城市交通能耗和碳排放统计测算方法研究

Statistical Estimation Method for Energy Consumption and Carbon Emissions by Urban Transport

我国城市交通能源消耗量增长迅速,交通拥堵与排放愈发严重。由于私人小汽车的能源消耗、交通设施的能源消耗统计缺失,以及城市公共交通多种能源结构下的能耗统计和碳排放的测算不完善,尚未形成统一规范的标准,使得城市交通能源消耗和碳排放对经济的影响缺少量化关系。本文从城市电动车、新能源车运用形成新的能源消费特点,对公共交通进行全生命周期的能源消耗和碳排放测算方法分析。提出城市交通系统节能减排措施及政策建议,为城市交通能源消耗国际对比和绿色可持续发展的交通政策制定提供基础信息,并以北京市公共交通系统为例,测算全生命周期能耗及排放总量和强度。

Since the fast growing of china urban traffic energy consumption, the traffic congesting problems are getting serious. However, the lack of private car consumption, and transport facilities energy consumption statistics and the im-perfect energy statistics measure of urban public transport under a variety of energy structure, cause the difficult to build a united energy consumption and carbon emissions estimated standard. Therefore, the quantified relationships between urban transport energy consumption and the economic impact of carbon emissions are still missing. This paper analyzes transport energy consumption and carbon emissions calculation from a new view, the characteristics of the public trans-port for full life-cycle energy consumption and carbon emissions calculation method. Several suggestions and methods are given based the international comparison of urban transport energy consumption and green transport policy formulation and sustainable development. It also provides information of Beijing public transit, take Beijing for example, and esti-mates the total volume and strength of energy consumption and emissions with its full life cycle.