The transparent visualization is crucial for large construction projects, especially in the energy transition. When it comes to demonstrate coherences and impacts of potential planning results in all the project phases, SmartVis3D enables the interactive 3D visualization from different points of view. Thus, the technology increases the spatial imagination ability of the user. Furthermore, it contributes to mitigation of project risks and increases the acceptance. From this communication tool benefit contraction companies, agencies of urban planning and mediators who intuitively serve the user interface on different end devices.