Core Viewpoint - Sichuan Province is advancing its hydrogen energy industry by implementing a long-term development plan that focuses on various hydrogen production technologies and storage solutions [1] Group 1: Hydrogen Production Technologies - The plan emphasizes the development of green and large-scale hydrogen production technologies, aiming to break through megawatt-level proton exchange membrane electrolysis technology [1] - It includes research on solid oxide electrolysis, anion exchange membrane electrolysis, and advanced methods such as photolytic water splitting and high-temperature nuclear hydrogen production [1] Group 2: Hydrogen Storage Solutions - The focus is on achieving breakthroughs in manufacturing technologies for high-pressure hydrogen storage tanks (70 MPa and above) and low-temperature liquid hydrogen storage tanks [1] - There is an emphasis on increasing research into salt cavern hydrogen storage, solid-state hydrogen storage, organic liquid hydrogen storage, and deep cryogenic liquid hydrogen technologies [1] Group 3: Infrastructure and Transportation - The plan also explores the technology for blending hydrogen with natural gas and the transportation of pure hydrogen through pipelines [1]