6Aika’s joint project The Circular Economy Hubs of Tomorrow was running on 1 May 2017 – 30 September 2019. The circular economy centers of 6Aika cities are pilot platforms for CircHubs project. The project was building up a network of circular economy hubs where information flows efficiently and openly. At the same time, the strengths of various regions were supported and co-operation between cities in circular economy was deepened. Through co-operation and openness it is possible to avoid projects overlapping each other and unnecessary development work while synergies between different regions is captured in the best possible way. Co-operation between circular economy hubs will continue after the project in the form of an internal network. The project website is still being used for external communication.