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Barcelona

Press Release

July 20, 2022

European mayors welcome EU focus on reducing gas consumption, call on Commission & Member States to provide support for residents & cities

C40 cities welcome the urgent focus to reduce gas demand in Europe this winter. The best way to reduce demand...
Press Release

June 30, 2022

Global Mayors will tackle the climate crisis at C40 World Mayors Summit

Mayors will gather in Buenos Aires for triennial conference on local climate action and securing a sustainable, equitable future Summit...
Press Release

June 28, 2022

Mayors need more powers from central governments to tackle climate crisis

New analysis from C40 Cities suggests efforts to meet climate targets and protect the most vulnerable can be accelerated if…
Thought Leadership

May 26, 2022

The single most important action cities can take

Mark Watts, C40 Executive Director, highlights the transformative power of active travel to reduce emissions, improve health and achieve greater…
Press Release

May 9, 2022

C40 announces collaboration to map consumption-based emissions in two of the world’s biggest cities

C40 Cities is thrilled to announce a new partnership with American Express to support the development of consumption-based emissions inventories…
Press Release

April 20, 2022

Mayors and unions collaborate to avert sky-rocketing energy poverty crisis with emergency action to boost jobs via relief, renewables and retrofits

Mayors, unions and the IEA vow to work together as spiralling fossil fuel prices threaten living standards and risk pushing...

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