T/DZJN 202-2023 Lithium-ion battery product carbon footprint evaluation guidelines - Part 4: Negative electrode material

Scope

Main technical content: This document specifies the guidelines for carbon footprint evaluation of lithium-ion battery products - Part 4: Terminology and definitions, principles, scope definition, accounting process, accounting methods, and evaluation reports for anode materials. 1. Scope 2. Normative reference documents 3. Terminology and definitions 4. Principles 4.1 Adherence to the full life cycle concept 4.2 Relevance 4.3 Completeness 4.4 Consistency 4.5 Accuracy 4.6 Transparency 4.7 Avoiding double counting 5. Scope definition 5.1 Product definition 5.2 System boundary definition 6. Accounting process 6.1 Data collection 6.2 Selection and collection of greenhouse gas activity data 6.3 Selection or determination of greenhouse gas emission factors 6.4 Allocation 7. Accounting methods 7.1 Method selection 7.2 Data calculation 7.3 Calculation and summary of greenhouse gas emissions 8. Evaluation reports 8.1 Overview 8.2 Report content 8.3 Validity of evaluation results 8.4 Confidentiality Appendix A (Normative) Greenhouse gas emission accounting methods and calculation formulas Appendix B (Normative) Framework for carbon footprint evaluation of lithium-ion battery anode materials Appendix C (Informative) Global warming potential Appendix D (Informative) References

Development Information

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