This Hydrogen-Electric Seaplane Promises a 370-mile Range

Fuel cells are a promising technology in transportation, though they are still to break the mold. Even so, many companies think that the technology that combines hydrogen and oxygen to generate electricity is useful in larger vehicles like trucks. Moreover, thanks to the lower weight of fuel-cell propulsion than battery-electric propulsion, fuel cells could be a better choice for aircraft.

Building on that premise, Swiss-based startup JEKTA announced it would collaborate with ZeroAvia on a hydrogen-electric seaplane. JEKTA has already demonstrated its engineering prowess with the PHA-ZE 100 battery-electric seaplane concept, which is still in line for production. However, the company wants to give its customers more choices by offering aircraft with hydrogen-electric powertrains. The new concept, powered by fuel cells, might not be as efficient, but it provides a longer range than its battery-electric counterpart.

“By working with ZeroAvia and defining a suitable fuel cell system, we can offer our potential operator clients the choice of two fuel sources. The hydrogen system delivers a viable alternative to electric battery power that promises a significant increase in the range of our which will suit operators serving longer regional routes,” explained George Alafinov, CEO of Jekta. However, he added that the battery-electric powertrain will be a more viable solution for short-distance flights.

The amphibious PHA-ZE 100 seaplane could be a great solution for carrying passengers and cargo between oceanic islands and Scandinavian fjords. It can accommodate 19 passengers and three crew members, with the fuel-cell version having a payload capacity larger by one tonne. JEKTA says the hydrogen-electric variant can travel up to 370 miles on electricity alone, though 60 miles will be left as a reserve.

The seaplane has other eco-friendly elements. For instance, most of the interior is made of lightweight and sustainable cork, vegan leather, and natural fibers. The cabin will also have economy, executive, and VIP seats, with various combinations available upon customer request.

Image source by JEKTA