santiago Miami Zhenjiang Nanjing Qingdao Vancouver New York City Amsterdam Ho Chi Minh City Hong Kong Philadelphia Chicago Tokyo Stockholm Addis Ababa Oslo Singapore Karachi Copenhagen Portland Paris Lagos Rio de Janeiro Dar es Salaam Berlin Seattle Abidjan Los Angeles Amman Milan Madrid Beijing Santiago Miami Zhenjiang Nanjing Qingdao Vancouver New York City Amsterdam Ho Chi Minh City Hong Kong Philadelphia Chicago Tokyo Stockholm Addis Ababa Oslo Singapore Karachi Copenhagen Portland Paris Lagos

Istanbul Warsaw Buenos Aires Tel Aviv – Yafo New Orleans Rotterdam Lima Ahmedabad Dhaka (North & South) Seoul Bengaluru Cape Town Melbourne Mexico City Chennai Austin Quezon City Wuhan Chengdu Jakarta Tshwane Sydney Fuzhou Boston Rome Shanghai Montréal Dakar Delhi NCT Barcelona Salvador Hangzhou Istanbul Warsaw Buenos Aires Tel Aviv – Yafo New Orleans Rotterdam Lima Ahmedabad Dhaka (North & South) Seoul Bengaluru Cape Town Melbourne Mexico City Chennai Austin Quezon City Wuhan Chengdu Jakarta Tshwane Sydney Fuzhou Boston Rome Shanghai Montréal Dakar Delhi NCT Barcelona Salvador Hangzhou