北京终端能源碳消费清单与结构分析

Inventory of Final Energy-Carbon Consumption and Its Structure in Beijing

基于政府宏观统计数据,根据IPCC参考方法,估算了1995-2005年北京终端能源碳消费量,详细给出了北京各部门、分能源品种以及2005年分行业的能源碳消费清单,分析了能源碳消费结构.结果表明,1995-2005年北京终端能源碳消费总量和人均能源碳消费量均呈现显著上升趋势,分别增加了71.5%和38.4%;终端能源碳消费强度持续下降,降低了66.2%.各部门的终端能源碳消费中,工业最大,约占碳消费总量的53.0%-68.0%,1995-2005年平均碳消费量为14.59 Mt;其次是第三产业,约占15.0%-30.5%,平均碳消费量为5.23 Mt;与1995年相比,2005年城镇居民生活消费的能源碳消费量增加了2.02倍.目前工业的碳消费仍是主导,产业结构的调整尚未改变工业消费能源碳的主导地位.自2002年北京终端能源碳消费结构基本趋于稳定,但是能源结构的调整未能抵消能源消费增加带来的碳消费增量.

Final energy-carbon consumption by different sectors and fuel types in Beijing from 1995 to 2005 and energy structure were presented according to IPCC reference approach and statistical data.Specific discussion of energy-carbon consumption category of each industry in 2005 was given.From 1995 to 2005,total and per capita final energy-carbon consumption increased respectively by 71.5% and 38.4%,while final energy-carbon consumption intensity descended by 66.2%.The energy-carbon consumption of Industry was the highest and accounted for about 53.0%～68.0% of total energy-carbon consumption（an average of 14.59 Mt）,followed by tertiary industry,which accounted for about 15.0%～30.5%（an average of 5.23 Mt）.Moreover,compared with 1995,the energy-carbon consumption of urban residential life had increased 2.02 times in 2005.At present,energy-carbon consumption of Industry is still the predominant part,and the adjustment of industrial structure hasn＇t yet changed its position.The structure of final energy-carbon con sumption in Beijing has become steady since 2002.Although energy structure adjustments were conducted,carbon consumption still increased with the increase of energy use.