Ljubljana is faced with significant overgrowth of Japanese knotweed, a plant on the list of 100 most invasive non-native species worldwide. Ljubljana teamed up with the Re-generacija collective of young designers and architects focusing on issues connected to social and environmental well-being, as well as some other stakeholders, to prevent excessive overgrowth of the plant and reuse it.

Sfridoo.com is an Italian B2B platform for purchasing and selling scrap materials. Using sharing economy principles to turn the circular economy into a reality, Sfridoo has already enabled more than 2500 businesses to recycle and reuse industrial scraps.