Research on Coal Environmental Cost Optimization Strategy

With an increase in the scale of society and the economy, coal environmental problems are becoming more serious and the environmental cost is increasing twofold. Environmental problems cause many social issues and economic losses for enterprises. The optimization of the environmental cost becomes more and more important. This paper analyzes the major types of coal environmental costs. Based on the premise: ¿Coal environmental cost is a kind of additional cost of coal production.¿ at first, this paper analyzes and researches the coal environmental cost level optimization; then, it studies the changes of coal environmental cost, which follow the environmental impact degree, by dividing into three intervals; later, it analyzes the coal environmental cost optimization strategy of different intervals. Finally, this paper analyzes the coal environmental cost condition optimization, and uses the guaranteed degree of social expectations environmental quality to choose reasonable optimization method.