Research and empirical analysis on structural decomposition model of energy saving contribution sources for provinces in China

With the continuous improvement of China's economic scale and increasing energy demand, various regions have become increasingly dependent on energy, and energy conservation has become an important measure to ensure energy security and protect the environment.In this context, in order to ensure the targeted implementation of energy-saving and emission reduction measures in various regions and promote the gradual transition of China's economy to low-carbon green, this paper analyzes the current energy consumption status of each province and decomposes its energy conservation contribution source structure. And an empirical analysis was carried out to effectively promote the implementation of energy conservation in China.