Abstract:Due to immature technology, large capital investment and high market risk, strategic emerging industries usually require the government's macro guidance and policy support in the initial stage of development. For the post-development regions, the development of strategic emerging industries is to achieve industrial transformation and upgrading and economic transcendence.For the post-development region, the development of strategic emerging industries is an important opportunity to achieve industrial transformation and upgrading and economic rush, local governments pay more attention to the innovation leading of supporting industrial policies. Based on the strategic emerging industry policy innovation model, this paper takes Datong's New Energy Industry as an example to analyze the current new energy industry innovation policies. On this basis, it gives the problems and suggestions for improvement of Datong’s New Energy Industry policy innovation,hope to provide certain policy reference and guidance for the development of strategic emerging industries in other post-development regions.