Advantech (WISE-Factory) Facility Energy Management System (FEMS) I.App uses IoT technology to visualize the energy consumption data of high-energy-consuming machines and facilities on a dashboard and collects key indicators and reports to help managers discover abnormal energy consumption to make room for improvements. It continuously optimizes energy consumption, achieves optimal energy usage efficiency, and enables the factory manager / facility manager/ building manager to get a deeper understanding of power consumption, as well as provide factory managers and senior executives with an operations overview to quickly understand equipment and production status. In this way, it's possible to give early warnings and take proactive action.