The paper expounds on the problems existing in the comparison on an international basis of energy consumption per unit of output value,physical energy utilization and energy consumption per unit of prouct.

Comparison of energy utilization efficiency between China and foreign countries;

Analysis of a new index on the energy utilization efficiency based on the dual-structure;

In order to effectively improve the energy utilization efficiency,improve the current state of energy conservation work and promote the economic sustainable development in Sichuan province,based on the analysis of current energy saving status and relevant problems,eight supporting measures were proposed to promote the energy conservation work in Sichuan from the economic,policy,and legal prospect.

Study on the Dynamic Change of the International Energy Efficiency;

In pace with the new national industrialization development strategy put into effect as well as following the established target to reduce energy consumption on the basis of“the eleventh five planning”, the imminent problem facing scholars is how to promote research on energy efficiency effectively.

Energy security and environmental pollution of China depends on improvement of energy use efficiency.