Abstract: The coal industry is a basic industry related to national economic lifelines，under the structure of China's energy consumption is dominated by coal，not only to the development of the energy industry，but also to clean utilization of coal for protect the environment，so it is essential to make scientific decision for the development of clean coal industry.In order to find out the special coal’s resources，and to achieve the goal of clean utilization of coal，based on national reserve utilization survey database，the degree of protection of the database as well as domestic and international authoritative website and other related data，use large data analysis methods，GIS decision support model for the development of special coal information system.Finally，built special coal information system of the only domestic，the top of world，and service users from all，and it is effective support for geological survey of oil & energy and gas and the development of the coal industry.