Building a sustainable future for everyone, everywhere
The European Union should follow cities' lead to create a prosperous and safe future. Letter from C40 Europe mayors to…
Pope Francis and C40 mayors chart course for climate resilience
C40 mayors met His Holiness Pope Francis for the Vatican's climate resilience summit and made a united call for stronger…
Governing Mayor of Oslo elected to C40 Cities Steering Committee, renews grant in long-standing collaboration
Governing Mayor of Oslo Eirik Lae Solberg has been elected as Vice Chair of the C40 Cities Steering Committee.
C40 welcomes European Commission’s 2040 emission reduction recommendations, urges greater ambition
C40 Cities welcomes the European Commission’s communication on the EU 2040 climate target, which aims to set a path to…
C40 Co-Chair Mayor Aki-Sawyerr delivers speech at UN Secretary-General’s event
Recently elected C40 Co-Chair Mayor of Freetown Yvonne Aki-Sawyerr delivered impactful words at the UN Secretary-General's event at COP28.
The cities’ COP: Mayors head to Dubai to say cities can help keep 1.5°C alive
Mayors will attend COP28 to call for fossil fuel phaseout, halving emissions by 2030 and more direct investment in cities…