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News & Insights

Read all the latest C40 press releases, statements, thought leadership articles and in focus features.

For media enquiries, please contact: media@c40.org

© Laure Rees-Smith - C40
Statement

September 6, 2023

Empowering African youth for a sustainable future in African cities

Statement presented by Juliet Oluoch, Research Associate at the Africa Research and Impact Network and member of the C40 Youth…
Statement

August 16, 2023

C40 celebrates one year of the Inflation Reduction Act, applauds mayors taking action

One year ago today, the historic Inflation Reduction Act was passed in the United States. C40 applauds US mayors taking…
Statement

June 9, 2023

C40 North America mayors’ response to wildfires and air quality crisis in the region

"As Mayors of impacted cities, we are deeply concerned about the current air quality crisis in east coast US and…
Statement

November 28, 2022

Cities are serious about tackling air pollution

By Claudia López, Mayor of Bogotá The Mayor of Bogotá explains how London’s Ultra Low Emission Zone (ULEZ) inspired Bogota’s...
Statement

November 16, 2022

C40 Network Support for Terra Carta

C40 Cities Climate Leadership Group announces its support of the Terra Carta and its underlying principles for a transition to...
Statement

November 8, 2022

Open letter to COP27 world leaders by C40 city mayors and governors 

C40 mayors and city leaders today signed the following open letter directed at world leaders attending the 27th United Nations...

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