制造业供应链多阶碳足迹的构成研究——基于珠三角经济区31家制造企业

Composition Characteristics of Supply Chain Multi-Stage Carbon Footprint in Manufacturing Industries

"碳关税、碳标签、低碳经济"等口号和政令正成为中国制造企业脖子上的锁,今后能吃下多大的订单要由这些标准来决定。21世纪是供应链之间的竞争,中国制造企业要实现低碳战略,需要在其整条供应链上去识别碳足迹来进行碳排放管理。本文首先定义了供应链多阶碳足迹的概念,构建了供应链三阶碳足迹构成模型和测算模型;在此基础上,调研了珠三角经济区涉及九大制造行业的31家制造企业,分析了其供应链上的多阶碳足迹构成情况。最后,给出了旨在减少制造企业供应链多阶碳足迹的若干措施和建议。

Such catch phrases as ＂carbon tax＂ , ＂carbon label＂ and ＂low carbon economy＂ are now constraining China＇ s manufacturers, which also affects the size and scale of product orders they can gain. In fact, it is supply chains that compete. Therefore, China＇ s manufacturers should identify carbon footprint from total supply chain of theirs in order to realize low-carbon development. The present paper is devoted to investigating and analyzing the multi-stage carbon footprint in the supply chain. It firstly highlights the importance of understanding the distribution of carbon footprint in the supply chain, and afterwards it defines the concept of multi-stage supply chain carbon footprint to construct the model of the three-stage supply chain carbon footprint. It then studies the supply chain carbon footprint of 31 manufacturing enterprises within 9 industries in the Pearl River Delta. Finally, the paper presents some measures and proposals to lessen the multi - stage carbon footprint of the supply chain.