H3 Dynamics and Hylium Industries Join Forces to Progress Liquid Hydrogen-Electric Flight Capabilities
16.1.2023 18:07:00 EET | Business Wire | Press release
H3 Dynamics and Hylium Industries have joined forces to boost the performance of zero emission hydrogen-electric flight, by combining the strengths of Hylium’s liquid hydrogen storage and liquification solutions, and H3 Dynamics’ distributed hydrogen-electric propulsion nacelles, ultra-light fuel cells, and new hydrogen drone refueling stations.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20230116005162/en/
Joint development for transatlantic crossing with ISAE-SUPAERO Toulouse, H3 Dynamics - using HYLIUM Liquid hydrogen storage (Photo: Business Wire)
Moving to liquid hydrogen represents a significant capability leap for small electric-powered unmanned systems. Cryogenic (liquid) hydrogen stores 3 times more energy as compressed gas in the same given volume. This means delivery drones will be able to fly further, mapping and ISR missions could be done on a much bigger scale.
To illustrate the jump in performance, the same 25kg hydrogen-electric propulsion UAV demonstrated by H3 Dynamics last July in France, will be able to fly over 900km with a single fill. With pressurized hydrogen, that range reduces to 400km, which is still 3 times more than a battery-powered equivalent.
“When combined, our global best-in-class solutions achieve the global performance limit for low-altitude electric powered flight” says Taras Wankewycz, CEO H3 Dynamics. “We are proud to be working with Hylium to move hydrogen-electric flight propulsion to the next level”
Now all the various forms of hydogen drones and UAVs powered by H3 Dynamics including hydrogen airships, multi-rotors, vertical take-off and landing (VTOL), have a way to further boost flight durations by another factor of 3 over pressurized hydrogen systems, or a factor of 10 compared to batteries.
H3 Dynamics also recently announced a first hydrogen production, and automated hydrogen refueling mobile station for hydrogen UAV operations. Named H2FIELD the mobile station produces hydrogen from water and delivers compressed hydrogen gas tanks to the operator with little human intervention and no required hydrogen expertise. H3 Dynamics and Hylium’s partnership will upgrade the station so that it can fill liquid hydrogen tanks.
Developed in South Korea, Hylium’s breakthrough technology provides one of the most advanced solutions and has already been proven in a number of applications. South Korea is also leading the development for LH2 standardisation. One local proposal was accepted as a draft standard by a global ISO committee.
Hylium and H3 Dynamics technologies are currently being integrated to attempt a 3,300km crossing of the South Atlantic, in a program led by ISAE SUPAERO Toulouse, one of the world’s leading aerospace engineering schools. H3 Dynamics’ team developed a special fuselage design that can store a small LH2 tank and manage the thermal behavior of all the propulsion sub-systems.
LH2 technology will also be a next step in H3 Dynamics’ hydrogen-electric propulsor nacelles roadmap. A first twin engine cargo drone powered by these self-contained nacelles took off in the sky of Paris during the summer 2022, using 2 compressed hydrogen tanks – one in each nacelle. The goal now will be to switch them out for liquid hydrogen tanks with a lighter construction and a higher fuel capacity.
About H3 Dynamics www.h3dynamics.com
H3 Dynamics is on a mission to decarbonize aviation with a unique technology solution around distributed hydrogen-electric propulsion, as well as hydrogen refueling and airport power solutions. The company has created a unique pathway to de-risk long term hydrogen aviation developments by starting commercially now with small, scalable solutions. H3 Dynamics employs 93 team members from its 3 regional headquarters in Toulouse, Austin and Singapore. It is a member of the Alliance for Zero Emission Aviation under the European Commission, Sustainable Aero Lab, the Lufthansa Cleantech Hub, the Paris Advanced Air Mobility Alliance, and Aerospace Valley in Toulouse.
About Hylium Industries: http://hylium-industries.com/
HYLIUM INDUSTRIES, INC. was established in 2014 as a Korea Institute of Science and Technology (KIST) venture company. Since then Hylium have been developing the Korea’s first cryogenic liquid hydrogen manufacturing and storage technologies with R&D support from the Korean Government.
Hylium has developed various technologies related to the hydrogen liquefaction system and owns over 20 patents and intellectual property rights, with more patents pending. In 2015 Hylium Industries’ technologies were acknowledged by the Cryogenic Engineering Conference with a Russel B. Scott Memorial Award for the Best Application in Small-Capacity Hydrogen Liquefaction Technology.
