Hydrogen storage bottle concept

What is the significance of hydrogen storage in bringing about the hydrogen economy?

The significance of hydrogen storage in bringing about the hydrogen economy will be discussed below. Hydrogen storage is regarded as the most important aspect of the hydrogen economy, encompassing production, distribution, and applications. To realise hydrogen as a fuel, hydrogen storage is the “bottle-neck” [ 5 ].

What is liquid hydrogen storage?

Similar to compression of hydrogen, liquid hydrogen storage is a well-established technology . Liquefied hydrogen offers high rates of hydrogen release similar to compressed hydrogen and low adiabatic expansion energy at cryogenic condition [13, 27, 28].

What is a hydrogen storage cycle?

The storage cycle consists of the exothermic hydrogenation of a hydrogen-lean molecule at the start of the transport, usually the hydrogen production site, becoming a hydrogen-rich molecule. This loaded molecule can be transported long distances or be used as long-term storage due to its ability to not lose hydrogen over long periods of time.

Why is hydrogen storage a problem?

The production of hydrogen is primarily contributed to by non-renewable sources, provoking an increase in the concentration of carbon dioxide in the air. Concerning hydrogen storage, the associated challenges are fundamentally linked to cost, efficiency, volume, and weight, as well as regulations and standards .

How can hydrogen be stored in a cryogenic tank?

Another option is the transportation of liquefied hydrogen, which allows for compact storage in cryogenic tanks. Finally, transporting hydrogen using solid-state storage methods offers high capacity and safety, although each method has its own advantages and limitations.

What is a hydrogen storage solution?

Efficient hydrogen storage solution for sustainable energy transportation and storage. Enables safe and cost-effective hydrogen transportation and distribution networks. Promotes renewable energy integration through versatile and scalable storage capabilities. Facilitates decarbonization efforts by enabling long-term, stable hydrogen supply chains.