Abstract: The coordinated development of Beijing city, Tianjin city and Hebei province is a major national development strategy put forward by the 19th National Congress of the Communist Party of China.The smooth progress of coordinated development is inseparable from the energy security of coal, but with the further development of coordinated development, the development and utilization of coal required higher requirements.On the basis of summarizing the current situation of coal resources, the authors analyze the situation from the aspects of total quantity, structure, environmental protection and utilization, and draw out follows conclusions:coal relies mainly on external supply from Shanxi province, Shaanxi province and Inner Mongolia; low-carbon transition of energy structure reduces coal consumption; prevention and control of atmospheric pollution accelerates the pace of “drop in demand”; the clean and efficient use of coal is increasingly important.Define the development and utilization of its key issues are that coal de-capacity is still the subject, and the lack of sufficient supplementary clean energy become short board.Finally, the relevant policy suggestions are put forward.