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/20230116005162/en/
Contact information
Taras Wankewycz
CEO, H3 Dynamics
taras@h3dynamics.com
www.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
Ant International’s FalconTST Model 2.0 Achieves SOTA, Elevating Predictive AI Application in Finance to New Levels20.8.2026 04:55:00 EEST | Press release
Ant International has introduced Falcon Time-Series Transformer (TST) AI Model 2.0, its most advanced TST model so far designed to deliver more accurate forecasting in real-world FX risk management of cross-border payments, with more industry applications to come, such as demand forecasting for supply chain management for e-commerce platforms, and predictive operations management for aviation industry. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260819055561/en/ Falcon TST Time-Series Transformer Al Model 2.0 FalconTST 2.0 demonstrates State-of-the-Art (SOTA) performance on the Mean Absolute Scaled Error (MASE) metric on a top global public evaluation benchmark for time-series foundational models. MASE is among the most critical metrics used to evaluate time-series models. FalconTST 2.0 achieved a MASE score of 0.666 and places it at the top of the leaderboard, surpassing other TST foundational models from leading global
Grid Dynamics Earns MACH Alliance's 2026 Agent Ready Award for Production-Scale Agentic AI19.8.2026 23:05:00 EEST | Press release
Grid Dynamics Holdings, Inc. (Nasdaq: GDYN) (“Grid Dynamics”), a premier AI transformation partner for the Fortune 1000, today announced it has earned MACH Alliance's 2026 Agent Ready Award, becoming one of 35 companies named in the program's inaugural cohort. Agent Ready is an advanced certification that builds upon MACH Certification, the MACH Alliance's baseline standard for open, composable, and connected technology. The honor recognizes certified members that have moved agentic AI from pilots and demos into production, at scale, with the guardrails enterprise deployment requires. Every award is independently reviewed by MACH Alliance, the vendor-neutral authority on scaling production-ready enterprise AI without vendor lock-in. For companies like Grid Dynamics, Agent Ready criteria evaluate organizational readiness at scale: named leadership, market presence, published thought leadership and production delivery. Grid Dynamics met that bar with agentic AI programs built and deliver
Xsolla Announces Multi-Year Strategic Partnership With the Good Game Club Podcast to Amplify Positive Stories From the Global Games Industry19.8.2026 19:10:00 EEST | Press release
Xsolla, a global video game commerce company, today announced a multi-year strategic partnership with Good Game Club, the independent, global podcast dedicated to sharing positive stories from the gaming ecosystem. The partnership builds on a broader effort to support the developers, publishers, and creators shaping the future of the games industry in a positive way by supporting good stories from the human side of video game businesses. The partnership spans the global events calendar, with joint podcast recordings planned each year at gamescom in Cologne and the Game Developers Conference (GDC) in San Francisco. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260819127662/en/ Graphic: Xsolla Xsolla and Good Game Club will collaborate on recurring editorial segments and deep-dive episodes exploring studios and stories from every corner of the industry, from up-and-coming teams to mid-tier and established developers. The coll
KAGA FEI Expands Its Software-Embedded Bluetooth Low Energy Module Lineup with ES4L15MA1 and EC4L15MA119.8.2026 17:00:00 EEST | Press release
KAGA FEI Co., Ltd., a global provider of advanced short-range wireless modules, announced today the development of the ES4L15MA1 and EC4L15MA1 Bluetooth Low Energy modules with embedded software for wireless communication. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260802953307/en/ ES4L15MA1 (left) and EC4L15MA1 (right) sample modules These products are versions of KAGA FEI’s ES4L15BA1 and EC4L15BA1 wireless modules with embedded software, which use Nordic Semiconductor’s nRF54L15. Because the modules include the functions required for Bluetooth Low Energy communication, device manufacturers can develop products in a shorter period without having to develop wireless communication software from scratch. The modules help reduce software development workloads, shorten product development cycles, and lower development costs for a wide range of IoT devices. The need for wireless connectivity in IoT applications is growing acr
Xsolla Introduces Integrated Backend and Global Payment Solutions for Games, With Founding Partner AccelByte19.8.2026 16:00:00 EEST | Press release
Xsolla, a global video game commerce company, today introduced integrated backend solutions for game developers through a founding partnership with AccelByte, a fully managed extensible games backend platform, and opened a closed testing program for a combined solution that pairs AccelByte Gaming Services (AGS) with Xsolla's global payments and monetization tools. Select developers can now apply for early access and help shape the integration ahead of its broader launch. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260819624666/en/ Graphic: Xsolla As studios scale live games across PC, mobile, console, and the web, managing player persistence, gaming backend, and global transactions adds cost and slows launches. Through the founding partnership with AccelByte, Xsolla brings AccelByte's backend services together with its own payments and monetization in one integrated stack, so studios no longer need to stitch separate solu
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