国家"十二五"规划提出,到2020年中国的碳强度要在2005年的基础上降低40%到45%,碳强度降低的根本在于能源利用效率的提高和能源结构的调整。在对山西省节能潜力现状的分析基础上,构建了关于高耗能行业的节能潜力模型,并选取2009年至2012年山西省重工业行业的能源消耗相关数据进行实证分析和检验,最后提出改善节能潜力对策,以期为政府和企业节能减排战略目标的制定提供理论指导和依据。
The national "12th Five-Year" Plan proposed that the carbon intensity of China in 2020 should be reduced 40 % to 45% of that in 2005. The fundamental of the reduction of carbon intensity lies in the improvement of energy utilization efficiency and the adjustment of energy structure. Based on the analysis of the current situation of the energy-saving potential of Shanxi Province, constructs the model of energy-saving potential of high energy-consuming industries, selects the relevant data of energy consumption of heavy industries of Shanxi Province during 2009 and 2012 for empirical analysis and testing, and finally puts forward measures for improving the energy-saving potential, in order to provide theoretical guidance and basis for formulating energy-saving and emission-reduction strategic objectives of government and enterprises.