基于DEA方法的北京家庭耗能问题的研究

现阶段,"低碳"已经成为了愈演愈烈的热门话题。随着公民们环保意识的提高,越来越多的人关注碳排放的影响,并希望可以得到对日常生活行为的建议指导,以达到全民低碳的效应。随着我国城市化面积的不断扩大,城市家庭中,能源消耗所产生的碳排放成为了碳排放中比较重要的组成部分。以北京为例,分析家庭耗能产生碳排放的主要能源,电、煤、天然气和煤气以及石油气。通过DEA(数据包络分析法)对整个耗能投入进行分析,对北京家庭耗能的效率进行评估,并根据实验结果给出合理的意见和建议。

Research on Beijing's Household Energy Consumption by DEA Methods

Nowadays,"Low carbon" has become a growing hot topic.With the increasingly environmental awareness of citizens,more and more people concern about the impact of carbon emissions,and hope to find a way to reduce carbon emissions on their daily life.With the expanding urban area of our country,the carbon emissions of urban household generated by energy consumption has become a more important part of carbon emissions.This paper analyzes the household energy consumption of Beijing,and regard electricity,coal,natural gas,and gas and liquefied petroleum gas(LPG) as the important part of the energy consumption,analyzes the entire energy consumption by DEA method,and gives reasonable comments and suggestions based on experimental results.