Adelaide University-led review outlines research gaps for hydrogen-powered aviation
In Australia, an Adelaide University-led study has mapped out a route to advance the commercial aviation industry towards a net-zero emissions future, powered by green hydrogen.
The comprehensive research, undertaken in collaboration with Hong Kong Polytechnic University, analyzed 138 international studies published between 2015 and 2025 to consolidate how far the production of green hydrogen has progressed, and understand what’s needed to see it become commercially viable as a jet fuel solution.
Adelaide University PhD candidate Zahra Jaffary, lead author of the study, said green hydrogen is a viable technology but there are significant uncertainties around its feasibility, deployment and broader sector implications.
“Our research identified the current research trends and the immediate priorities that are needed to fill the gaps in understanding,” Jaffary said.
“There is a need for airport-specific case studies to assess hydrogen infrastructure needs, comparing onsite, offsite and hybrid supply chain models. We also need to urgently understand the future demand for fuel at airports, including spatial constraints and what refueling systems could look like,” Jaffary added.
“And we need to identify the policy frameworks and regulatory measures needed to enable a successful transition to hydrogen power at the airport level.”
Category: Research
