Coal is a kind of energy with high carbon emissions, and the global demand for reducing carbon emissions and improving environmental quality is getting higher and higher. In response to the pressure of environmental protection, the government has implemented a series of restrictions and rectification measures, including reducing coal consumption and closing high-pollution and inefficient coal mines. This led to the closure or transformation of some coal mines in Datong area;
In order to promote the transformation and upgrading of the economic structure, the government encourages the development of emerging industries and high-tech industries. Compared with the traditional heavy industry city model, developing emerging industries can bring higher efficiency, stronger competitiveness and more sustainable economic growth. Therefore, Datong needs to adjust its industrial structure to meet the needs of economic transformation.