China's Energy Efficiency Study

Energy has become the important economic development in the world today basic strategic resources. As countries of reform and opening up, China's rapid economic development, meanwhile China's energy consumption is also in constant rise, at present our country has become the second only to America's second major energy consumer, and China's energy consumption growth in recent years more and more quick likely overtake America as the world's largest energy consumer, so in the long run, China's energy demand will become the world's problem. With the constantly carbon-based energy consumption, global climate change to the great influence of global climate change to put forward the concept of a low carbon economy, low carbon economy is essentially an improving energy efficiency. In the 11th five-year plan explicitly put forward our country also reduce energy consumption per unit of GDP by 20% goal that the government has risen on energy efficiency the state power. Energy efficiency enhancement, to achieve a low carbon economy and sustainable development establishing resource conservation and environment friendly society has a vital role. Combining with the entire elements energy efficiency and single factor analysis, energy efficiency respectively total factor energy efficiency will each input key consideration into the model, through the EMS1.3 calculated the total factor energy efficiency in China, so total factor energy efficiency can be more accurate description of the energy efficiency in China and now the changes in China's energy efficiency. Moreover by single factor energy efficiency and its influencing factors, the impulse response analysis of the factors affecting one graph to examine the impact of energy efficiency, can find the most fundamentally from can improve the energy efficiency of reason, and suit the remedy to the case can achieve the effect of work like a charm. Found in from many influence factors of energy prices, technological progress, marketization level and other factors on energy efficiency have significantly boost role, the industrial structure (the second industrial output value ratio) and energy structure (coal consumption ratio) to our country's energy efficiency has apparent obstacle role. Therefore, our country should adhere to improve energy efficiency as the core, the transformation of the mode of economic development, the adjustment of economic structure, accelerating technological progress and development of new energy as fundamental, can try to construct the energy saving of the industrial structure, development mode and consumption model.