Decomposition Analysis of Energy Intensity in Beijing during the 12th Five-Year Plan from Micro Panels

摘要

This manuscript first analyzes the significant energy productivity improvement during the 12th Five-Year Plan (FYP) in Beijing, and then gives a separate decomposition in the factors that affect energy intensity in Beijing based on Theil Index. The influencing factors on energy intensity is decomposed into the structural effect and the technical effect. The conclusion shows that the technical effect is the decisive factor in the reduction of energy intensity in Beijing in recent years, and the structural effect is becoming more and more prominent in its contribution to the cut down of energy intensity. The manuscript uses the energy consumption data of the key energy-using units in Beijing, which are the main targets for the government to decrease energy intensity.