DENSYS is a 2-year (120 ECTS) Erasmus Mundus Joint Master dedicated to Decentralised Smart Energy Systems. This program, supported by the Erasmus+ program of the European Union and is coordinated by the Université de Lorraine, France, in coordination with KTH, Sweden, POLITO, Italy, UPC, Spain. For more information see densys.univ-lorraine.fr or send your question to densys-contact@univ-lorraine.fr