This report presents the final impact verification of the SEMANCO integrated platform. The work presented applies the evaluation criteria established in Deliverable 2.4 Updated impact verification in the light of the final implementation of the demonstration scenarios reported in Deliverable 8.4 Implementation effectiveness. Deliverable 2.4 identified the following criteria as the most appropriate to use when evaluating the SEMANCO integrated platform:1. The functionalities of the platform in relation to the main challenges identified for each case study. This included: a) Urban energy systems operating at different levels, b) Multiple dimensions to represent urban energy systems, c) Energy transformations across scales and, d) Finding a balance between detailed and relevant information.2. The ability of the platform to provide relevant information to support energy efficient urban planning. This includes: a) Creating alternative urban projects, b) integrating data from different sources, c) Simulating the energy performance of an urban area and d) Calculating performance indicators.3. The relevance that the results produced by using the SEMANCO tools have for the users and stakeholders involved in energy efficient urban planning realm.