"SMILE CITY" project, recently launched, has set out to integrate innovative systemic solutions in up to 100 km of cycling paths and implement 20 e-bike charging stations, developed using different types of recycled urban waste: construction materials, EoL tyres and EoL batteries from Electric Vehicles. The project brings together a consortium of 35 public and private partners from twelve European and non-European countries and is financed with funds from the Horizon Europe framework programme: the National Research Council of Italy participates with the Institute of Research on Population and Social Policies (Cnr-Irpps) [...]