电缆线路运行维护阶段碳足迹核算方法研究
Research on Carbon Footprint Accounting Method in Operation and Maintenance of Cable Lines

随着双碳进程不断加快，企业纷纷加速推进绿色低碳转型的步伐，探索绿色降碳的有效方法和路径。电缆运行维护阶段是电网企业碳排放重要组成部分，绿色转型的关键路径是要摸排其碳排放结构。本文以500 kV电缆线路为研究对象，基于国内外通用的碳排放核算方法，深入摸排电缆线路运行和维护过程的碳排放构成，形成一套电缆运行维护阶段的碳足迹核算方法，对电网企业掌握电缆产品细分领域排放情况，因地制宜选择降碳策略，助力企业绿色转型发展具有重要意义。
With the continuous acceleration of the dual-carbon process, enterprises have accelerated the pace of green and low-carbon transformation, and explored effective methods and paths for green carbon reduction. The cable operation and maintenance stage is an important part of the carbon emission of power grid enterprises, and the key path of green transformation is to map out its carbon emission structure. This paper takes the 500 kV cable line as the research object. Based on the common carbon emission accounting methods at home and abroad, it deeply maps out the carbon emission composition of the cable line operation and maintenance process, and forms a set of carbon footprint accounting methods in the cable operation and maintenance stage. It is of great significance for power grid enterprises to grasp the emission situation of cable product segmentation, choose carbon reduction strategies according to local conditions, and help enterprises develop green transformation.