World-First Liquid-Hydrogen Refuelling Marks Major Milestone as Fabrum’s Composite Tanks Power Australasia’s First Hydrogen-Electric Flight
BY Composights
Published: 03 Nov 2025
A landmark refuelling operation at Christchurch Airport has
demonstrated how liquid hydrogen and high-tech composite tanks are converging to power the next frontier in
aviation. Fabrum engineered
lightweight, triple-skin composite cryogenic storage tanks, which were
successfully filled with on-site liquid hydrogen for the first time in
preparation for the region s first hydrogen-electric flight. The integration of
liquid-hydrogen infrastructure and advanced composite materials paves the way
for zero-emission aircraft with longer range and lower weight signalling a
major leap forward in sustainable aviation.
Fabrum designed
and manufactured the advanced composite liquid-hydrogen tanks for the aircraft companies AMSL Aero and
Stralis Aircraft. The refuelling was successfully completed at Fabrum s
dedicated liquid-hydrogen test facility at Christchurch Airport, developed in
partnership with the airport at its renewable energy precinct.
Christopher Boyle, Managing Director of Christchurch-based Fabrum, a world leader in zero-emission transition technologies, said: Our lightweight composite tanks, together with our hydrogen liquefier and refuelling systems, are critical enablers for hydrogen-powered flight. By bringing all the elements together for the first time on site at an international airport producing, storing, and dispensing liquid hydrogen into composite aviation tanks as a fuel we re proving that liquid-hydrogen technologies for aircraft are now available and that hydrogen-electric flight will soon be a reality in Australasia.
Bob Criner, CEO of Brisbane-based Stralis Aircraft, a developer of high-performance, low-operating-cost hydrogen-electric propulsion systems, said: It s fantastic to see more of Fabrum s hydrogen technologies unveiled and tested. We are working with Fabrum to develop onboard tanks for our fixed-wing test aircraft to supply hydrogen to our hydrogen-electric propulsion system. We re excited to see Fabrum s hydrogen fuel dispensing systems for these onboard tanks proven out in testing. This is a vital step toward our first liquid hydrogen test flights.
Christchurch Airport CEO Justin Watson said, It s fantastic to welcome aviation industry leaders paving the way for a transition to a low-emissions future here at the airport. Christchurch Airport continues to play a leadership role in advancing zero-emission infrastructure, positioning the airport to support liquid-hydrogen aviation.
Pioneering Liquid Hydrogen Technologies Unveiled
Christopher Boyle says that Fabrum, AMSL Aero and Stralis Aircraft are demonstrating that liquid-hydrogen fuel is a credible alternative for the aviation industry. The pioneering liquid-hydrogen technologies and ground-breaking aviation projects in the spotlight at the testing event included:
- Fabrum triple-skin aviation fuel tanks: Fabrum unveiled a triple-skin composite onboard tank for aviation applications at its airport test facility. Fabrum s groundbreaking composite manufacturing techniques are the culmination of over two decades of research and development in the fields of cryogenics and composites. Its proprietary triple-skin liquid hydrogen tank technology provides enhanced thermal insulation and fast refuelling compared to conventional double-skin tank designs, delivering up to 70% faster refuelling times and an 80% reduction in boil-off losses during refuelling.
- AMSL Aero liquid-hydrogen storage Dewar and onboard aviation fuel tanks: AMSL Aero received composite onboard aviation tanks developed by Fabrum, which will be installed on its Vertiia aircraft for long-range flights. The cryogenic Dewar stores liquid hydrogen (with a boiling point much lower than room temperature). Vertiia. Using hydrogen, Vertiia will achieve optimal range, payload, and speed.
- Stralis Aircraft liquid-hydrogen storage Dewar and onboard aviation fuel tanks: Stralis Aircraft is expanding its hydrogen technology portfolio with the procurement of a cryogenic Dewar for storing and refuelling liquid hydrogen, complementing the onboard liquid hydrogen tanks and fuel system. The company s lightweight hydrogen-electric propulsion system will be powered by liquid hydrogen from Fabrum s cryogenic aviation tanks, which are mounted on the wings of Stralis fixed-wing test aircraft. Stralis expects its hydrogen-electric propulsion system will enable travel up to ten times further than battery-electric alternatives and save 20-50% on operational costs compared to fossil fuel. Its first hydrogen test flight is expected to take off in Australasia within six months.
Industry collaboration
These hydrogen advancements stem from strong industry collaboration aimed at accelerating zero-emission aviation. Fabrum, AMSL Aero, and Stralis Aircraft are members of the Hydrogen Flight Alliance in Australia, which is advancing the development of hydrogen-electric flight. AMSL Aero was recently awarded a grant from the Australian Government Department of Industry, Cooperative Research Centres Projects (CRC-P) Program for a Liquid Hydrogen Powered Aircraft for Regional and Remote Australia project, with Fabrum among the collaborators. Stralis Aircraft and Fabrum have also received support from Ara Ake, New Zealand s future energy centre, to fast-track hydrogen technology for Australasia s first liquid-hydrogen-powered flight.
Source - fabrum.nz
