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Rio de Janeiro

Thought Leadership

November 30, 2021

A letter by Mayor Eric Garcetti, Chair of C40 Cities 2019–2021

Mayor of Los Angeles Eric Garcetti reflects on his time as the Chair of C40 Cities.
In Focus

November 3, 2021

Day 3 at COP26: All you need to know from C40

Day 3 at COP26 is finance day, drawing attention to the need for a step-change in the way global finance…
Press Release

November 2, 2021

From LA to Bogotá to London, global mayors unite to deliver critical city momentum to world leaders tasked with keeping 1.5 degree hopes alive at Glasgow’s COP26

In Glasgow today, C40 Chair Mayor Garcetti announced the successful delivery of UN-backed Cities Race to Zero campaign before handing…
Press Release

October 26, 2021

Ahead of COP26, Six Additional Cities Pledge to Divest From Fossil Fuel Companies and Invest in Climate Solutions

Mayors pledge to take all possible steps to divest city assets from fossil fuel companies and call on city pension…
In Focus

July 22, 2021

‘Letter to Nature’ by Mayor of Rio de Janeiro, Eduardo Paes

In a 'letter to nature', read what Mayor of Rio de Janeiro, Eduardo Paes, has to say about nature in…
Press Release

July 13, 2021

31 mayors introduce even more trees, parks and green space in cities to save lives and tackle the climate crisis

31 of the world’s great cities will be significantly greener in the years ahead, as leading mayors have committed to…

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C40 Cities

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