废旧电缆回收处置阶段碳足迹核算与分析

Carbon Footprint Accounting and Analysis in the Recycling and Disposal Phase of Waste Cables

摘要: 本文基于国家“双碳”战略目标，站在全生命周期视角下，针对电力行业废旧电缆回收处置过程中的资源利用率低、碳排放核算不清晰、处理技术落后等问题，开展系统的降碳减排及运作体系研究。通过构建涵盖管理基础与技术基础的废旧电缆回收处置循环利用体系，设计了基于IPCC、ISO 14064等国际标准的碳排放核算方法与模型，明确了回收、拆解、处置各环节的碳排放核算边界、源识别及清单编制方法，为电力行业废旧电缆的绿色低碳处理提供了理论依据与实践指导，对推动电力行业绿色供应链建设、实现资源循环利用具有重要意义。

Abstract: Based on China’s “Dual Carbon” strategic goals and from a full life cycle perspective, this study addresses issues in the recycling and disposal of waste cables in the power industry, such as low resource utilization, unclear carbon emission accounting, and outdated treatment technologies. It conducts systematic research on carbon emission reduction and operational mechanisms. By establishing a recycling system for waste cables that integrates both management and technical foundations, a carbon emission accounting method and model based on international standards such as IPCC and ISO 14064 are designed. The accounting boundaries, source identification, and inventory compilation methods for carbon emissions in the recycling, dismantling, and disposal stages are clarified. This study provides a theoretical basis and practical guidance for the green and low-carbon treatment of waste cables in the power industry, contributing significantly to promoting the construction of green supply chains and achieving resource recycling in the sector.