This demo shows a home energy management system for increasing the energy awareness of end users and to help them to become more energy efficient. The system consists of a smart meter, sub meters in the fuse box and an android app for tablet and smartphone. The app gives detailed and real-time overviews of the energy consumption for a number of large devices, rooms and the complete household and allows to compare consumption over days, weeks and months. Furthermore user research results of how the technology was received, and whether it heightened energy awareness and provoked behavior change will be shown.