Coal is China's main energy. With the rapid development, coal enterprises face problems of resources waste and environmental pollution, so energy conservation is imperative for coal enterprises. Implementing the technological transformation and upgrading, eliminating the energy-production and energy-consuming equipment, taking the new way to improve water circulation, achieving efficient utilization of water resources in mine, gradually eliminating ground gangue hill, and achieving the comprehensive utilization of solid waste is a set of feasible new method for the intensive, low-carbon, efficient, cycle development process of coal industry.% 煤炭是我国的主要能源，煤炭企业在快速发展的同时，面临着资源浪费和环境污染问题，煤炭企业节能减排工作势在必行。实施技术改造和升级，淘汰落实产能和耗能设备，采取改善水源循环新方法，实现矿区水资源的高效利用，逐步消灭地面矸石山，使固体废物达到综合利用，是煤炭行业在集约、低碳、高效、循环发展的过程中找到的一套切实可行的新方法。
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