Hydrogen-Electric Powertrains

Zero-emission propulsion systems utilizing hydrogen fuel cells for aviation.
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Hydrogen-Electric Powertrains

Hydrogen-electric propulsion systems replace traditional jet fuel engines with electric motors powered by hydrogen fuel cells. These systems offer a pathway to zero-emission commercial aviation, significantly reducing the industry's carbon footprint. Challenges include onboard hydrogen storage, infrastructure development, and thermal management.

TRL
6/9Demonstrated
Impact
5/5
Investment
5/5
Category
Hardware

Connections

Hardware
Hardware
Hybrid-Electric Propulsion

Turbo-electric and serial/parallel hybrids reducing fuel burn and emissions.

TRL
6/9
Impact
4/5
Investment
5/5
Applications
Applications
Regional Electric & Hybrid-Electric Commercial Aviation

Zero/low-emission 9–50 seat aircraft for short-haul routes.

TRL
6/9
Impact
5/5
Investment
5/5
Hardware
Hardware
Liquid Hydrogen Storage & Fuel Systems

Cryogenic tanks, insulation, and fuel handling for hydrogen-powered aircraft.

TRL
5/9
Impact
5/5
Investment
5/5
Applications
Applications
Hydrogen Airport Fueling Infrastructure

Cryogenic storage, liquefaction, dispensing, and safety systems at airports.

TRL
4/9
Impact
5/5
Investment
5/5

Envisioning is an emerging technology research institute and advisory.

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2011 — 2026

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