高速公路收费站运营期碳排放核算研究——以浮山北近零碳收费站为例

Carbon Emission Accounting in Operation Period of Highway Toll Stations:Case Study of Fushan North Near Zero-Carbon Toll Station

基于生命周期理论中的清单分析,根据高速公路运营过程中的能源活动工作分类及植被的碳汇功能划分了核算体系边界,对2023年浮山北收费站采暖、空调、照明、厨房、生活热水、ETC收费系统等直接和间接碳排放量采用IPCC中的排放因子法进行核算,并对碳排放变化情况和产生碳排放的不同类别能源消耗情况进行研究分析,对站区光伏发电情况进行统计汇总,进行碳减排量核算,最后通过分析影响站区碳排放量,提出碳减排的路径,为高速公路运营期节能减排绩效评价提供理论基础。

Based on the inventory analysis of the Life Cycle,the boundary of the accounting system was clarified according to the work classification of energy activities during highway operation and the carbon sink function of vegetation.In this paper,direct and indirect carbon emissions of Fushan North Toll Station in 2023 including heating,air-conditioning,illumination,kitchen,domestic water heating,ETC toll system,etc.were calculated by the emission factor methods of IPCC.The variation in carbon emissions and the consumption of different energies that caused carbon emissions were studied and analyzed,and the photovoltaic power generation in the station area was summarized to calculate the carbon emission reduction.Finally,the path of carbon emission reduction was proposed by analyzing the carbon emissions in the station area,which provided a theoretical basis for the performance evaluation of energy saving and emission reduction in the highway operation period.