基于供应商碳足迹评价的电网供应链碳减排价值研究
Research on Carbon Emission Reduction Value of Power Grid Supply Chain Based on Supplier Carbon Footprint Evaluation

双碳背景下，电网企业作为供应链核心企业，以探索供应链碳减排为主线，进行供应商产品碳足迹跟踪评价，帮助识别采购产品在每一生产环节的碳排放量，提高绿色采购质效，从而引领电网供应链碳减排。本文探索了产业链企业产品碳足迹评价方法，在供应商碳足迹评价视角下研究电网企业供应链碳减排的多维价值，从管理、社会、经济和环境四个方面研究电网企业碳减排的必要性和投入收益，助力电力产业绿色升级。
The power grid enterprises, as the core enterprises in the supply chain, focus on the exploration of carbon emission reduction in the supply chain under the background of “dual-carbon” policy in China. The power grid enterprises track and evaluate the carbon footprint of suppliers’ products to help identifying the carbon emissions of purchased products in each production link, to improve the quality and efficiency of green procurement, and eventually to lead the grid supply chain to reduce carbon emissions. From the perspective of supplier carbon footprint evaluation, this paper explores the evaluation method of product carbon footprint of industrial chain enterprises and discovers the multi-dimensional value of carbon emission reduction in the supply chain of the power grid enterprises. It also evaluates the value and the necessity of carbon emission reduction of power grid enterprises from four aspects: management, society, economy and environment to help the green upgrade of the power industry.