Study On Influencing Factors Of Proliferation Of Building Energy Efficiency Service In China

Building Energy Service is the product of Building Energy Efficiency when it is reached a certain phase.Because of the specialization and the superiority of its technique integration, increasingly, put into practice by nations. Implementing building energy service to pushing energy efficien-cy retrofit of existing building is an inevitable direction for advancing buliding energy efficiency on the whole in China, has important strtegic significance on realizing the ambition of The Eleventh-Five.The diffusion of innovation (DOI) theory is used in this thesis to study the factors affecting the diffusion of Building Energy Service, and then empirical study is used to test certain key factors of Building Energy Service implementation in China. First, the model is developed in this thesis based on DOI theory, including nine factors to determine the Building Energy Service diffusion, and hypothesized the relationships between nine factors and the Building Energy Service diffusion. Two dimensions to assess the Building Energy Service diffusion are the satisfaction of key users in Building Energy Service and the extent of Building Energy Service diffusion (including the breadth of diffusion and the depth of diffusion).Analysis material was obtained from the investigation in the society. Finally, some statistical methods in SPSS software such as bivariate correlations analysis, partial correlations analysis, multiple regression analysis and so on are used to analyze the data in order to test the hypotheses. Through above modeling and analysis, conclusions as follows are reached:(a) Policy, social environment, energy saving technologies and human resources in energy saving firms are tested to be the key factors for the satisfaction of key user in Building Energy Service. The rests are positively associated with the satisfaction of key users in Building Energy Service. Policy has the most significant effect on the satisfaction of key users in Building Energy Service.(b) Policy, energy saving technologies and human resources in energy saving firms are tested to be the key factors for the depth of Building Energy Service diffusion. Policy and energy saving technologies associated with the depth of Building Energy Service diffusion.(c)Social environment and energy saving technologies are tested to be the key factors for the breadth of Building Energy Service diffusion. The nation's consciousness about the promotion of building energy conservation is negatively associated with the breadth of Building Energy Service diffusion.