Smart energy and next generation buildings are one of FabCity’s key topics and the Zenodys team was invited there to provide a microgrid demand response power management solution.Next generation buildings are built with a purpose to be energy sustainable and include power-generation capabilities, windmills, solar panels, self-sufficient units, etc. These buildings can generate their own power. However, when connected to a microgrid, other opportunities open up: power exchange among buildings, common storage facility, smart power management, etc. This will become an important part of the future smart cities.Microgrids are a promising concept and are expected to become one of the main energy sources in the future. In order to function as intended, microgrids must be efficiently managed with smart demand response algorithms.The aim of a microgrid is to be as self-sufficient as possible. However, this is not always the case. When the sun shines and there is plenty of wind, the participants generate their own power. But on cloudy or windless days green energy is not always available. To compensate for this, a microgrid also features a battery that stores surplus energy and provides backup power when needed.