The classification of and access to electricity consumption information is defined here as the monitoring of production equipment, motors, pumps, refrigerating and air-conditioning, air compressors, heating equipment, and lighting to obtain electricity consumption information and status of each circuit, and the automatically generation of reports by the system, from which the information and status can be further integrated with an MES and/or ERP system to precisely calculate the unit cost of the electricity consumption.

Measure whether the temperature of key components in each machine, such as the motors, heaters, bearings, valves, pumps has increased, and whether the current for each has changed. Other items, such as the vibration frequency should also be monitored. If there is any suspicious abnormality, an early warning should be provided so that any maintenance can be begun in advance, thereby avoiding any risk of a shutdown.