In the world of energy, there is an international standard, ISO 50001, created by the International Organization for Standardization for energy system management. This standard defines the rules for installing, implementing, and improving the energy management system. The concept of energy management is not developed in all companies in our country. Nevertheless, many large enterprises have begun to pay special attention to this area. Today's primary goal of energy professionals is to improve the energy system and its three components: energy efficiency, energy consumption, and energy safety.