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GB/T 24045-2024: Environmental management - Eco-efficiency assessment of product systems - Principles, requirements and guidelines
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Environmental management - Eco-efficiency assessment of product systems - Principles, requirements and guidelines
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GB/T 24045-2024
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Basic data | Standard ID | GB/T 24045-2024 (GB/T24045-2024) | | Description (Translated English) | Environmental management - Eco-efficiency assessment of product systems - Principles, requirements and guidelines | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Z00 | | Classification of International Standard | 13.020.10 | | Word Count Estimation | 38,341 | | Date of Issue | 2024-11-28 | | Date of Implementation | 2024-11-28 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 24045-2024: Environmental management - Eco-efficiency assessment of product systems - Principles, requirements and guidelines
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 13.020.10
CCSZ00
National Standard of the People's Republic of China
Eco-efficiency assessment of environmental management product systems
Principles, requirements and guidelines
(ISO 14045.2012, IDT)
Released on 2024-11-28
Implementation on 2024-11-28
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 General principles of eco-efficiency assessment 3
4.1 Eco-efficiency assessment principles 3
4.2 Stages of Eco-efficiency Assessment 3
4.3 Main features of eco-efficiency assessment 4
5 Methodological framework 4
5.1 General Requirements 4
5.2 Definition of purpose and scope (including system boundaries, interpretation and limitations) 4
5.3 Environmental Assessment 6
5.4 Product system value assessment 7
5.5 Quantification of Eco-efficiency 7
5.6 Sensitivity and uncertainty analysis 8
5.7 Explanation 8
6 Reporting and Publication of Results 8
6.1 General requirements 8
6.2 Comparative eco-efficiency statements published to the public 9
7 Critical Review 9
7.1 General 9
7.2 Internal or external expert critical review10
7.3 Critical review by the stakeholder expert group10
Appendix A (Informative) Examples of functional value, monetary value, other values and value indicators11
Appendix B (Informative) Eco-efficiency Assessment Example 12
B.1 Overview 12
B.2 Examples of Eco-efficiency Assessments for Electronic Products12
B.3 Example of eco-efficiency assessment based on comprehensive assessment method16
B.4 Application of eco-efficiency assessment based on comprehensive assessment 20
B.5 Application of Eco-efficiency Assessment - Chelating Agents 24
Reference 32
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
This document is equivalent to ISO 14045.2012 "Principles, requirements and guidelines for eco-efficiency assessment of environmental management product systems".
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed and coordinated by the National Technical Committee for Environmental Management Standardization (SAC/TC207).
This document was drafted by. China National Institute of Standardization, GEM Co., Ltd., Huazhong University of Science and Technology, Tsinghua University, China Environmental Science and Technology
Institute of Science and Technology, Beijing Normal University, Inner Mongolia Yili Industrial Group Co., Ltd., China Water Resources Pearl River Planning, Surveying and Design Co., Ltd., China Changjiang
Three Gorges Group Co., Ltd., Jinhua Jinggong Tools Manufacturing Co., Ltd., Zhuhai Gree Electric Appliances Co., Ltd., Inner Mongolia Environmental Protection Investment Group
Group Co., Ltd., Hebei University of Engineering, China Railway Shanghai Engineering Bureau Group Seventh Engineering Co., Ltd., China Telecom Digital Technology Co., Ltd., Shenzhen
Green Ring Recycling Technology Co., Ltd., China Railway Construction Investment Group Co., Ltd., Henan Guoli Baite Environmental Protection Technology Co., Ltd., Bingshan Songyang
Compressor (Dalian) Co., Ltd., Guangdong Huasheng Furniture Group Co., Ltd., Tongfang Weishi Technology Co., Ltd., Fuling Technology Co., Ltd.
Company, Liaocheng Industrial Technology Research Institute, Shenzhen Pure Water No. 1 Water Treatment Technology Co., Ltd., Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd.
Co., Ltd., Gansu Hailiang New Energy Materials Co., Ltd.
The main drafters of this document are. Song Zijian, Xu Bingsheng, Zhang Lijia, Sun Lushi, Xu Kaihua, Li Junhua, Hou Shan, Liang Xiuying, Wei Qiong, Duan Zhigang,
Zhao Lei, Liu Jing, Wang Ben, Meng Yi, Jiang Yi, Huang Jin, Qiao Qi, Chen Bin, Zhao Xueqiang, Yang Wu, Ding Yifan, Wang Yue, Yan Yaping, Sun Le, Shi Chunguang,
Yang Junshan, Yang Fang, Jia Dongrong, Zhang Fei, Yue Jingbo, Shao Guowei, Liu Yuhuan, Yan Weiguo, Xu Linlin, Wu Yang, Sun Weimin, Shen Pengfei, Liu Xing,
An Zhiqiang, Xu Chunsheng, Yao Yonghong, Zhang Hong, Chen Qizao, Yang Jitan, Hu Xiaohong, Huang Yalian, Luo Chong, Hao Yuhua.
Introduction
Eco-efficiency assessment is a quantitative management tool that can be used to study the environmental impact of a product system during its life cycle and the
Value to stakeholders.
In the eco-efficiency assessment, this document uses the life cycle assessment (LCA) method specified in ISO 14040 and ISO 14044 to evaluate the environmental
Therefore, eco-efficiency assessment is consistent with the important principles of life cycle assessment, such as life cycle perspective, comprehensiveness, functional
Units, iteration, transparency, and the priority of the scientific method.
The selection of product system value can be used to comprehensively reflect its resource, production, delivery or use efficiency. The value can be expressed in terms of currency or other value aspects.
To express.
The main purposes of this document are to.
--- Establish clear terminology and a common methodological framework for eco-efficiency assessment;
--- Realize the practical application of eco-efficiency assessment of various product (including service) systems;
--- Provide clear guidance for the interpretation of eco-efficiency assessment results;
--- Encourage transparent, accurate and informative reporting of eco-efficiency assessment results.
Eco-efficiency assessment of environmental management product systems
Principles, requirements and guidelines
1 Scope
This document provides the principles, requirements and guidelines for product system eco-efficiency assessment, including the purpose and scope of eco-efficiency assessment,
Environmental assessment, product system value assessment, quantification of eco-efficiency, interpretation (including quality assurance), reporting, and critical review.
This document does not provide requirements, recommendations or guidance for the selection of specific environmental impact types and product system value types.
The intended applications of the eco-efficiency assessment were considered during the definition phase, but the actual use of the results is outside the scope of this document.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
Note. GB/T 24040-2008 Principles and framework for life cycle assessment of environmental management (ISO 14040.2006, IDT).
Note. GB/T 24044-2008 Environmental management life cycle assessment requirements and guidelines (ISO 14044.2006, IDT).
Note. GB/T 24050-2004 Environmental management terminology (ISO 14050.2002, IDT).
3 Terms and definitions
For the purposes of this document, the terms and definitions defined in ISO 14050 and the following apply.
3.1
Product
Any goods or services.
[Source. GB/T 24021-2024, 3.1.11]
3.2
Product flow
Products enter this product system from other product systems or leave this product system and enter other product systems.
[Source. GB/T 24040-2008, 3.27]
3.3
Product Systemproductsystem
A collection of unit processes that have basic flows and product flows, have one or more specific functions, and can simulate the product life cycle.
[Source. GB/T 24040-2008, 3.28]
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