GB/T 17166-2019 in English
VALIDGeneral principle of energy audits
- Issued on:2019-10-18
- Implemented on:2020-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$146.00
《GB/T 17166-2019能源审计技术通则》由TC20（全国能源基础与管理标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Introduction
Core changes in the standard revision
| Comparison dimensions | 1997 version | 2019 version |
|---|---|---|
| Terminology system | Includes 6 terms such as audit period | Added definition of energy auditor, deleted audit period term |
| Structural framework | 7 chapters + Appendix A | 6 chapters complete process system, deleted cost analysis appendix |
| Technical requirements | Focus on basic methods | Added 12 new requirements such as data traceability and test plans |
Key content analysis
Clause 4.1 clarified the six audit principles for the first time, especially emphasizing the requirement of data traceability, and the original records of field test data must be retained for at least 3 years. An audit case of a petrochemical enterprise showed that the audit efficiency was improved by 40% by establishing an energy data blockchain evidence storage system.
Innovation in implementation process
Typical implementation roadmap
- Preliminary preparation phase (2-4 weeks): Complete the signing of confidentiality agreement and determine the audit boundary
- Data collection phase (4-8 weeks): Conduct equipment testing according to GB/T6422
- Analysis and evaluation phase (2-3 weeks): Apply GB/T28750 to verify energy saving
Suggestions for the connection between the old and new standards
For enterprises that have passed the 1997 version certification, it is recommended to focus on improving:
1. Energy auditor qualification file (Clause 4.2)
2. Standardized template for test plan (Clause 6.6)
3. Economic analysis model for energy-saving measures (clause 6.8.4)
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
GB/T 33757.2-2024 in English
Energy saving ratio for distributed energy system of combined cooling, heating and power—Part 2: Multi-energies hybrid driven systems
2024-09-29 -
GB 28736-2019 in English
Minimum allowable values of energy efficiency and energy efficiency grades for welding machines
2019-12-31 -
GB/T 37482-2019 in English
Implementation guidance for energy management systems in aluminum electrolysis industry
2019-08-30 -
GB/T 43866-2024 in English
Inspection method for equipping rate of energy measuring instrument for enterprises
2024-04-25 -
GB/T 46564-2025 in English
Guidelines for energy saving use of air-consuming equipment in compressed air systems
2025-10-31 -
GB/T 38218-2019 in English
Implementation guidance of energy management systems for fossil fired power generation enterprises
2019-10-18 -
GB/T 17358-2009 in English
Power consumption measurement and testing in heat treating production
2009-03-11 -
GB/T 6422-2009 in English
Testing guide for energy consumption of equipment
2009-03-11 -
GB/T 20901-2007 in English
Specification for equipping and managing of measuring instrument of energy in petroleum and petrochemical industry
2007-04-16 -
GB/T 10201-2008 in English
Regulations of proper usage of electricity in heat treatment industry
2008-06-19
