Impact Evaluation of Industrial Energy Consumption Based on Input-output Complex Network

摘要

Target control and industrial transfer are important methods to regulate energy conservation and emission reduction in the region, so measuring the influence of each industry to energy consumption is the basis of regional industrial structure adjustment.Firstly, an energy flow network model is constructed based on the theory of Industrial Complex Network.It describes the mutual input and consumption of material and energy among industrial sectors.Then, the index system is designed to evaluate the influence of each industry on energy consumption in the economic system.According to the evaluation, methods are searched for to regulate energy-saving and emission-reducing on the industrial level.Based on the data of Shandong Province, the strategies of energy saving and emission reduction are put forward: research and develop new technologies; Sort management, focusing on the control of “key industries”, and paying attention to the industries that consume less energy but relevant more with others appropriately; Rational layout industry, optimize industrial structure and so on.