"ePolicy" is a European FP7-ICT-7-5.6 Project whose aim is to assist the policy maker when defining policies to assess whether they meet the requirements of both the policy maker and the domain expert before they are actually enforced. In order to deliver such result, we model the features of the territory, we consider the feedback from citizens, we build appropriate incentive schemas and we test our results by means of a social simulator. Our case study is the energy plan for the Emilia Romagna region in Italy and we have an advanced visualisation layer to present the results and help the user to understand them. This poster presents the key aspects of the project: from the idea to the implementation, showcasing the main components and the visualisation. For more information on the project, visit the web site: http://www.epolicy-project.eu