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.

Graphic by C40; the graphic has a green background and says "united in action", which is the taglines for C40's campaign related to COP28.
© C40
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C40 has 96 member cities
Making up more than 20% of the global economy1

1. Oxford Economics, C40 modelling and World Bank GDP data (2020)