CITY University of London promoted InDeal project during the conference Sustainable Places 2018 which took place in Aix Les Bains (France) on 27th-29th of June 2018. This event is an annual international conference that gathers stakeholders from leading organizations around the world. Specifically, it is focused on the commercial, technological and scientific intersections between Energy-efficient Buildings (EeB) and the collaborating smart grids, policies, construction actors, and forward-thinking communities. During “District Energy Systems” workshop being a part of the conference Serafeim Moustakidis and Ioannis Meintanis (CITY) gave a presentation of InDeal project’s results with open discussion. The workshop was focused on a collaborative exchange of results on planning, operation, and modeling for energy efficiency.