Mayors, governors and subnational leaders call for greater action on fossil fuels from Heads of State at UN Summit
Ahead of the UN Summit of the Future, mayors are urging Heads of State to step up action and leave…
C40 highlights the benefits to cities of the US SEC climate disclosures rule and calls for greater ambition
Cities are on the frontlines of the fight against climate breakdown. They also wield significant financial influence by managing pension...
Accelerating change: Cities addressing water and climate risks
As COP28 discussions focus on food, agriculture and water, we look at how cities are enhancing climate resilience by tackling…
COP28 catch-up #2: What have city leaders been up to?
Check out our highlights from 5 – 8 December at COP28
C40 launches Water Safe Cities Accelerator to tackle flooding and drought
16 cities signed a commitment to address flooding and drought, and improve resilience by 2030
12 winners of the second Students Reinventing Cities competition announced
More than 1,000 young people across the world reimagined urban spaces into green and thriving neighbourhoods as part of C40's…