1. Laspeyres Decomposition of Energy Intensity including Household-energy Factors.
- Author
-
Feng, DONG, Xiao-hui, LI, and Ru-yin, LONG
- Subjects
HOUSEHOLDS ,ENERGY consumption ,GROSS domestic product ,CAUSATION (Philosophy) ,ENERGY conservation ,ENERGY development - Abstract
Abstract: In the previous study papers the change of the total energy intensity is decomposed to the structure factor and the efficiency factor, not considering the household energy factor, because GDP are not made only by household energy. Household energy is about ten percents in the total energy consumption and the household energy of unit GDP are always being decreased. In this paper the change of the total energy intensity is decomposed to the structure adjustment factor, the efficiency factor and the household energy factor. The result of decomposition shows the efficiency factor contribute most to the reduction of total energy intensity from 1985 to 2007, the household energy factor the next, and structure adjustment factor the last. The result of decomposition also explains the causation of the abnormal ascending of total energy intensity from 2002 to 2005. [Copyright &y& Elsevier]
- Published
- 2011
- Full Text
- View/download PDF