中小城市温室气体清单编制实践研究

Compilation Practice of Small and Mid-sized Cities’ Greenhouse Gas Inventory

摘要:

我国还未建立统一标准的市级温室气体清单编制方法,对于经济总量小、温室气体排放量较大的中小城市,更加需要一个编制范围统一、结果数据可比的工作体系来指导实践工作。目前正开展此项工作的城市多以《省级温室气体清单编制指南》作为参考,该指南以IPCC 2006为基础,结合我国温室气体排放特征,在省级层面上界定温室气体种类、关键排放源、活动水平及活动因子等内容,但该指南在指导中小城市清单编制过程中,在全面反应当地的实际情况要求上,存在可能遗漏部分排放量较大的生产部门的现象。本文旨在简要梳理我国城市温室气体清单编制工作进展的同时,结合秦皇岛市清单编制过程中应用省级指南的实践和经验,重点阐述中小城市在清单编制过程中的工作流程、数据来源、获取方式及实践过程中出现问题,最终对我国城市温室气体清单编制工作提出几点建议。

Abstract:

At present, the standard and compatible method of compiling greenhouse gas (GHG) emissions inventory has not been built at municipal level in China. The boundary, scale and content of a uniform and comparable compilation system should be embodied, especially for small and mid-sized cities. When compelling municipal level GHG inventory, most cities refer to “The provincial guide for greenhouse gas inventories of China”. Based on IPCC 2006, the guide defined GHG species, key source of emissions, and data collection at province level, according to the statues of GHG in China. As parts of the guide’s content cannot reflect full-scale local situation, the provincial guide does not work well when guiding the work of small and mid-sized cities’ GHG inventory. After summarizing China’s GHG emissions inventory status. the experience on how to put provincial guild into cities was described, workflow, data source and problem encountered during compilation were elaborated, on the base of the compilation of Qinhuangdao GHG inventory. Finally, this essay put forward some advice for GHG inventory compilation of small and medium-sized city.