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.
Addis Ababa
Athens
Barcelona
Accra
Santiago
Sydney
Freetown
Dubai
São Paulo
Phoenix
Berlin
Dar es Salaam
Seattle
Miami
San Francisco
Boston
Durban (eThekwini)
Nairobi
Tokyo
Yokohama
Philadelphia
Zhenjiang
Singapore
Lima
Hong Kong
Heidelberg
Washington, DC
Nanjing
Curitiba
Bengaluru
Tel Aviv – Yafo
Tshwane
Addis Ababa
Athens
Barcelona
Accra
Santiago
Sydney
Freetown
Dubai
São Paulo
Phoenix
Berlin
Dar es Salaam
Seattle
Miami
San Francisco
Boston
Durban (eThekwini)
Nairobi
Tokyo
Yokohama
Philadelphia
Zhenjiang
Singapore
Lima
Hong Kong
Heidelberg
Washington, DC
Nanjing
Curitiba
Bengaluru
Tel Aviv – Yafo
Tshwane
Medellín
Quezon City
New Orleans
Copenhagen
Warsaw
Abidjan
Dhaka (North & South)
Bangkok
Shenzhen
Dalian
Los Angeles
Guangzhou
Salvador
Hangzhou
Karachi
Dakar
Ekurhuleni
Auckland
Madrid
Austin
Johannesburg
Guadalajara
Milan
Delhi NCT
Rome
Lisbon
Beijing
Mexico City
Rio de Janeiro
Ahmedabad
London
Amsterdam
Medellín
Quezon City
New Orleans
Copenhagen
Warsaw
Abidjan
Dhaka (North & South)
Bangkok
Shenzhen
Dalian
Los Angeles
Guangzhou
Salvador
Hangzhou
Karachi
Dakar
Ekurhuleni
Auckland
Madrid
Austin
Johannesburg
Guadalajara
Milan
Delhi NCT
Rome
Lisbon
Beijing
Mexico City
Rio de Janeiro
Ahmedabad
London
Amsterdam
Kuala Lumpur
Bogotá
Rotterdam
Hanoi
Wuhan
Chengdu
Melbourne
Lagos
Amman
Oslo
Paris
Stockholm
Cape Town
Istanbul
Qingdao
Buenos Aires
Houston
Seoul
Portland
New York City
Chicago
Vancouver
Montréal
Ho Chi Minh City
Fuzhou
Jakarta
Quito
Toronto
Mumbai
Chennai
Kolkata
Shanghai
Kuala Lumpur
Bogotá
Rotterdam
Hanoi
Wuhan
Chengdu
Melbourne
Lagos
Amman
Oslo
Paris
Stockholm
Cape Town
Istanbul
Qingdao
Buenos Aires
Houston
Seoul
Portland
New York City
Chicago
Vancouver
Montréal
Ho Chi Minh City
Fuzhou
Jakarta
Quito
Toronto
Mumbai
Chennai
Kolkata
Shanghai
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)