The smart energy management from enisyst enables the control and optimisation of decentralised energy systems at a central point. Our intelligent control system networks complex energy systems in buildings and neighbourhoods and also enables a connection to the smart grid. It makes no difference whether the project is a new building or a renovation of an existing building. In addition to comprehensive neighbourhood control technology, we also offer intelligent load and charging management for municipalities, industry and residential construction, thus paving the way to a CO2-free and energy-efficient future.