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Rio de Janeiro

In Focus

September 11, 2023

Empowering all: The just energy transition in Latin America

We explore cities across Latin America that are taking accelerated action to cut demand for fossil fuels and lead a...
Press Release

July 3, 2023

C40 announces 22 Green & Thriving Neighbourhood pilot projects

C40’s new Green and Thriving Neighbourhoods Forum will help city practitioners around the world to exchange knowledge and collaborate on…
In Focus

May 22, 2023

Curitiba: From landfill to solar revolution

In March 2023, Curitiba officially launched its Solar Pyramid, a landmark project representing the first solar plant to be built…
In Focus

March 31, 2023

C40 releases 2022 Annual Report

Access C40’s 2022 Annual Report, with a foreword co-authored by Sadiq Khan, Mayor of London and Chair of C40 Cities…
Press Release

October 21, 2022

Thirteen C40 cities commit to boosting public health by slashing waste emissions

Thirteen Global South cities have signed up to C40’s Pathway Towards Zero Waste, aiming to slash waste emissions and set…
Press Release

October 21, 2022

Record investment in C40 cities in the Global South projected to access over $1 billion to tackle the climate emergency

C40 announced unprecedented investment for climate projects for its cities in the Global South.

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