2007年底,国家发改委批准武汉城市圈和长沙、株洲、湘潭(简称“长株潭”)城市群为全国资源节约型和环境友好型(简称“两型”)社会建设综合配套改革试验区。煤炭行业粗放式发展模式形成的高污染与高成本开发,技术装备落后、安全事故多发与“两型”社会建设 At the end of 2007, the National Development and Reform Commission (NDRC) approved the urban agglomeration of Wuhan and the urban agglomerations of Changsha, Zhuzhou and Xiangtan (hereinafter referred to as “Changzhutan”) as comprehensive resource reforms and resource-saving and environment-friendly test area. The extensive development mode of the coal industry has resulted in the development of high pollution and high costs, the backward technology and equipment, the frequent occurrence of safety accidents and the “two types” of social construction