Mayor Crivella commits to make the streets of Rio free from fossil fuels by 2030
Rio de Janeiro joins 27 C40 cities worldwide in committing to procure only zero-emission buses from 2025 and ensure a…
Mayors Hidalgo & Paes on the Paris Agreement: “Nothing can stop the momentum”
Having attended the COP22 climate talks in Marrakech, out-going C40 Chair, Mayor Eduardo Paes of Rio, and Chair-elect, Mayor Anne…
Our work has started, but we are late.
Today, C40 Chair and Rio de Janeiro Mayor Eduardo Paes gave the keynote address at the Sustainable Innovation Forum at COP22 in…
Nations Can Now Deliver the Paris Agreement by Supporting Cities
The decision this week by European leaders to fast-track ratification of the Paris Agreement on Climate Change is historic. It…
A Commuter Revolution: How Cities are Collaborating to Solve the Challenges of Sustainable Urban Transport
More than half of the world’s population lives in urban areas (by 2050 this number is expected to rise to…
C40 Cities Featured for their Climate Action and Leadership at Public Exhibition in Paris
Today, C40 Chair-Elect, Paris Mayor Anne Hidalgo launched “Cap sur la COP22,” a public exhibition that showcases actions cities, citizens…