2012年3月22日国家能源局对外发布了《煤炭工业发展“十二五”规划》,其中主要发展目标摘录如下:到2015年,煤炭调整布局和规范开发秩序取得明显成效,生产进一步向大基地、大集团集中,现代化煤矿建设取得新进展,安全生产状况显著好转,资源回采率明显提高,循环经济园区建设取得重大进展,矿区生态环境得到改善,企业“走 March 22, 2012 The National Energy Administration released the ”Twelfth Five-Year Plan for Coal Industry Development" released by the National Energy Administration. The major development goals are summarized as follows: By 2015, the order of coal restructuring and standardization has achieved remarkable results and the production will further New progress was made in the construction of large bases and large groups and in the construction of modernized coal mines. As a result, the safety in production was significantly improved and the resource recovery rate was significantly improved. Significant progress was made in the construction of circular economy parks and the ecological environment in mining areas was improved.