STARDUST is an EU-funded Smart Cities project. Its goal is to design and implement a number of smart urban interventions in the three Lighthouse cities of Pamplona (Spain), Tampere (Finland) and Trento (Italy). Four Follower cities (Cluj-Napoca in Romania, Derry in Northern Ireland, Kozani in Greece and Litomerice in Czech Republic) will help develop a sound replication strategy of the solutions developed by the project. Indeed, STARDUST will lighten up the path for cities to relish a more sustainable livelihood by interweaving innovation and imagination at your fingertips. The project is run by an international consortium of 31 partners coordinated by the National Renewable Energy Centre of Spain (CENER). STARDUST has received funding from the European Union’s Horizon 2020 research and Innovation programme under grant agreement N°774094.