Recently, support policies have been issued intensively in many places in China to actively seize the "new track" for hydrogen energy development, and the development and application of related industries have been accelerated. The insiders pointed out that China's hydrogen energy industry chain is taking shape and its development potential is gradually released. As an emerging industry, many links of the hydrogen energy industry chain need to be improved, and further cost reduction and efficiency enhancement are the key points in the future. The first batch of commercial hydrogen fuel vehicles in Guangxi were delivered for use a few days ago. According to the standard of 10000 kilometers per year, each vehicle can reduce carbon emissions by 1004 kg per year. Commercial hydrogen fuel vehicles can be widely used in urban passenger cars, municipal sanitation, engineering construction, urban and intercity logistics and distribution, heavy haul and refrigerated transportation and other scenarios. Recently, many regions have intensively introduced support policies to actively seize the "new track" of hydrogen energy development, and the development and application of related industries have been accelerated. "The development of hydrogen energy industry is a strategic choice for Beijing to cope with climate change and achieve green and sustainable development." Peng Xuehai, deputy director of the Beijing Municipal Bureau of Economy and Information Technology, said that during the "Fourteenth Five Year Plan" period, Beijing will give full play to its advantages in gathering scientific and technological resources and human resources, strengthen policy guidance and industrial cultivation, promote hydrogen technology innovation, demonstration application and industrial development, strive to build Beijing into a hydrogen energy industry city with international influence, and promote the layout of the entire industrial chain in Beijing Tianjin Hebei. According to the plan, by 2025, Beijing will have the basis for large-scale promotion of hydrogen energy industry, with a relatively complete industrial system and supporting infrastructure; Cultivate 10 to 15 leading enterprises with international influence, and build 3 to 4 world-class R&D and innovation platforms; The industrial scale of Beijing Tianjin Hebei region reached more than 100 billion yuan, reducing carbon emissions by 2 million tons; More than 10000 fuel cell vehicles were promoted. Shaanxi has released three plans and action plans related to hydrogen energy. It is estimated that by 2025, the provincial policy and environment system for hydrogen energy development will be basically formed, a number of ten thousand ton vehicle hydrogen plants will be formed, about 100 hydrogen refueling stations will be built and put into operation, and efforts will be made to promote about 10000 fuel cell vehicles of all types. A number of renewable energy hydrogen production projects will be completed and put into operation, with the scale of the whole industrial chain reaching more than 100 billion yuan. In accordance with the Medium and Long term Plan for the Development of Henan Hydrogen Energy Industry (2022-2035) and the Work Plan for the Planning and Construction of Zhengzhou Kaifeng Luopu Hydrogen Corridor, by 2025, there will be more than 100 enterprises related to the hydrogen energy industry chain in Henan, the total output value of the hydrogen energy industry will exceed 100 billion yuan, and the promotion and demonstration of various types of hydrogen fuel cell vehicles will strive to exceed 5000. According to the relevant policies related to hydrogen energy published throughout the country, many regions plan to achieve the scale of hydrogen energy industry of more than 100 billion yuan by 2025. At present, China's hydrogen energy industry is developing steadily. Qin Zhidong, vice president of business of Beiqi Foton Automobile Co., Ltd. and president of Zhilan New Energy, believes that the global hydrogen energy industry is in the initial demonstration and business model exploration stage, and is expected to enter the commercialization stage after 2030. China's hydrogen energy industry has initially formed a relatively complete industrial chain from hydrogen production, storage, transportation and processing to application, and is on the eve of large-scale development. Number