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…
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…
London Mayor Sadiq Khan to succeed Mayor of LA as global chair of C40 Cities
London Mayor Sadiq Khan is set to become the new chair of C40 cities, a global network of almost 100…
COP26: Joint statement from global mayors and young climate leaders
Ahead of COP26, we, the C40 Global Youth and Mayors Forum, call on national governments to take radical action within...
Mayors and unions pledge to make COP26 launchpad for decade of climate action, delivering jobs, skills, investments, social equity and to tackle inequality
With 100 days until COP26 in Glasgow, cities and unions pledge to tackle climate change and inequality together. Mayors vow…
‘Letter to Nature’ by C40 Cities Executive Director, Mark Watts
In a 'letter to nature', read what C40 Cities Executive Director Mark Watts has to say about nature in London.