According to the 2026 Special Report on National Hydrogen‑Energy Industry Cost Research, current hydrogen storage and transportation‑related costs account for 30%‑50% of the total end‑use hydrogen cost. High‑pressure tube‑trailer transportation suffers considerable hydrogen loss and heavy safety management pressure. Liquid hydrogen liquefaction consumes enormous energy with costly thermal‑insulation supporting facilities. Conventional metal/alloy solid‑state hydrogen storage delivers low gravimetric hydrogen density and is difficult for large‑scale commercial application. These three long‑standing industrial pain points keep constraining the extensive promotion of hydrogen energy in industry, transportation and field infrastructure scenarios. This year, hydrogen‑energy project tenders and corporate R&D investment across Chinese provinces and municipalities have shifted focus toward two technical routes: solid‑state hydrogen storage and on‑site skid‑mounted hydrogen production, which serve as core solutions to break the dual bottlenecks of storage‑transport cost and safety.
Solid‑state hydrogen storage mainly includes two mainstream industrialization routes: glass microtubes and magnesium‑based alloys. Among them, matrix‑type hydrogen storage using micron‑sized glass microtubes has become a key R&D direction for special‑purpose equipment and vehicle‑borne applications thanks to its ultra‑high gravimetric hydrogen storage capacity and anti‑deflagration safety features. Multiple solid‑state hydrogen‑storage equipment industrial parks at the 500‑million‑RMB level have been signed and commenced construction. Many OEMs and military‑supporting enterprises are carrying out pilot‑scale verification. Compared with conventional 35/70 MPa carbon‑fiber gas cylinders, glass‑microtube hydrogen storage achieves a gravimetric density up to 10.1 wt%. Upon equipment damage, hydrogen is released slowly in layers without forming explosive gas mixtures. Its special‑shaped modular design adapts to irregular compact cabins for UAVs, vessels and man‑portable power supplies. Its lightweight and high‑safety strengths match the development demands of special hydrogen‑energy equipment. Benefiting from low‑cost raw materials and stable performance over wide temperature ranges, basalt‑fiber Type‑V hydrogen storage cylinders have achieved mass deployment in buses, heavy‑duty trucks and commercial hydrogen refueling stations. The two technologies jointly build a complete hydrogen‑storage product system covering high‑end and general‑purpose scenarios.
On‑site skid‑mounted metal‑steam hydrogen production represents another industrial breakthrough. Requiring no supporting wind‑solar green power and free from grid capacity and long‑distance hydrogen‑transport constraints, the whole container‑integrated unit can be flexibly towed to mines, remote construction sites, temporary logistics parks and emergency disaster‑relief locations. Rapid commissioning is realized simply by connecting water and power on‑site. Mass‑production hydrogen‑making cost can drop to 15 RMB per kilogram, more than 40 % lower than the comprehensive cost of long‑term outsourced trailer‑delivered hydrogen, eliminating heavy additional expenses for high‑pressure storage and long‑haul transportation. Numerous technical‑renovation projects in domestic oilfields, ceramics, building‑materials and mining sectors prefer mobile hydrogen‑production stations. Without investment in fixed hydrogen‑production plants, the phased‑investment model greatly eases capital pressure on small‑and‑medium‑sized enterprises.
Leading industrial institutions forecast that the total market size of domestic solid‑state hydrogen‑storage and mobile on‑site hydrogen‑production complete sets of equipment will exceed 10 billion RMB by 2027. Nevertheless, few enterprises possess the capability for simultaneous independent R&D and integrated delivery of both types of equipment. Most manufacturers only produce high‑pressure gas cylinders or electrolysis equipment separately and cannot supply integrated hydrogen‑production‑and‑storage solutions for industrial parks and mining zones. In local hydrogen‑energy demonstration project tenders, enterprises capable of providing full sets of self‑developed hydrogen‑production, new‑type solid‑state hydrogen‑storage and end‑use application equipment obtain prominent comprehensive evaluation advantages. Market share in the hydrogen storage‑transport segment will keep concentrating on full‑chain self‑R&D leading enterprises in the future.
