Research On Evaluation Indices Of Energy Dependence Degree Of China's Manufacture Industry

Being the subsystem of the giant system of society, energy is closely related to all other subsystems, such as economics, environment, and ecosystem. With constant expanding of the economic scale of China, it gets more and more concern whether the future energy industry can support the speeding development of China's economy. Over the years, manufacturing has been an important pillar in the growth of China's economic. In recent years, manufacturing contribute to 40% of GDP in China, and 50% of revenue come from manufacturing. At the same time, the gross of energy consume in manufacturing is very big. According to the related data, from 1998 to 2002, the gross of energy consumption in manufacturing take up 54% of total energy consumption in China. Therefore, a comprehensive evaluation on energy dependence in manufacturing, and educing strategy of energy development has important practical significance.This paper firstly analyses the status of energy dependence in manufacturing, comprehends the energy dependence and gives influencing factors in evaluating energy dependence from energy economics aspect. Secondly, the paper analyses the relationship between energy consumption and economic growth, energy saving, point out the important types of energy in manufacturing. Thirdly, according to the characteristics of energy dependence and related influencing factory, the paper picks up the determined targets in manufacturing energy dependence. Then from the industry of manufacturing, using Synthesized Index analysis and weight analysis method, it established the evaluating index system of manufacturing industry. Applied to the data of China's manufacturing from 1998 to 2002, it calculates the exact value of the energy dependence in manufacturing; Finally, the paper gives an advice that how to develop the energy in manufacturing from the aspects of energy supply, energy consumption and energy security. The production of this study provides important references criterion, the criterion is very helpful to establishing strategy of energy for government and related parts.