H3-DYNAMICS
23.11.2022 07:01:43 CET | Business Wire | Press release
The future of hydrogen aviation powered by H3 Dynamics’ distributed hydrogen propulsion nacelles has taken flight for the very first time in France.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20221121006001/en/
H3 Dynamics distributed hydrogen electric nacelles proven on first flight (Photo: Business Wire)
Following the announcement of its hydrogen aviation concept back in 2018, H3 Dynamics managed to become a topic at an Oval Office press conference on the very next day, and started what is now a global hydrogen aviation movement.
In November 2021, H3 Dynamics completed its first working hydrogen propulsion nacelle prototype. In July 2022, the first distributed pod system took to the skies on a scaled-down aircraft at “Hub Drones - Systematic” airfield near Paris. The hydrogen flight received clearance from the French civil air authorities (DGAC).
H3 Dynamics’ self-contained nacelle approach addresses technical, safety and cost challenges hydrogen aircraft developers could face at some point in the future. It achieves this by placing hydrogen and smaller fuel cells across a series of collaborative propulsion nacelles under the wings. A new 2022 study forecasts the global thrust nacelle market to reach $7 Billion by 2030 highlights H3 Dynamics’ hydrogen solution as a key new opportunity in the sector.
Other, higher-visibility hydrogen aircraft proponents will fly larger size aircraft much sooner – but they will do so by converting existing aircraft using fuel cells sourced from the automotive world – and storing large amounts of gas or liquid hydrogen inside the main fuselage.
“Not only is safety our first priority, but we don’t want hydrogen competing for revenue-generating airfreight and passenger space,” said Taras Wankewycz, Founder/CEO of H3 Dynamics. Distributing small systems solves technical headaches, such as thermal management, and increases safety through multiple redundancy.
H3 Dynamics’ 25kg test aircraft is already a breakthrough - with an electric flight range of up to 900km on liquid hydrogen, or 350km with pressurized hydrogen. Its externalized nacelle design also frees up 30L of fuselage volume with no hydrogen nor any powertrain elements inside. H3 Dynamics’ hydrogen propulsion nacelles could potentially become a “snap-on” retrofit for battery-powered unmanned eVTOL or fixed wing cargo drones.
Preparing for the arrival of much longer duration unmanned hydrogen flights - H3 Dynamics started to work on airspace safety with world-leading air traffic control companies. It has been building experience with high-volume enterprise data services being deployed in smart cities such as Singapore, and gradually coupling these with drone-agnostic charging stations.
By starting at the lower-end boundary of regulatory and certification efforts, H3 Dynamics doesn’t need to wait until 2035 to begin its commercial journey. “We all need to learn today with small commercial applications and gradually increase aircraft size over time together with all stakeholders – most importantly, the regulators.”
Now H3 Dynamics is already preparing its next steps.
It is exploring liquid hydrogen integration as part of a joint-development with ISAE-SUPAERO in Toulouse launched in 2019. The objective is a historical and symbolic Atlantic crossing on hydrogen electric propulsion in the coming two years.
And with airfield experiments feeding its digital twin capability for hydrogen aircraft design, H3 Dynamics is now working on a next generation platform powered by 6 independent hydrogen-electric nacelle systems. The aircraft will feature fast-refueling and will be used as a test bed for H3 Dynamics hydrogen-electric propulsion technology moving forward.
