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为了找到某种途径控制能源消费量,降低能源消费强度,达到降耗和减排的目的,以大连市能源消费为例分析了区域能源消费特征。选取大连市工业统计年鉴中比较突出的11个产业,以这11个产业的生产总值与电力、天然气、原煤、原油的消费量构建面板数据模型,实证分析大连市不同产业对于不同品种能源的消费特征。面板数据分析的结果表明:这11个产业的发展对电力的消费都起着促进作用,并且大连市支柱产业的电力消费水平都比较高;黑色金属冶炼和压延加工业、交通运输设备制造业、电气机械和器材制造业、通用设备制造业对天然气消费影响大;电力和热力生产供应业、非金属矿物制品业、石油化学加工业对原煤和原油消费影响大。通过分析发现,不同产业的发展对不同能源品种消费影响不同,产业结构的调整促进了能源消费结构的改变。
In order to find a way to control energy consumption, reduce energy intensity, and achieve the purpose of reducing consumption and reducing emissions, the energy consumption characteristics of Dalian were analyzed as an example. Eleven industries, which are prominent in the Industrial Statistical Yearbook of Dalian, are selected to construct a panel data model based on the GDP of these 11 industries and the consumption of electricity, natural gas, coal and crude oil, and empirically analyze the impacts of different industries in Dalian on the energy of different breeds Consumption characteristics. Panel data analysis results show that: the development of these 11 industries play a catalytic role in the consumption of electricity, and Dalian’s pillar industries have a relatively high level of electricity consumption; ferrous metal smelting and rolling processing industry, transportation equipment manufacturing, Electric machinery and equipment manufacturing industry and general equipment manufacturing industry have a great impact on natural gas consumption. Electricity and heat production and supply, non-metallic mineral products industry and petrochemical processing industry have a great impact on the consumption of coal and crude oil. Through the analysis, it is found that the development of different industries has different impact on the consumption of different energy varieties, and the adjustment of industrial structure has promoted the change of energy consumption structure.