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AeroTime • Ian Molyneaux

ZeroAvia secures two-year runway with financing to industrialise SuperStack Flex hydrogen fuel-cells

ZeroAvia has closed a new financing round led by Barclays Climate Ventures, Breakthrough Energy Ventures, Ecosystem Integrity Fund, Horizons Ventures, Summa Equity and AP Ventures, extending its cash runway by about two years. The funds will accelerate development and industrialisation of its SuperStack Flex hydrogen fuel‑cell system for defense, UAV and eVTOL applications.

2025-12-22T02:07:23.269132-08:00

FlightGlobal

ZeroAvia UK staff exodus jeopardizes hydrogen propulsion certification timelines

2025-12-11T11:05:53.936720-08:00

Aviation Week

Onera commissions airframe testbed to advance hydrogen-tank integration for Clean Aviation

2025-12-19T14:43:42.262655-08:00

Aviation Week

Onera Commissions Airframe Testbed to Validate Hydrogen Tank Integration

2025-12-19T06:35:52.546625-08:00

News Timeline

AeroTime

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ZeroAvia secures two-year runway with financing to industrialise SuperStack Flex hydrogen fuel-cells ZeroAvia has closed a new financing round led by Barclays Climate Ventures, Breakthrough Energy Ventures, Ecosystem Integrity Fund, Horizons Ventures, Summa Equity and AP Ventures, extending its cash runway by about two years. The funds will accelerate development and industrialisation of its SuperStack Flex hydrogen fuel‑cell system for defense, UAV and eVTOL applications.

2025-12-22T02:07:23.269132-08:00

ZeroAvia secures two-year runway with financing to industrialise SuperStack Flex hydrogen fuel-cells

Aviation Week

Onera commissions airframe testbed to advance hydrogen-tank integration for Clean Aviation Onera has started using a new structural-materials testbed to advance integration of hydrogen storage tanks into airframes for the Clean Aviation programme. The facility applies novel testing methods to characterise material behaviour, load paths and attachment interfaces necessary to validate hydrogen‑propelled airframe structural designs.

2025-12-19T14:43:42.262655-08:00

Onera commissions airframe testbed to advance hydrogen-tank integration for Clean Aviation

Aviation Week

Onera Commissions Airframe Testbed to Validate Hydrogen Tank Integration Onera has commissioned a new airframe testbed to evaluate structural materials and validate integration of hydrogen storage tanks into aircraft structures. The facility will support mechanical, thermal and interface testing to inform design choices and safety cases for hydrogen‑fuelled airframes and components.

2025-12-19T06:35:52.546625-08:00

Onera Commissions Airframe Testbed to Validate Hydrogen Tank Integration

FlightGlobal

ZeroAvia UK staff exodus jeopardizes hydrogen propulsion certification timelines Following redundancies at its U.S. site, ZeroAvia is now facing a staff exodus at its UK operations, raising doubts about its ability to meet stated certification timelines for hydrogen propulsion systems. The departures increase near-term risk to program resourcing and regulatory progress.

2025-12-11T11:05:53.936720-08:00

ZeroAvia UK staff exodus jeopardizes hydrogen propulsion certification timelines

FlightGlobal

Beyond Aero begins site search for BYA‑1 fuel‑cell business‑jet production campus French business‑jet developer Beyond Aero has begun searching for a site for a production campus for its fuel‑cell BYA‑1 after completing feasibility studies for a facility sized to produce up to 60 aircraft per year, with potential expansion to 120. The move signals a step toward serial production.

2025-12-08T02:48:56.626920-08:00

Beyond Aero begins site search for BYA‑1 fuel‑cell business‑jet production campus

AeroTime

JEKTA unveils 1:9 scale PHA‑ZE 100 amphibious demonstrator with eight‑motor distributed electric propulsion Swiss developer JEKTA has unveiled a 1:9 scale test model of its PHA‑ZE 100 amphibious flying boat, featuring eight‑motor distributed electric propulsion, advanced aerodynamics and enlarged cockpit/cabin glazing. Flight and water testing is under way in Italy as the company targets production around 2030–2031.

2025-12-04T02:12:41.039175-08:00

JEKTA unveils 1:9 scale PHA‑ZE 100 amphibious demonstrator with eight‑motor distributed electric propulsion

Aviation Week

AECC unveils all-electric, hybrid-electric and hydrogen-combustion powerplants at Aero Asia 2025 AECC, China’s state-owned aero-engine maker, unveiled a trio of alternative-propulsion powerplants — all‑electric, hybrid‑electric and hydrogen‑combustion — at the Aero Asia 2025 exhibition in Zhuhai (Nov. 27–30), putting the systems on public display to industry delegates and media representatives.

2025-12-01T12:09:54.231273-08:00

AECC unveils all-electric, hybrid-electric and hydrogen-combustion powerplants at Aero Asia 2025

Australian Aviation

Qantas CEO: SAF is the best near‑term bet over hydrogen and electric aircraft Speaking at a Commonwealth Bank sustainability panel, Qantas CEO Vanessa Hudson said the carrier will prioritise sustainable aviation fuel (SAF) to reduce carbon emissions, viewing SAF deployment as a more viable near‑term decarbonisation route than hydrogen or electric aircraft development.

2025-11-26T22:54:09.340923-08:00

Qantas CEO: SAF is the best near‑term bet over hydrogen and electric aircraft

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Hydrogen News

ZeroAvia secures two-year runway with financing to industrialise SuperStack Flex hydrogen fuel-cells

ZeroAvia UK staff exodus jeopardizes hydrogen propulsion certification timelines

Onera commissions airframe testbed to advance hydrogen-tank integration for Clean Aviation

Onera Commissions Airframe Testbed to Validate Hydrogen Tank Integration

News Timeline