Our Accelerators
Our commitment to shift the global construction industry towards a more sustainable future
Our commitment to divest from fossil fuel companies and champion investments in the green economy
Our commitment to deliver inclusive climate action that benefits all city residents equitably
A strategy that supports Global South cities to improve waste management and reduce emissions.
Our commitment to accelerating renewable energy transition, enabling energy access, and maximising local renewable energy
Our commitment to making our cities greener and more resilient with solutions from nature
Accelerator Reports
Since 2017, mayors of world-leading cities have committed to taking urgent climate action by signing C40 Accelerators. To assess how cities have delivered on their pledges, C40 Cities conducted a thorough reporting process in 2021.
In June 2022 “Declarations” were renamed “Accelerators” to reflect the pace required to meaningfully address climate breakdown and create a safer, healthier future for urban residents.