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
ABS Acquires RMC Global to Strengthen Cyber, Risk and Resilience Capabilities30.4.2026 18:46:00 EEST | Press release
ABS, through its affiliate ABSG Consulting Inc. (ABS Consulting), has today announced the acquisition of RMC Global (RMC), a leading provider of industrial cybersecurity, risk management and resiliency solutions. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260430164690/en/ (L to R): Vince Kuchar, President, RMC Global, and David Wechsler, President and CEO, ABS Group The acquisition strengthens ABS Consulting’s capabilities and market position, bringing together two organizations with complementary expertise, shared values and a common mission. Combining RMC’s capabilities with ABS Consulting’s scale, technical depth and global resources, unlocks more integrated solutions for clients operating in increasingly complex risk environments. ABS Chairman and CEO John McDonald said: “Clients are facing increasing operational risk, cyber threats, and regulatory pressure. Bringing together the expertise of RMC and ABS Consulting s
Brightfin Unveils AI-Native Platform for IT Financial Management30.4.2026 18:00:00 EEST | Press release
Brightfin, the only ITFM and Technology Expense Management solution built natively on ServiceNow, today announced an AI-Native architecture that fundamentally improves how organizations manage IT spend. Rather than bolting AI onto legacy systems, Brightfin has engineered intelligence from the ground up - starting with the data, building contextual awareness on top of it, and delivering AI agents that speak the language of IT finance. Brightfin’s unified budget-to-billing data model creates a stable, governed foundation that connects contracts, invoices, inventory, and budgets into a single source of truth - something no external ITFM tool or native platform module can replicate. This is a structured financial backbone purpose-built for enterprise IT spend, and it’s what makes everything above it possible. A context-aware, AI-Native, intelligence layer understands relationships across the entire IT financial lifecycle - which vendors map to which services, which contracts are approachin
Andersen Consulting Strengthens Digital Transformation Capabilities with Weexa30.4.2026 16:30:00 EEST | Press release
Andersen Consulting enters into a Collaboration Agreement with Weexa, a global provider of digital transformation, B2B integration, and supply chain digitalization solutions. Headquartered in France, Weexa delivers end-to-end services that help organizations streamline, secure, and scale their digital ecosystems. The firm specializes in B2B data-flow management and digitalization, enabling seamless communication between applications both within and across organizations through technologies such as EDI, APIs, and e-invoicing. Weexa also provides SAP integration and supply chain solutions spanning warehouse and transport management, alongside strategic consulting, project delivery, and third-party application maintenance. Serving organizations across the food, retail, wholesale, logistics, transportation, automotive, healthcare, and media sectors, Weexa supports global businesses in optimizing performance while meeting evolving regulatory and digital-compliance requirements. “Collaborati
SINOVAC Files Annual Report on Form 20-F for the Fiscal Year 202430.4.2026 16:22:00 EEST | Press release
Sinovac Biotech Ltd. (Nasdaq: SVA) (“SINOVAC” or the “Company”), a leading provider of biopharmaceutical products in China, today announced that it filed its annual report on Form 20-F for the fiscal year ended December 31, 2024 (the “Annual Report”) with the U.S. Securities and Exchange Commission (“SEC”). An electronic copy of the Annual Report can be accessed on SINOVAC’s investor relations website at https://www.sinovac.com/en-us/Investors and on the SEC’s website at www.sec.gov. About SINOVAC Sinovac Biotech Ltd. (SINOVAC) is a China-based global biopharmaceutical company, with a mission of “supply vaccines to eliminate human diseases”, the company specializes in the research, development, manufacturing and commercialization of vaccines and related biological products that protect against human infectious diseases. The company’s diversified portfolio includes vaccines for influenza, viral hepatitis, varicella, Hand-Foot-Mouth disease (HFMD), poliomyelitis, pneumococcal disease, et
Experian Announces Agent Trust to Power Trusted AI Driven Commerce30.4.2026 16:00:00 EEST | Press release
Experian today announced Experian Agent Trust™, a first-of-its-kind framework that establishes a secure, verifiable link between consumers and AI agents, bringing identity, and accountability to AI-driven transactions. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260430719198/en/ Experian Announces Agent Trust to Power Trusted AI Driven Commerce. As AI agents begin to search and transact autonomously, they introduce a fundamental challenge for businesses: how to trust an action when it is no longer driven by a human. Without a verified connection between humans and AI agents, autonomous commerce introduces new risks in fraud, misrepresentation, and unauthorized transactions. Experian Agent Trust addresses this challenge through a new “Know Your Agent” (KYA) framework, extending identity verification into the age of AI. The framework ensures that agent-initiated transactions are grounded in verified consumer identity. “Agen
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