Energy-Saving Effect Calculation and Implementation Strategy Study on the Industrial Structure Adjustment in Western China

Abstract

The western region is an important strategic base of energy in China. The average per capita possession of fossil energy in the west is twice that in China. On the basis of the analysis of the mechanism how industrial structure adjustment affects energy consumption per unit of gross domestic product (GDP), the energy input-output table of western China was designed and compiled. Combining multiobjective planning techniques, setting energy-saving, economic growth, and laborer's income growth as the goals, setting basic input-output relations, production capacity, and labor as the constraints, the multiobjective optimization model of western energy input-output was constructed. The results of industrial structure optimization of western China show that: with technology and product price remaining unchanged, the adjustment of the industrial structure can reduce energy consumption per unit GDP by 2.7%, at the same time ensuring the average annual increase of GDP and laborer's income of western region in excess of 8%. It indicates that industrial structure adjustment is an effective method in accomplishing the aim of energy saving. Finally, policy suggestions from four angles, such as industrial chain and financial policies, were put forward.