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

Freetown Delhi NCT Oslo Melbourne Los Angeles Chengdu Curitiba London Tel Aviv – Yafo Tokyo Hangzhou Nairobi Jakarta Dar es Salaam Sydney Yokohama Boston Lima Mexico City Istanbul Dubai Cape Town Rome Hong Kong Portland Kuala Lumpur Rotterdam Ekurhuleni Milan Durban (eThekwini) Heidelberg Warsaw Freetown Delhi NCT Oslo Melbourne Los Angeles Chengdu Curitiba London Tel Aviv – Yafo Tokyo Hangzhou Nairobi Jakarta Dar es Salaam Sydney Yokohama Boston Lima Mexico City Istanbul Dubai Cape Town Rome Hong Kong Portland Kuala Lumpur Rotterdam Ekurhuleni Milan Durban (eThekwini) Heidelberg Warsaw

Paris Medellín Ahmedabad Beijing São Paulo Philadelphia Buenos Aires Ho Chi Minh City Guadalajara Rio de Janeiro Abidjan Mumbai Dakar Hanoi Copenhagen New Orleans Zhenjiang Salvador Qingdao Shenzhen Karachi Stockholm Lagos Wuhan Auckland Kolkata Phoenix Chennai Athens Barcelona New York City Quito Paris Medellín Ahmedabad Beijing São Paulo Philadelphia Buenos Aires Ho Chi Minh City Guadalajara Rio de Janeiro Abidjan Mumbai Dakar Hanoi Copenhagen New Orleans Zhenjiang Salvador Qingdao Shenzhen Karachi Stockholm Lagos Wuhan Auckland Kolkata Phoenix Chennai Athens Barcelona New York City Quito

Tshwane Dalian Houston Berlin Washington, DC Addis Ababa Madrid Vancouver Seattle Amsterdam Chicago Bogotá Lisbon Nanjing Seoul San Francisco Bangkok Guangzhou Miami Santiago Singapore Quezon City Austin Fuzhou Dhaka (North & South) Toronto Shanghai Montréal Johannesburg Amman Bengaluru Accra Tshwane Dalian Houston Berlin Washington, DC Addis Ababa Madrid Vancouver Seattle Amsterdam Chicago Bogotá Lisbon Nanjing Seoul San Francisco Bangkok Guangzhou Miami Santiago Singapore Quezon City Austin Fuzhou Dhaka (North & South) Toronto Shanghai Montréal Johannesburg Amman Bengaluru Accra