Circular City Week is an open collaborative festival for circular economy-related events. For the fourth time, Circular City Week will take place in New York.

In 2021, activities emphasized how circular practices such as reuse, recycling, and upcycling are transforming urban industries and the city as a whole. 92 exciting virtual and in-person events with over 300 speakers took part in Circular City Week.

In 2022, Circular City Week will welcome both in-person events and virtual events in the program.