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H2FLY

H2FLY

Operating Status: Acquired Subsidiary

H2FLY develops hydrogen-electric powertrains for aircraft manufacturers and operators using flight-proven liquid-hydrogen fuel cells.

Operating headquarters
Stuttgart, Baden-Württemberg, DE🇩🇪
Founded
2015
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Library

H2FLY - Library

h2fly.de·Crawled Oct 11, 2026·

Topics

Publication type

Content origin
Row density

Product

6 pages
  1. Brennstoffzellensysteme - H2Fly | DE/de/core-systems/brennstoffzellensysteme

    The H2F-175 is H2FLY's fuel cell system series — modular in design and scalable from 30 kW up to 2 MW.

  2. Concept Modeling & Development - H2Fly | DE/de/supporting-solutions/concept-modeling-and-development

    Integrating a hydrogen-electric propulsion system into an existing or new aircraft platform requires careful preliminary analysis.

  3. Flüssigwasserstoff-Infrastruktur - H2Fly | DE/de/core-systems/fluessigwasserstoff-infrastruktur

    In collaboration with industry partners, we are developing the supply and refueling infrastructure for hydrogen-electric flight.

  4. Flüssigwasserstoff-Tanksysteme - H2Fly | DE/de/core-systems/fluessigwasserstoff-tanksysteme

    The choice of hydrogen storage has a direct impact on range, payload, and system weight in aviation. Liquid hydrogen offers clear advantages over gaseous hydrogen in key performance metrics.

Blog

1 page
  1. Engineering Insights - H2Fly | EN/en/engineering-insights

Press

6 pages
  1. Media Coverage - H2Fly | DE/de/medienberichte
  2. News Coverage - H2Fly | EN/en/news-coverage
  3. Newsroom - H2Fly | DE/de/newsroom

    Latest news and press releases from H2FLY — a pioneer in hydrogen-electric propulsion systems for aviation. Projects, partnerships, and milestones on the path to emission-free aviation.

  4. Newsroom - H2Fly | EN/en/newsroom

    Latest news and press releases from H2FLY – pioneering hydrogen-electric powertrain systems for aviation. Projects, partnerships and milestones on the path to zero-emission flight.

Careers & Hiring

2 pages
  1. Careers - H2Fly | EN/en/careers

    Join H2FLY in Stuttgart an work on hydrogen-electric propulsion systems for aviation. Explore open positions and become part of a team on a mission.

  2. Karriere - H2Fly | DE/de/karriere

    H2FLY develops hydrogen-electric propulsion systems for aviation. Explore our open positions and become part of the team.

About

2 pages
  1. Hydrogen Aviation Company - H2Fly | DE/de/ueber-uns

    H2FLY is a global leader in hydrogen-electric propulsion technology for aviation, based in Stuttgart. Learn more about our mission and history.

  2. Hydrogen Aviation Company - H2Fly | EN/en/about-us

    H2FLY is a hydrogen aviation company based in Stuttgart. We develop, test, and integrate hydrogen-electric propulsion systems for aircraft manufacturers and operators worldwide.

Contact

2 pages
  1. Hydrogen-Electric Aviation - H2Fly | DE/de/kontakt

    Contact H2FLY in Stuttgart — for inquiries about hydrogen-electric propulsion systems, hydrogen infrastructure, and partnerships.

  2. Hydrogen-Electric Aviation - H2Fly | EN/en/contact

    Get in touch with H2FLY's team in Stuttgart for questions about hydrogen-electric propulsion systems, infrastructure solutions, or partnership opportunities.

Homepage

3 pages
  1. De/de

    H2FLY develops hydrogen-electric propulsion systems for aviation. Flight-tested technologies for the emission-free aviation of the future, from Stuttgart.

  2. En/en

    H2FLY develops hydrogen-electric propulsion technologies for aviation. Flight-proven technology for zero-emission aviation — based in Stuttgart, Germany

  3. Solutions/en/solutions

    H2FLY develops and delivers complete hydrogen aviation solutions — from fuel cell systems and liquid hydrogen storage to ground infrastructure. Your technology partner for zero-emission flight.

Privacy

2 pages
  1. Privacy Policy - H2Fly | DE/de/datenschutz

    The data controller within the meaning of the General Data Protection Regulation (GDPR) is

  2. Privacy Policy - H2Fly | EN/en/privacy-policy

    The controller within the meaning of the General Data Protection Regulation (GDPR) is

Terms & Conditions

4 pages
  1. AGB - H2Fly | DE/de/agb

    General Terms and Conditions of Purchase and Contracting of H2FLY GmbH

  2. Impressum - H2Fly | DE/de/impressum

    Telefon: +49-711-340300-0 E-Mail: info@h2fly.de

  3. Imprint - H2Fly | EN/en/imprint

    Phone: +49-711-340300-0 Email: info@h2fly.de

  4. Terms and Conditions - H2Fly | EN/en/terms-and-conditions

    General Terms and Conditions of Purchase and Assignment of H2FLY GmbH

Coverage

7 items
  1. INTERVIEW: H2Fly CEO says smaller hydrogen-electric aircraft could be certified by 2032aviationnews-online.com/article/interview-h2fly-ceo-says-smaller-hydrogen-electric-aircraft-could-be-certified-by-2032

    H2Fly CEO Ralph Müller expects smaller hydrogen-electric aircraft to be certified around 2032. He says liquid hydrogen costs €10–20/kg ($11–22) today and expects prices to fall as production scales.

    Sep 2026 · | Airline Economics LtdNews article

  2. Joby Plus Hydrogen: 523 Miles › Sustainable Skiessustainableskies.org/joby-plus-hydrogen-523-miles/

    Joby’s S4 pre-production prototype is combined with H2 Fly’s clean-energy expertise in a discussion of aviation records. In 2021, Joby chief test pilot Justin Paines flew the eVTOL through 11 circuits, covering 154.6 miles in 77 minutes.

    Jul 2024 · Sustainable Skies › Electric Aviation NewsNews article

  3. Joby Aviation showcases hydrogen-electric air taxi capabilitiesavitrader.com/2024/07/15/joby-aviation-showcases-hydrogen-electric-air-taxi-capabilities/

    Joby Aviation says it has successfully flown a first-of-its-kind hydrogen-electric air taxi demonstrator for 523 miles.

    Jul 2024 · AviTrader Aviation NewsNews article

  4. H2FLY to boost hydrogen fuel cell power output in R&D programaerospacetestinginternational.com/news/h2fly-to-boost-hydrogen-fuel-cell-power-output-in-rd-program.html

    H2FLY will lead an R&D program to increase hydrogen fuel cell power output for regional aircraft. The program aims to more than quadruple output.

    May 2024 · Aerospace Testing InternationalNews article