低碳背景下我国火电企业环境责任履行评价研究

发布时间：2018-03-02 23:14

本文选题：低碳　切入点：火电企业　出处：《华北电力大学》2015年硕士论文　论文类型：学位论文

【摘要】：随着经济全球化的程度越来越深,工业发展越来越强大,我国的碳排放总量也在不断攀升。在我国,有将近96%的二氧化碳排放量是由能源活动引起的,燃烧煤炭成为主要的排放源,而煤炭燃烧主要用于火力发电企业。在我国以燃烧煤炭为主的火力发电是主要的发电方式,火电机组占所有发电机组中的76%,所以火力发电企业是我国的燃煤大户,也是碳排放的主要行业。由于技术和能源的限制,在今后的很长一段时间内,我国将继续维持现有的以燃煤机组为主的电源结构格局,随着生产生活的需要,我国将继续加大火力发电机组的装机容量,燃煤量也将继续加大,由燃煤产生的二氧化碳也将以逐渐增加的幅度继续增长。在当今的低碳大环境下,研究火电企业的环境责任履行情况,不仅可以使火电企业深刻的认识到履行环境责任对环境的重要性,还可以反应企业管理过程中出现的漏洞,同时为国家有关部门制定相关法律政策提供理论依据。本文主要研究的是在低碳背景下我国火电企业履行环境责任的情况,根据国内外学者对环境责任的研究成果,将环境责任界定为:企业在生产经营过程中在谋求自身经济利益最大化的同时,还应当合理利用资源、采取措施防治污染,对社会履行保护环境的义务。其次,分析了火电企业的履行环境责任的特点和履行环境责任的情况。再次,在全面性、系统性、科学性、可操作性原则的指导下,从经济责任、法律责任、环境管理责任、道德责任、低碳责任五个方面设计了一个完整的火电企业环境责任履行评价指标体系。最后,选取60个火电企业按照财务状况经主成分分析筛选综合得分前20名的企业进行实证研究。实证过程:将主成分分析筛选后得到的指标体系运用熵权法确定指标权重,利用灰色评价法进行综合评价,发现我国火电企业在履行环境责任时,在道德性指标方面做得最好,在低碳指标和法律性指标方面做得也很不错,但是在环境管理和经济性指标方面做的不够好。
[Abstract]:With the deepening of economic globalization and industrial development, the total amount of carbon emissions in China is rising. In China, nearly 96% of carbon dioxide emissions are caused by energy activities. Coal combustion is the main emission source, and coal combustion is mainly used in thermal power generation enterprises. In our country, coal-burning power generation is the main mode of power generation. Thermal power units account for 76% of the total number of generating units, so thermal power generation enterprises are the major coal-burning enterprises in China, and are also the major industries for carbon emissions. Due to technical and energy constraints, in the long term in the future, China will continue to maintain the existing power supply structure of coal-fired units. With the needs of production and daily life, China will continue to increase the installed capacity of coal-fired generating units, and the amount of coal burning will continue to increase. The amount of carbon dioxide generated by coal combustion will also continue to increase by a gradual increase. In today's low-carbon environment, we will study the implementation of environmental responsibilities of thermal power enterprises. It can not only make thermal power enterprises deeply realize the importance of environmental responsibility to the environment, but also reflect the loopholes in the process of enterprise management. At the same time, it provides a theoretical basis for the relevant national departments to formulate relevant laws and policies. This paper mainly studies the performance of environmental responsibility of thermal power enterprises in China under the low carbon background, according to the research results of domestic and foreign scholars on environmental responsibility. Environmental responsibility is defined as: in the process of production and operation, enterprises should make rational use of resources, take measures to prevent and control pollution, and fulfill their obligations to protect the environment while seeking to maximize their own economic interests. This paper analyzes the characteristics of environmental responsibility of thermal power enterprises and the situation of environmental responsibility. Thirdly, under the guidance of the principles of comprehensiveness, systematicness, scientificalness and maneuverability, economic responsibility, legal responsibility and environmental management responsibility are introduced. A complete evaluation index system of environmental responsibility performance of thermal power enterprises is designed in five aspects of moral responsibility and low carbon responsibility. Finally, In this paper, 60 thermal power enterprises are selected according to their financial status and selected by principal component analysis (PCA) to select the top 20 enterprises with comprehensive scores. The empirical process: the index system obtained by principal component analysis (PCA) is used to determine the weight of the index, and the entropy method is used to determine the weight of the index. Using the grey evaluation method to carry out comprehensive evaluation, it is found that thermal power enterprises in our country do the best in moral indicators when they perform their environmental responsibilities, and also do very well in low carbon indicators and legal indicators. However, the environmental management and economic indicators are not good enough.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：X82;F426.61

【相似文献】