The invention discloses an intelligent electricity utilization cell universal energy efficiency all-in-one machine which comprises a comprehensive management system and a monitoring system, wherein the monitoring system comprises an energy efficiency management subsystem and an automation subsystem; the automation subsystem comprises at least one of an automatic control subsystem and an electrical distribution automation subsystem; the automatic control subsystem is used for real-time monitoring and controlling electromechanical equipment in the intelligent electricity utilization cell; the electrical distribution automation subsystem is used for the monitoring and the controlling of the running of the high-voltage and low-voltage distribution network in the intelligent electricity utilization cell; the energy efficiency management subsystem is used for the monitoring and the controlling of the energy consumption, electromechanical equipment and energy switching-in in the intelligent electricity utilization cell; and the comprehensive management system is used for interacting information with the subsystems in the monitoring system respectively to match the work of the subsystems. Through the utilization of the intelligent electricity utilization cell universal energy efficiency all-in-one machine, provided by the scheme, the problem of high energy consumption of intelligent electricity utilization cell can be solved.