On 1 and 2 March 2018 Centre of Information Society Technologies hosted 4th Plenary Meeting of SOCIALENERGY project. Representatives of all partners attended the meeting, as well representatives of Faculty of Mathematics and Informatics at Sofia University. The agenda covered discussion of on-going technical progress and specific issues on the GSRN platform and game design and development. Partners exchanged ideas about set of activities related to dissemination and future sub-system integration.