COP28, Dubai, UAE
30 November–12 December 2023
At COP28, city leaders will stand united in action to spur the climate ambitions of national governments.
Learn about all C40 events, activities and announcements at COP28, held in Dubai, UAE, from 30 November to 12 December 2023.
Quito
Karachi
Quezon City
Medellín
Salvador
San Francisco
Dakar
Warsaw
Rome
Qingdao
Dalian
Miami
Seattle
Barcelona
London
Lagos
Tel Aviv – Yafo
Nairobi
Rotterdam
Durban (eThekwini)
Hong Kong
Fuzhou
Amsterdam
Houston
Rio de Janeiro
Nanjing
Shanghai
Addis Ababa
Copenhagen
Phoenix
Toronto
Chicago
Quito
Karachi
Quezon City
Medellín
Salvador
San Francisco
Dakar
Warsaw
Rome
Qingdao
Dalian
Miami
Seattle
Barcelona
London
Lagos
Tel Aviv – Yafo
Nairobi
Rotterdam
Durban (eThekwini)
Hong Kong
Fuzhou
Amsterdam
Houston
Rio de Janeiro
Nanjing
Shanghai
Addis Ababa
Copenhagen
Phoenix
Toronto
Chicago
Lisbon
Mexico City
Chennai
Ekurhuleni
Seoul
Sydney
New Orleans
Shenzhen
Bengaluru
Stockholm
Melbourne
Bangkok
Kuala Lumpur
Ahmedabad
Oslo
Wuhan
Beijing
Athens
Jakarta
Lima
Tokyo
Boston
Heidelberg
Mumbai
Abidjan
Dhaka (North & South)
Johannesburg
Hanoi
Singapore
Portland
Berlin
Guadalajara
Lisbon
Mexico City
Chennai
Ekurhuleni
Seoul
Sydney
New Orleans
Shenzhen
Bengaluru
Stockholm
Melbourne
Bangkok
Kuala Lumpur
Ahmedabad
Oslo
Wuhan
Beijing
Athens
Jakarta
Lima
Tokyo
Boston
Heidelberg
Mumbai
Abidjan
Dhaka (North & South)
Johannesburg
Hanoi
Singapore
Portland
Berlin
Guadalajara
New York City
Zhenjiang
Dar es Salaam
Amman
Santiago
Yokohama
São Paulo
Paris
Hangzhou
Accra
Cape Town
Freetown
Kolkata
Philadelphia
Istanbul
Curitiba
Chengdu
Buenos Aires
Ho Chi Minh City
Madrid
Montréal
Bogotá
Los Angeles
Guangzhou
Tshwane
Washington, DC
Austin
Dubai
Milan
Auckland
Vancouver
Delhi NCT
New York City
Zhenjiang
Dar es Salaam
Amman
Santiago
Yokohama
São Paulo
Paris
Hangzhou
Accra
Cape Town
Freetown
Kolkata
Philadelphia
Istanbul
Curitiba
Chengdu
Buenos Aires
Ho Chi Minh City
Madrid
Montréal
Bogotá
Los Angeles
Guangzhou
Tshwane
Washington, DC
Austin
Dubai
Milan
Auckland
Vancouver
Delhi NCT
C40 has
96
member cities
Making up more than
20%
of the global economy1
Latest News
December 6, 2023
December 4, 2023
Sources:
1. Oxford Economics, C40 modelling and World Bank GDP data (2020)