The Evaluation Index System of China's Energy Security

摘要

With the highlighting of the energy security problem, it is particular important to evaluate energy security. At first, this article introduces the conception of energy security, the factors and characteristics of energy system, and the idea of evaluation index. Then according to the framework of goals-elements-evaluation, design an evaluation index that is progressive deduction and three levels-four subsystems, five elements, and forty evaluation indexes. Four subsystems are coal system, the oil and gas system, the power system and the comprehensive evaluation system of energy. Five elements are balance of supply and demand, transportation capacity, mutation effect, economic security, ecological environment. Forty evaluation indexes are storage and mining ratio, transport capacity, impact factor of change suddenly, fluctuation rate of price, SO reduction rate and so on.