Food Systems Network

Supporting cities' efforts to implement integrated food policies that reduce emissions, increase resilience and improve public health.

Waste to Resources Network

The C40 Waste to Resources Network supports cities to develop innovative waste management systems and advance towards zero-waste.

Urban Flooding Network

The C40 Urban Flooding Network supports city efforts to identify, plan and implement projects to increase resilience to urban flooding…

Air Quality Network

The Air Quality Network convenes C40 cities to share best practices and implement solutions to meet air quality, public health,…