H3 Dynamics Completes World’s First Flight With Proprietary Distributed Hydrogen-Electric Nacelle Technology
23.11.2022 09:00:00 EET | 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/
Contact information
Taras Wankewycz
CEO, H3 Dynamics
taras@h3dynamics.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
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
CSG Named a Leader in the Gartner® Magic Quadrant™ for Customer Journey Analytics & Orchestration26.3.2026 17:30:00 EET | Press release
Rising customer expectations for connected, relevant, and effortless interactions are making journey analytics and orchestration critical to delivering consistent, personalized experiences that earn loyalty. As CSG® (NASDAQ: CSGS) helps businesses to meet and exceed those expectations, the company today announced that CSG has been named a Leader in the 2026 Gartner® Magic Quadrant™ for Customer Journey Analytics & Orchestration. The evaluation assessed the company’s overall Completeness of Vision and Ability to Execute. “It’s not enough to understand the customer – businesses must act on that knowledge in real time and prove the value of every customer interaction,” said Katie Costanzo, President, Customer Experience, CSG. “That requires a unified system that turns real-time data into clear decisions, measurable outcomes, and experiences customers can trust. I am incredibly proud that CSG has been named a Leader in the inaugural Gartner Magic Quadrant for Journey Analytics & Orchestrat
India: The Up-and-Coming Solar Market26.3.2026 17:27:00 EET | Press release
Solar energy expansion is booming worldwide. India, in particular, is seeing rapid growth thanks to state funding programs, tax incentives, subsidies and green loans from banks. In 2025, 37.5 gigawatts were added – a 50 percent increase from the previous year. The 2026 budget provides for a deployment of 45 to 50 gigawatts, allowing the most densely populated country to become the second largest solar market in the world. Intersolar Europe will shine a spotlight on the south Asian country from June 23–25 in Munich. India is an up-and-coming market for the international PV industry. There will be numerous events where visitors can learn about the market, new business opportunities and the structure of new supply chains. The exhibition will take place as part of The smarter E Europe, Europe’s largest alliance of exhibitions for the energy industry. More than 100,000 visitors and 2,800 exhibitors from all over the world are expected to attend. This press release features multimedia. View
Vena Completes Acterys Acquisition to Accelerate Orchestrated Planning for the Microsoft Ecosystem26.3.2026 15:00:00 EET | Press release
Vena, the AI-powered Orchestrated Performance Management platform purpose-built to fully amplify the Microsoft technology ecosystem, today announced it has completed its acquisition of Acterys, the leading Microsoft Power BI–based operational planning and app development platform. The move strengthens Vena’s Orchestrated Planning solution and begins phased integration of the two platforms. Modern enterprises are struggling to keep up with the volatility and dynamism of the markets they serve. Market drivers and signals shift rapidly, and the ability to assess, plan and execute with confidence and speed is more important than ever. These forces, combined with overwhelming data density and disparity, have created a new constraint: decision latency—the time between signal and action. As that gap widens, confidence erodes and competitive advantage is lost. Orchestrated Planning removes decision latency by harmonizing data, people, processes and agentic capabilities to help organizations mo
Nearly Half of Global C-Suites Plan U.S. Expansion Within 12 Months, as Supply Chain and Capital Access Drive Growth26.3.2026 15:00:00 EET | Press release
Nearly half (45%) of global C-suite leaders plan to establish a legal entity in the United States within the next 12 months, highlighting continued demand for access to the U.S. market. This finding from the latest research by CSC—the leading provider of global business administration and compliance solutions—demonstrates the U.S. continues to attract investment from around the world, even as companies face an increasingly complex regulatory landscape. CSC surveyed 300 C-level executives at large organizations headquartered in Europe, the U.K., Asia Pacific, and South America to examine global sentiment toward U.S. market entry, including expansion plans, strategic drivers, and regulatory challenges.1 CSC’s report Navigating U.S. Market Entry: Insights, Risks, and Opportunities for Global Businesses details the results. The research highlights strong forward momentum toward U.S. expansion. In addition to the 45% planning to establish an entity within the next 12 months, a further 27% s
Rubedo Life Sciences Announces Positive Preliminary Phase 1 Clinical Trial Results for Lead Drug Candidate RLS-1496 in Patients with Plaque Psoriasis, Atopic Dermatitis, and Skin Aging26.3.2026 14:30:00 EET | Press release
Rubedo Life Sciences, Inc. (Rubedo), an AI-driven, clinical-stage biotech focused on discovering and rapidly developing selective cellular rejuvenation medicines targeting aging cells, today announced preliminary results from a single-center, ascending-dose, randomized, double-blind, vehicle-controlled trial in patients with plaque psoriasis, atopic dermatitis, and skin aging (photo-aged skin). The recently completed Phase 1 clinical trial, conducted in the European Union, was designed to assess the safety, tolerability, clinical effects, plasma bioavailability, and pharmacodynamics of topical RLS-1496—the first-ever GPX4 (selective glutathione peroxidase 4) modulator to be studied in human trials, and the first specifically targeting cellular rejuvenation, an area of great interest to the scientific community as a new therapeutic pathway. The study met its primary endpoint, with RLS-1496 also demonstrating early signs of efficacy. Preliminary Trial Results RLS-1496 was well-tolerated,
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