Abstract: Inner Mongolia Municipality is abundant in coal resources,the rich resources and constantly perfect supporting facilities provide a vita base for economic development.This paper analyzes the supply and demands of coal resources in this area,and the guarantee level of coal resource,supply and demand between 2011~2015,then draw a conclusion that the supply and demand situation of coal resources is good.But in present,the exploration degree of coal resources is limited,although coal resources is huge,occupies the national first place,But recoverable reserves,foundation reserves take a low proportion,impact the guarantee level of the resource.Along the increasing demand of energy mineral such as coal,the production of raw coal rose sharply.The development and utilization of behavior must be get further standardize,on the one hand,to ensure that supply and demand balance,must according to the scale,intensive,mechanization of the established goals to reasonable planning capacity,at the same time,will continue to carry out total amount control,as far as possible slow excessive development brought about by the ecological environmental impact,and promote the improvement of mining recovery rate and the extension of industry chain,to realize the resources saving and comprehensive utilization.Through the reasonable answer,really realize the region coal resource advantage to economic advantage of scientific transformation,realize the sustainable supply of coal resources and scientific development and utilization and protection.