The national standard GB/T 23331-2012 "Energy Management System Requirements" was released on December 31, 2012, and officially implemented on October 1, 2013. CNCA stipulated in the "Notice on the Requirements for Carrying out the Pilot Work of Energy Management System Certification" (Guo Accreditation [2009] No. 44), since the content of the "Energy Management System Requirements" is applicable to various organizations, it belongs to the organization establishing energy management system. General requirements for management systems. Therefore, the basis of the energy management system certification pilot should be based on national standards, according to the actual situation of energy use and management in different industries in my country, to formulate industry certification implementation rules.

The energy management system starts from the whole process of the system, follows the principles of system management, and establishes a complete, effective and documented energy management system within the organization by implementing a complete set of standards and specifications, focusing on the control of the establishment and implementation process. , to continuously optimize the activities, processes and elements of the organization, through routine energy conservation monitoring, energy audits, energy efficiency benchmarking, internal audits, organizational energy consumption measurement and testing, organizational energy balance statistics, management review, self-evaluation, energy-saving technical transformation , energy conservation assessment and other measures to continuously improve the effectiveness of the continuous improvement of the energy management system, realize the energy management policies and commitments, and achieve the expected energy consumption or use goals.

"Energy Management System Requirements" draws on the successful model of quality management system and environmental management system, combines the characteristics and special requirements of energy management, applies the concept of system management and the whole process, adopts the internationally accepted PDCA model, and integrates management and energy-saving technologies. Integrate and guide the organization to determine the elements and processes of an effective energy management system, help the organization achieve energy policies and goals, and improve the efficiency and level of organizational energy management. The standard is applicable to organizations of all types, sizes, and offerings, and can be used for third-party certification.

The energy management system can help the organization to organically combine the original energy-saving planning, energy-saving technological transformation, statistics, measurement, energy post personnel training and many other energy management tasks to form a complete system, so as to better achieve energy saving and emission reduction. The goal is to improve the economic efficiency and market competitiveness of the organization.