I work in ENEA as researcher from 2004, within the CROSS laboratory. From 2015 my laboratory is part of the Smart Energy division. I had been involved in development, promotion and adaptation of interoperability technologies and standards for B2B applications. In this field, I took part in the technical activities of the CEN/ISSS Texweave standardization workshop and in the reference architecture eBIZ-TCF (www.moda-ml.org) for the development of a shared XML language for exchanging data in the textile-clothing supply chain. Then I took part in the SEESGEN-ICT and ELECTRA projects about the Smart Grid, in particular on the topics of active consumer (that is electricity consumer able to produce energy and/or to modulate its own consumption). At the moment, my activities are mainly related with smart city interoperability and about energy communities. About smart cities, I took part to International projects (DARE UIA and the NIST initiative called IES-City), regional projects (Polis-eye, Energynius. S4C) and national projects (Ricerca di Sistema Elettrico and ES-PA). Moreover I am coordinating the WP1 "Smart energy communties" of the project 1.7 of the "Ricerca di sistema elettrico" programme.