H2Flow
Redefining Hydrogen Logistics

H2Flow is an advanced technology for storing and transporting hydrogen in the form of a stable liquid – an organic hydrogen carrier (“hydrogen oil”).

The solution ensures maximum safety, low costs, and full compatibility with existing logistics infrastructure.

Thanks to its unique properties, hydrogen can be safely stored for many months – even extended periods – without losses or evaporation risks.

 

Why H2Flow?

  • Hydrogen stored in a stable liquid – no compression, no cryogenics.

  • Transport with standard road tankers, rail tankers, containers, and pipelines.

  • Long-term storage of hydrogen without quantitative or qualitative losses.

  • No risk of explosion or evaporation.

  • Carrier can be reused more than 500 times.

CZYTAJ WIĘCEJ

Key Parameters

x500

Carrier can be reused more than 500 times. 
The carrier can be fully regenerated

Lifespan

0%

no risk of flammability or explosion
no compression, no cryogenics

0% risk of fire and explosion

99.999 %

Hydrogen purity after release
Hydrogen content: 60 kg H₂ / m³ of carrier

Purity

Advantages Over Other Methods

H2Flow – Hydrogen Carrier

H2Flow transforms hydrogen logistics. By binding hydrogen in a safe liquid carrier, it eliminates the risks of high pressure and cryogenics. The system allows hydrogen to be transported and stored under ambient conditions, using standard tankers, trains, ships, or pipelines.

The carrier can be regenerated and reused more than 500 times, making the solution cost-effective, environmentally friendly, and highly scalable.

Most importantly, hydrogen can be stored for months – even years – without any losses, ensuring unmatched flexibility and security of supply.

€0.05

LFP €0.07

Advantages of GESS

  • Ultra-fast response (3–10 ms)

  • Very high efficiency (up to 98%)

  • Long lifespan (20,000+ cycles)

  • Solid electrolyte – non-flammable, no thermal runaway

  • Ideal for grid stabilization and peak power support

CGH₂ – Compressed Hydrogen

Compressed hydrogen requires very high pressures (350–700 bar), which means heavy tanks, limited payload capacity, and constant safety monitoring. While refueling is fast, the overall efficiency and transport range are limited, and operating costs remain high due to compression energy.

 

€0.03

LFP €0.07

Advantages of GSSB

  • High energy density

  • Long lifespan (up to 15,000 cycles)

  • Solid electrolyte – safe, no leakage or fire risk

  • Stable operation across a wide temperature range

  • Suitable for long-term storage, arbitrage, and critical backup power

LH₂ – Liquid Hydrogen

Liquid hydrogen offers higher energy density and enables long-distance transport, but at a significant cost. Cryogenic infrastructure is extremely expensive, liquefaction consumes vast amounts of energy, and daily boil-off losses are unavoidable. Safety risks linked to ultra-low temperatures and rapid evaporation make it a challenging option for scalable use.

€0.04

LFP €0.07

Advantages of Hybrid Storage (GESS + GSSB)

  • Combination of ultra-fast response and large capacity

  • Average lifespan of 16,000 cycles

  • High efficiency (up to 98%)

  • Solid electrolyte – safe and stable

  • Flexible ratio of power to capacity, tailored to application

  • Lower energy cost (LCOE) and long-term profitability

Transport and Storage Costs per 1 kg of Hydrogen

The charts clearly demonstrate the cost advantage of H2Flow over alternative hydrogen logistics methods:

  • Up to 100 km: All technologies show relatively similar storage costs, but H2Flow already delivers the lowest overall cost thanks to ambient transport conditions and reusable carrier.

  • Up to 500 km: Differences become more pronounced – compressed hydrogen (CGH₂) and liquid hydrogen (LH₂) costs increase significantly, while H2Flow remains stable and the most economical option.

  • Up to 1000 km: The gap is the largest. CGH₂ and LH₂ become highly expensive due to compression and cryogenics, while ammonia requires costly hydrogen release. H2Flow consistently offers the lowest cost per kilogram, with no losses during long-term storage.

 

Conclusion: H2Flow is the most competitive solution across all transport ranges, combining safety, scalability, and long-term economic efficiency.

What is the lifespan of LFP and Hybrid storage systems?

The hybrid HESS storage system offers over 2.6 times longer operational lifespan, which significantly enhances system stability and reduces component replacement costs over the long term.

Operational lifespan (average number of life cycles):

  • GESS + GSSB: approx. 17,500 cycles

  • LFP: approx. 6,000 cycles

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Chamber of Commerce nr. Rotterdam NL 86796186