港口碳排放核算体系研究及应用

Research and application of port carbon emission accounting system

碳排放统计核算是贯彻落实“碳达峰”、“碳中和”目标的重要基础。针对港区缺少统一的核算体系,依据《陆上交通运输企业温室气体排放核算方法与报告指南(试行)》和《建筑碳排放计算标准》,明确港口碳排放的核算范围和核算内容,将燃料、电力、热力、自来水和空调制冷剂以及绿地作为港区碳排放的核算内容,计算和归纳核算内容的碳排放因子。以某集装箱码头为例对碳排放核算体系进行应用,并依据碳排放核算结果提出降碳路径。结果表明,该方法计算快速,可为港区碳排放核算提供科学的依据。

Carbon emission accounting is an important foundation for implementing the“carbon peak”and“carbon neutrality”goals.In response to the lack of a unified accounting system in port areas,based on Accounting Methods and Reporting Guidelines for Greenhouse Gas Emissions from Land Transport Enterprises(Trial)and Standard for Building Carbon Emission Calculation,we confirm the scope and content of port carbon emission accounting,take fuel,electricity,heat,water,air conditioning refrigerant and green space as the accounting content of the port area carbon emission,and calculate and summarize the carbon emission factors for the accounting content.Then we take a container terminal as an example to apply the carbon emission accounting system,and propose a carbon reduction path based on the carbon emission accounting results.The results show that the method has the characteristics of quick calculation,and can provide a scientific basis for the carbon emission accounting of the port area.