Core Viewpoint - The article discusses the guidelines issued by the National Energy Administration regarding the high-quality development of energy equipment, emphasizing the need for self-controllable, high-end, intelligent, and green development in China's energy key equipment industry by 2030 [5]. Group 1: Guidelines and Objectives - By 2030, China's energy key equipment industry chain and supply chain should achieve significant results in self-control, high-end, intelligent, and green development, with a globally leading technology and industrial system [5]. - The guidelines aim to effectively support strategic tasks such as efficient and intelligent energy exploration, low-carbon energy conversion, low-cost energy storage, and stable energy transmission [5]. Group 2: Hydrogen Energy Equipment Development - The guidelines call for accelerating breakthroughs in reliable, long-life, and high-efficiency electrolysis hydrogen production equipment, as well as developing large-scale off-grid hydrogen production technology [7]. - There is a focus on developing high-grade pipeline materials resistant to hydrogen embrittlement, high-performance carbon fiber materials, and new composite materials [7]. - The guidelines emphasize the need for advancements in hydrogen storage and transportation technologies, including high-pressure gas, low-temperature liquid, and solid-state hydrogen storage systems [7]. - Key technologies to be tackled include high-temperature sealing materials, long-duration hydrogen storage, and hydrogen-electric synergy, along with the development of low-energy, short-process equipment for methanol and ammonia synthesis [7].

Core Insights - The National Energy Administration and four other departments have released guidelines to promote high-quality development of energy equipment, focusing on hydrogen production and storage technologies [1] Group 1: Hydrogen Production Technologies - Accelerate breakthroughs in high-reliability, long-life, and high-efficiency electrolysis equipment for hydrogen production, suitable for variable power input [1] - Develop large-scale off-grid hydrogen production technology to enhance the local consumption and utilization of renewable energy [1] Group 2: Storage and Transportation Technologies - Develop large-diameter hydrogen-resistant high-strength steel pipeline materials, high-performance carbon fiber materials, and new composite materials [1] - Strengthen research on solid, liquid, cryogenic high-pressure composite, and organic liquid storage and transportation technologies, as well as long-distance hydrogen pipeline connection technologies [1] - Create high-pressure container bundles, high-capacity hydrogen compressors, and low-energy hydrogen liquefaction expansion machines to support a diverse equipment system for hydrogen storage [1] Group 3: Key Equipment and Catalysts - Research high-temperature seals and hydrogen-resistant materials to overcome challenges in long-term hydrogen storage and hydrogen-electric synergy [1] - Breakthroughs in hydrogen-rich vertical furnaces, hydrogen-blended/pure gas turbines, and high-power, high-stability fuel cells are emphasized [1] - Focus on carbon dioxide hydrogenation to methanol, ammonia combustion, efficient catalysts, and flexible synthesis technologies [1] - Develop low-energy, short-process methanol synthesis, ammonia synthesis, and biomass gasification equipment to support the diversified application of hydrogen-based fuels in industrial, power, and transportation sectors [1]