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

Houston Freetown Athens Tel Aviv – Yafo Karachi Tokyo Rotterdam Boston Wuhan São Paulo Seoul Guangzhou Shenzhen Phoenix Philadelphia Bogotá Guadalajara Amman Chennai Paris Portland Rio de Janeiro Cape Town Durban (eThekwini) Dar es Salaam Toronto Stockholm Shanghai Seattle Hanoi Kolkata Heidelberg Accra Houston Freetown Athens Tel Aviv – Yafo Karachi Tokyo Rotterdam Boston Wuhan São Paulo Seoul Guangzhou Shenzhen Phoenix Philadelphia Bogotá Guadalajara Amman Chennai Paris Portland Rio de Janeiro Cape Town Durban (eThekwini) Dar es Salaam Toronto Stockholm Shanghai Seattle Hanoi Kolkata Heidelberg Accra

Washington, DC Quito Lisbon Dubai Berlin Hong Kong Copenhagen Oslo Warsaw Bengaluru Curitiba Bangkok Melbourne Quezon City Miami Vancouver Tshwane Ho Chi Minh City Lagos New Orleans Chengdu Nanjing Moscow Rome Nairobi Amsterdam London Los Angeles Kuala Lumpur Hangzhou Addis Ababa Milan Mumbai Washington, DC Quito Lisbon Dubai Berlin Hong Kong Copenhagen Oslo Warsaw Bengaluru Curitiba Bangkok Melbourne Quezon City Miami Vancouver Tshwane Ho Chi Minh City Lagos New Orleans Chengdu Nanjing Moscow Rome Nairobi Amsterdam London Los Angeles Kuala Lumpur Hangzhou Addis Ababa Milan Mumbai

Sydney Qingdao Ekurhuleni Mexico City Chicago Madrid Dhaka (North & South) Istanbul Lima Delhi NCT Barcelona Singapore Zhenjiang Austin Jakarta Buenos Aires Venice Salvador Dalian Auckland Yokohama Medellín Beijing Montréal Dakar Johannesburg San Francisco Santiago Fuzhou New York Abidjan Sydney Qingdao Ekurhuleni Mexico City Chicago Madrid Dhaka (North & South) Istanbul Lima Delhi NCT Barcelona Singapore Zhenjiang Austin Jakarta Buenos Aires Venice Salvador Dalian Auckland Yokohama Medellín Beijing Montréal Dakar Johannesburg San Francisco Santiago Fuzhou New York Abidjan