C40 Co-Chairs Mayor Aki-Sawyerr and Mayor Khan react to COP28 final agreement
As COP28 negotiations ended, an agreement was penned, with governments reaching a historic, first-time consensus to transition away from fossil...
Singapore, LA and Long Beach unveil partnership strategy on green and digital shipping corridor
At COP28, the Ports of Singapore, Los Angeles, and Long Beach unveiled a partnership strategy for a green and digital…
Cities and businesses call for the urgent phaseout of fossil fuels
By Mark Watts, C40 Executive Director, and María Mendiluce, CEO of the We Mean Business Coalition
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…
In Focus: UN Climate Ambition Summit and NYC Climate Week
A round-up of C40's highlights, key announcements and mayors' global climate leadership from the UN Climate Ambition Summit and NYC…
Global platform launched to support ‘proximity’ in urban planning
Today, at the Second United Nations Habitat Assembly, the Global Observatory of Sustainable Proximities was launched to support the implementation...