Hydrogen Storage Market (2026-2036)

The growth of this market is mainly driven by the rotation of demand from onboard vehicle storage toward refuelling and distribution infrastructure, a United States production incentive that terminates for facilities not beginning construction before 1 January 2028 and is therefore pulling stationary storage investment forward, the build-out of liquid hydrogen distribution and terminal capacity, geological storage development for grid balancing and seasonal flexibility, and continuing unsubsidised industrial hydrogen storage demand in refining and chemicals. However, the collapse of fuel cell vehicle storage demand following the termination of the United States commercial clean vehicle credit, the financial distress of the specialist supply base, the small absolute size of the addressable market, and project deferrals across the hydrogen value chain restrain the growth of this market.

Beyond these, cryogenic liquid hydrogen storage for distribution and terminals, Type 4 polymer-lined composite vessels, large-scale salt cavern and depleted-field storage, chemical hydrogen carriers, and storage for power generation and grid balancing are expected to create significant growth opportunities for the stakeholders in this market.

The Hydrogen Storage Market comprises equipment, facilities and materials whose function is to contain hydrogen, measured at the revenue of the vessel, facility or material supplier and not at the value of the hydrogen contained. The market includes seamless and welded steel cylinders designated Type 1 and Type 2, metal-lined composite cylinders designated Type 3, polymer-lined composite cylinders designated Type 4, cryogenic tanks and trailers for liquid hydrogen at 20 K, tube trailers and containerised modules, surface facilities and wellhead equipment for geological storage in salt caverns and depleted reservoirs, and material-based storage based on metal hydrides, complex hydrides, adsorbents and liquid organic hydrogen carriers. Working pressures range from below 200 bar in industrial service through 350 bar for heavy vehicles and 700 bar for light vehicles to above 900 bar in station cascade systems. Hydrogen production equipment, electrolysers, fuel cells, independently sold compressors and pipelines are excluded. The market ecosystem extends from carbon fibre, resin, polymer liner, aluminium, steel and cryogenic insulation suppliers to cylinder, vessel and cryogenic equipment manufacturers, and the hydrogen project developers, industrial gas companies, refinery and chemical operators, refuelling station operators, storage system operators and vehicle manufacturers that specify and operate these assets.

The market is experiencing strong growth as hydrogen storage demand moves from onboard vehicle systems toward refuelling, distribution and large-scale stationary infrastructure. Hexagon Purus reported second-quarter 2026 hydrogen infrastructure revenue higher by NOK 64 million year on year, an increase of 406%, while hydrogen mobility revenue fell by NOK 58 million, a decline of 74%, with infrastructure moving from 46% to 55% of group revenue. Hydrogen-specific vessel and materials supply, built from the disclosed revenue of the companies that manufacture it, amounted to approximately USD 2.85 billion in 2025 across mobility vessels, station and industrial storage, cryogenic equipment, geological facilities and storage materials. Increasing investments in station cascade systems, cryogenic trailers and terminals, salt cavern facilities and industrial inventory capacity are significantly increasing demand for hydrogen storage equipment.

The distinction between hydrogen storage and the wider high-pressure gas cylinder industry is further shaping market growth, as these two supply bases operate under different qualification regimes. The global cylinder industry serves industrial gases, medical oxygen, compressed natural gas vehicles, fire suppression, breathing apparatus and beverage dispensing, and is an order of magnitude larger than its hydrogen component. Hydrogen service imposes additional requirements, because hydrogen dissolves into metals and reduces ductility and fracture toughness, with the effect intensifying at higher pressure and with higher steel strength. ANSI/CSA CHMC 1 sets test methods for evaluating material compatibility in hydrogen service, and a Type 4 cylinder may require separate approval under the pressure equipment regime of each market in which it is sold, as these regimes are not mutually recognised. Approximately USD 2.85 billion of hydrogen-specific supply therefore sits within a far larger cylinder industry that cannot serve it without requalification.

Material cost and process efficiency are increasingly determining competitive position across the vessel supply base. In a Type 4 cylinder, carbon fibre and resin commonly account for 60% to 75% of manufacturing cost, the polymer liner and boss for 10% to 15%, and winding, curing and test for the balance, so unit cost falls with fibre utilisation and winding speed and not with labour reduction. Steel and aluminium remain the dominant inputs at the 200 bar and 300 bar pressures used in industrial service, while cryogenic alloys and multilayer insulation govern cost in liquid hydrogen equipment operating at approximately 20 K, where boil-off typically runs at 0.3% to 1.0% of inventory per day depending on vessel size and service. Geological storage carries a different cost structure, as the cavern itself is created by solution mining at low cost per unit of working gas while compression, dehydration, cushion gas and wellhead equipment carry the capital.

Another major growth driver is the widening range of storage scales within the market, which is moving value toward larger installations. Composite vehicle vessels store a few kilograms of hydrogen at the highest cost per kilogram, station cascade systems store tens to hundreds of kilograms, cryogenic tanks and trailers store several tonnes, and salt caverns store thousands of tonnes at the lowest cost per kilogram of working capacity. Salt caverns are preferred for geological storage because halite is effectively impermeable to hydrogen and chemically inert toward it, while depleted hydrocarbon reservoirs and saline aquifers carry higher cushion gas and purity management requirements. Value growth is accordingly expected to concentrate in the above 10 tonne capacity band through 2036, while unit volumes remain concentrated in the 100 to 1,000 kilogram band that is expected to account for the largest share of the market in 2026.

At the same time, policy change and consolidation among suppliers are reshaping the hydrogen storage ecosystem and creating new opportunities for diversified industrial groups. Section 70511 of the One Big Beautiful Bill Act amends 26 U.S.C. section 45V(c)(3)(C) to terminate the clean hydrogen production credit for facilities that do not begin construction before 1 January 2028, while the Section 45W commercial clean vehicle credit terminated for vehicles acquired after 30 September 2025 and the Section 25D residential fuel cell credit ends for systems placed in service after 31 December 2025. Baker Hughes completed its acquisition of Chart Industries for USD 13.6 billion following European Commission approval on 13 June, with Chart retaining its name and operating as a new reporting segment. Hexagon Purus, by comparison, reduced headcount by more than 50% since 2024, from approximately 850 to approximately 400, and reported an order book of NOK 523 million with 83% scheduled for 2026 delivery.

This reflects the rotation of order books from mobility vessels toward refuelling and distribution infrastructure.

This indicates that unsubsidised industrial inventory requirements form the durable floor beneath this market.