London and Indian state mayors fight air pollution

London and the Indian state of Bengaluru are leading a new global partnership of up to 20 other world cities on tackling air pollution in urban centres. The C40 Air Quality Network – co-chaired by London Mayor Sadiq Khan and Belgaluru Mayor Sampath Raj – will allow city leaders to share ideas and innovation to […]

Megacities ‘must ensure emissions peak in 2020’

The next four years are critical to meeting the Paris Agreement targets. That’s according to a new plan from the C40 Cities Climate Leadership Group and consultancy firm Arup, which have outlined how cities must act to end emissions growth by 2020. The C40 group connects more than 80 megacities, representing over 600 million people and a quarter of the global […]