氢能铁路时代将至，专家建议武汉建设全国首条城际氢能示范线

Core Viewpoint - Wuhan is poised to lead the hydrogen energy railway era, with experts advocating for the construction of intercity hydrogen energy demonstration lines in cities with strong hydrogen industry foundations, which could usher in a new era of green energy in railway transportation [1][3]. Group 1: Industry Development - Wuhan has established a complete "production-storage-transportation-utilization" industrial chain for hydrogen energy, ranking among the top in national comprehensive competitiveness [3]. - The city has a well-developed intercity railway network, with existing lines that can be prioritized for hydrogen energy retrofitting, enhancing the feasibility of hydrogen trains [3][4]. - The application of hydrogen energy in rail transport can diversify energy sources, reduce reliance on traditional fossil fuels, and help achieve the "dual carbon" goals in the transportation sector [3]. Group 2: Technical and Operational Aspects - The "old line, new use" model can lower infrastructure costs and ensure seamless integration with existing transport networks, making it a pragmatic choice for commercializing hydrogen railways [4]. - Establishing an intelligent hydrogen management system is crucial for the success of the demonstration line, requiring comprehensive optimization of energy scheduling and safety monitoring [4]. - The construction of demonstration lines in cities like Wuhan will not only address technical challenges related to hydrogen storage, transportation, and refueling but also provide replicable experiences for the green transformation of national rail transit [4].