Evaluation index system of steel industry sustainable development based on entropy method and topsis method

Abstract

Sustainable development is the only way for the development of human society. As an important part of the national economy, the steel industry is an energy-intensive industry and needs to go further for sustainable development. In this paper, we use entropy method and Topsis method to evaluate the development of China's steel industry during the "12th Five-Year Plan" from four aspects: resource utilization efficiency, main energy and material consumption, pollution status and resource reuse rate. And we also put forward some suggestions for the development of China's steel industry.