
Revolutionizing Maritime Transport with Hydrogen-Powered Wing in Ground Vessels
HYSKY Society is thrilled to announce that Serge Markoff, CEO of SeaCheetah, will be a featured speaker at the 2nd Annual H2Hub Summit 2025. Markoff, a pioneer in sustainable maritime technology, will present SeaCheetah’s hydrogen-powered Wing-in-Ground-Effect (WIGE) vessel, an innovation set to transform high-speed, zero-emission coastal and island transportation.
SeaCheetah’s WIGE vessels combine the best of air and sea travel, operating just meters above water to achieve speeds exceeding 135 knots (250 km/h / 155 mph) while delivering three times the payload capacity of traditional aircraft and boats. Classified as marine vessels, these crafts avoid the high regulatory costs associated with aviation, providing a cost-effective, fuel-efficient alternative for coastal and island logistics.
SeaCheetah and H3 Dynamics: Advancing Hydrogen Propulsion
SeaCheetah is working with H3 Dynamics, a global hydrogen aviation leader, to integrate hydrogen-electric propulsion systems into its vessels. Under the leadership of CEO Taras Wankewycz, H3 Dynamics has developed distributed hydrogen-electric propulsion pods and aerospace-certified 400 kW fuel cells, positioning them at the forefront of the hydrogen revolution.
Through this partnership, SeaCheetah’s vessels will utilize H3 Dynamics’ H2Hub™ and H2Hub Micro™ hydrogen production systems, ensuring rapid, on-site fuel generation without reliance on external supply chains. This model mirrors hydrogen aviation infrastructure, reinforcing hydrogen as a practical, scalable solution across multiple industries.
The DoD’s Investment in Hydrogen: A Signal for Commercial Adoption
The Department of Defense is already investing heavily in hydrogen-powered aircraft and vessels, recognizing its strategic importance for energy resilience, rapid deployment, and contested logistics. With military funding accelerating the development of hydrogen transport, commercial customers have an opportunity to leverage this momentum, making now the time to explore and adopt hydrogen-powered solutions.
Meet the Experts: H2Hub Summit 2025 Speaker Lineup
H2Hub Summit 2025 will also feature an impressive lineup of speakers shaping the future of hydrogen aviation and infrastructure. Paul Browning, Senior Advisor at Hygreen Energy and Board Member of the Green Hydrogen Coalition, will address the uncertainty surrounding federal hydrogen funding and what industry leaders should expect next. Dr. Andrew Higier, Director of the Energy Portfolio at the Defense Innovation Unit, will discuss the Department of Defense’s growing investment in hydrogen technologies. Mike Hirschberg, Director of Strategy at the Vertical Flight Society, will present on why liquid hydrogen is a game-changer for eVTOL technology.
Raffaele Nicholas Russo of Joby Aviation will deliver a surprise presentation on his latest venture in hydrogen. Rick Harlow and Lanson Jones, CEO and CIO of NovaSpark Energy, will showcase how hydrogen can be generated on demand from the air, eliminating the need for traditional fuel supply chains. John Griesbacher of Odonata Aerospace will showcase how their hydrogen drones can save lives. Chris McWhinney, CEO of Millennium Reign Energy, will highlight how companies are producing and deploying hydrogen without relying on federal funding. Serge Markoff’s session on SeaCheetah’s WIGE vessel will be followed by an exclusive insight session with a surprise guest!
Why This Event is a Must-Attend
H2Hub Summit 2025 is the only event bridging hydrogen hubs, aviation, and defense-backed hydrogen infrastructure. With a low $30 registration fee, this virtual event removes all barriers to entry—and if you can’t attend live, your registration guarantees access to the recording. No excuses.
Join Serge Markoff and top hydrogen leaders as they reveal the technologies shaping the future of transportation.
Register Now: H2Hub Summit 2025
Acknowledging Our Sponsors
This event is made possible by the support of leading industry partners, including Leybold, Heven Drones, Hondo Economic Development, TO Viridi, Dynamasys, Moreton & Company, Tactical Edge Systems, AIAA, Earth & Water Law, Doosan (HyAxiom), Universal Solutions International (USI), NovaSpark Energy, and the Vertical Flight Society.
About HYSKY Society
HYSKY Society is a 501(c)(3) nonprofit committed to decarbonizing aviation and aerospace with hydrogen. We welcome innovators from eVTOLs/advanced air mobility, fixed-wing aircraft, and spacecraft. Our mission is simple: if it defies gravity and uses hydrogen as fuel, it’s part of our vision for sustainable flight.
Don’t get left behind. Register today and be part of the hydrogen revolution.
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