GB/T 23331-2020Energy management system requirements and guidelines (English PDF)

0.1 General

This standard aims to help organizations establish the necessary systems and processes to continuously improve energy performance, including energy efficiency, energy use and energy

Consumption. This standard specifies the energy management system requirements of the organization. The successful implementation of the energy management system

化. The establishment of an energy conservation culture depends on the commitment of all levels of the organization, especially the top management, and is integrated with the corporate culture.

This standard applies to all activities under the control of the organization. According to the specific requirements of the organization, including the complexity of the system and the degree of documentation

And available resources, and use this standard appropriately. This standard applies to facilities, equipment, systems, or energy-consuming facilities within the scope and boundaries of the energy management system.

Process design and procurement. This standard does not apply to the use of products outside the scope and boundaries of the organization's energy management system, nor does it apply to facilities,

Product design outside of equipment, systems, and energy use processes.

The establishment and implementation of an energy management system, including energy policies, targets, energy indicators, and energy efficiency, energy use and energy consumption

Relevant measures and plans must also meet applicable laws, regulations and other requirements. Energy management systems can help organizations set and implement

Now target and energy indicators, take necessary measures to improve its energy performance, and verify that its system meets the requirements of this standard.

0.2 Energy performance approach

This standard provides requirements for systematic, data-oriented and fact-based processes, focusing on continuous improvement of energy performance. Energy performance is the basis

A key element in the concept proposed by the standard is to ensure that effective and measurable results are continuously obtained. Energy performance is related to energy efficiency

Rate, energy use, and energy consumption related concepts. Energy performance parameters and energy benchmarks are two interrelated elements proposed by this standard.

Used to verify the improvement of the organization's energy performance.

0.3 Plan-implement-check-improve (PDCA) cycle

The energy management system described in this standard is based on the continuous improvement of planning-implementing-inspection-improvement (PDCA) and integrates energy management

Incorporate into existing organizational practices, as shown in Figure 1.

In terms of energy management, the PDCA method can be briefly described as follows.

---Planning. understand the environment of the organization, establish an energy policy and an energy management team, consider measures to deal with risks and opportunities, and carry out

Energy review, identifying major energy use and establishing energy performance parameters, energy benchmarks, targets and energy indicators, and necessary measures

Implementation plan, which is consistent with the organization's energy policy to achieve the results of energy performance improvement.

---Implementation. Implementing measures plan, operation and maintenance control, information exchange, ensuring personnel capacity, and considering energy in design and procurement

Performance.

---Inspection. Monitor, measure, analyze, evaluate, audit and review the energy performance and energy management system.

---Improvement. Take measures to deal with non-conformities, and continuously improve energy performance and energy management system.

Figure 1 PDCA cycle

0.4 Compatibility with other management system standards

This standard complies with ISO 's requirements for management system standards, including high-level structure, the same core text, and general terms and definitions.

And to ensure high compatibility with other management system standards. This standard can be used alone. The organization can also integrate its energy management system and other management bodies

Department of integration, or integration into the process of achieving other business, environmental or social goals. Two engaged in similar activities but with different energy performance

Organizations may all meet the requirements of this standard.

This standard contains the requirements needed to evaluate compliance. Any willing organization can prove its compliance with this standard by.

---Evaluation and self-declaration;

--- Seek relevant parties of the organization (e.g. customers) to confirm their compliance or self-declaration;

---Seek an external organization to certify its energy management system.

This standard uses the following auxiliary verbs.

---"Sal" (shal) means requirements;

---"Should" (should) means suggestion;

--- "可、可、能" (can) means possibility or ability;

---"May" means permission.

The information marked as "Note" is intended to help understand or use this standard. The "notes" used in Chapter 3 provide additional information to supplement the technique.

Language information, and may include related requirements for the use of terms.

0.5 Benefits of this standard

The effective implementation of this standard provides a systematic way to improve energy performance so that organizations can transform the way they manage energy. Through the energy

Management is integrated into the business process, and the organization can establish a process for continuous improvement of energy performance. By improving energy performance and reducing related energy costs

This organization can be more competitive. In addition, the implementation of this standard can reduce greenhouse gas emissions related to its energy, allowing organizations to meet

Contribute to the overall goal of mitigating climate change.

Energy management system requirements and guidelines for use

3.1 Terms related to the organization

3.1.1

organization

In order to achieve the goal (3.4.13), a person or group of people whose functions are composed of responsibilities, authorities and relationships.

Note. Organizations include but are not limited to self-employed individuals, companies, group companies, commercial banks, enterprises and institutions, government agencies, joint-stock companies, public welfare organizations, and social

Group, or part or combination of the above-mentioned units, regardless of whether it has legal personality, public or private.

3.1.2

Top manager

A person or group of people who directs and controls an organization (3.1.1) at the highest level.

Note 1.The top management has the right to authorize and provide resources within the organization.

Note 2.If the scope of the management system (3.2.1) only covers a part of the organization, the top management refers to those who direct and control that part of the organization.

Note 3.The top management controls the organization within the energy management system scope (3.1.4) and boundaries (3.1.3) of the energy management system (3.2.2).

3.1.3

boundary

Physical or organizational boundaries.

Example. A process or a group of processes (3.3.6), a place, multiple places controlled by an organization, or a complete organization (3.1.1).

Note. The boundaries of the energy management system are determined by the organization.