Simulation and Prediction of 3E System in Shandong Province Based on System Dynamics

After more than a decade of rapid growth in the industrial economy, the energy and environmental systems are increasingly hindering the long-term stable development of the economic system, which forces local governments to optimize policy design and promote more coordinated development of the economy-energy-environment system. Based on the theory of system dynamics, this paper constructs the system dynamics model of shandong province’s economy-energy-environment system, and discusses the optimal path for the coordinated development of shandong province’s 3E system by means of Vensim software simulation.