About H3 Dynamics: www.h3dynamics.com
H3 Dynamics is on a long-term mission to decarbonize aviation with a unique technology solution around distributed hydrogen-electric propulsion, as well as ground refueling solutions. While the commercial opportunities around passenger-scale hydrogen aviation continue to mature, the company is implementing an incremental product and services roadmap that solves safety, technical, regulatory challenges starting small and simple, adding scale and complexity over time. The company currently has 95 employees and serves clients globally from its 3 regional headquarters in Toulouse, Austin and Singapore. H3 Dynamics is member of the Alliance for Zero Emission Aviation under the European Commission, the Lufthansa Cleantech Hub, Paris Advanced Air Mobility Alliance, and Aerospace Valley in Toulouse.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20221121006001/en/
About Business Wire
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Westlake Epoxy Expands Distribution Relationship with Brenntag to India18.2.2026 02:30:00 CET | Press release
Westlake Corporation (NYSE: WLK) today announced that Westlake Epoxy will expand its long‑standing distribution relationship with Brenntag to South and West India. The agreement builds on a successful collaboration across Europe, North and South America, and Southeast Asia, extending Westlake Epoxy’s reach into one of the world’s fastest‑growing coatings, adhesives and construction markets. Under the expanded collaboration, Brenntag will distribute Westlake Epoxy’s established portfolio of epoxy solutions for coatings, adhesives and construction applications, including the EPON™, EPIKOTE™, EPIKURE™ and EPI‑REZ™ product lines. Customers are expected to benefit from reliable local supply, technical service and application‑focused formulation support tailored to regional requirements. India’s coatings, adhesives and construction sectors continue to grow, driven by infrastructure investment, urbanization and increasing performance expectations. By combining Westlake Epoxy’s proven epoxy te
Compass Pathways Launches Proposed $150.0 Million Public Offering17.2.2026 22:06:00 CET | Press release
Compass Pathways plc (Nasdaq: CMPS), a biotechnology company dedicated to accelerating patient access to evidence-based innovation, announced today the launch of a proposed public offering of $150.0 million of American Depositary Shares (“ADSs”), each representing one ordinary share, and in lieu of ADSs, to certain institutional investors, pre-funded warrants to purchase ADSs. All securities are being offered by Compass Pathways. Compass Pathways expects to grant the underwriters a 30-day option to purchase up to an additional $22.5 million of ADSs at the public offering price, less the underwriting discounts and commissions . The proposed offering is subject to market and other conditions, and there can be no assurance as to whether or when the proposed offering may be completed, or as to the actual size or terms of the proposed offering. Jefferies, TD Cowen, Cantor and Stifel are acting as joint book-runners for the proposed offering. H.C. Wainwright & Co. is also acting as lead mana
Lattice Launches Joint Cyber Resilience Reference Kit with EXOR International and TrustiPhi to Simplify Secure Device Development17.2.2026 22:00:00 CET | Press release
Lattice Semiconductor (NASDAQ: LSCC), the low power programmable leader, today announced a Cyber Resilience Reference Kit designed to help industrial and edge device manufacturers accelerate secure system design, developed in collaboration with EXOR International and TrustiPhi. Built on the Lattice MachXO3D™ secure control FPGA, EXOR International’s industrial edge platform, and TrustiPhi’s integrated security orchestration platform, the kit enables hardware‑rooted trust, secure lifecycle management, and industrial‑grade connectivity to accelerate cyber resilient system design. “Security can no longer be an afterthought, especially at the industrial edge. With this collaboration, we’re giving customers a practical, integrated way to accelerate secure system development and support emerging requirements such as the EU Cyber Resilience Act,” said Karl Wachswender, Senior Principal System Architect Industrial, Lattice Semiconductor. “Through our early access program, major industrial comp
Capvidia and Hexagon to Host Live Webinar on Building a “Real” Digital Thread from Design to Inspection Using MBD, QIF, and PC-DMIS17.2.2026 19:50:00 CET | Press release
Capvidia, a global leader in Model-Based Definition (MBD) and model-based interoperability, announced it will co-host a live webinar with Hexagon focused on creating a seamless digital thread that connects design, production, and inspection using MBD, the Quality Information Framework (QIF), and Hexagon’s PC-DMIS metrology software. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260217927277/en/ Connecting design to inspection—without the rework. Capvidia + Hexagon show how MBD + QIF power a real digital thread into PC-DMIS for faster, traceable, more accurate inspection. Titled “Connected for Success: Unlock seamless data flow and precision from design to inspection”, the webinar will take place on Wednesday, February 25, 2026, at 9:00 AM EST / 2:00 PM GMT. Attendees will see a practical demonstration of how an integrated approach can reduce manual data entry, minimize translation errors, preserve design intent, and improve
ProAmpac Pushes the Limits of Fiber Packaging with New High Barrier Packaging Innovation Platform17.2.2026 18:08:00 CET | Press release
ProAmpac, a global leader in flexible packaging and material science, announces the expansion of its ProActive Recyclable® RP-2000 High Barrier Series. This curbside recyclable, fiber-based packaging platform is designed to help brands transition away from traditional non-recyclable high-barrier multilayer structures, such as paper/foil, paper/metalized polyethylene terephthalate (METPET), and certain film laminations. The RP-2000 platform provides strong barriers to oxygen and moisture, making it well-suited for sensitive dry food products such as oatmeal, granola, cereal, spices, snacks, dried fruits, and nuts. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260217779741/en/ ProAmpac's RP-2000MHB Series “Supporting the growing Fiberization of Packaging® movement, and as adoption of fiber-based structures accelerates, it is critical that ProAmpac continues to expand the functional performance envelope of paper-based material
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom