100% renewable targets will require power storage to manage flows on the net
Electrolysers utilise these intermittent power flows to produce H2 gas from water
H2 gas can be stored in large quantities underground and transported via existing gas pipelines
H2 vehicles recharge faster and are more durable than battery powered transport
Growing H2 demand in industrial processes will reduce costs and increase supply

Air Liquide announces an equity investment in the Australian company HYDREXIA through its subsidiary ALIAD, which is dedicated to investments in technology startups. Founded in 2006 and based in Brisbane, Australia, HYDREXIA is a spin-off of the University of Queensland. In 7 years, this young and innovative company has developed effective and reliable hydrogen storage technology using a new magnesium alloy in a solid form called “hydride”.

The hydrogen storage in the form of magnesium hydrides is a technology that has been known since 1975, with its industrialization and commercialization being slowed down until now because of the high production cost. This new alloy should make it possible for the production of fixed or mobile stocks at a competitive price compared to existing technologies, combined with ahigher storage density.

This technology is to be used for industrial hydrogen markets such as glass, steel and chemicals. In concrete terms, Air Liquide could deliver hydrogen stored in the form of hydride to its customers rather than in cylinder or bulk.

François Darchis, Senior Vice-President and a Member of the Air Liquide Executive Committee, said: “Storage in the form of magnesium hydride should allow us to offer our industrial customers a particularly innovative solution. Air Liquide has chosen to invest not only in the development of its own technologies but also, notably through ALIAD, in young innovative companies working in closely related fields. Innovation is at the heart of our strategy and allows Air Liquide to strengthen its competitiveness and open new markets.”