ZeroAvia places evaluation order for Hyzon Motors high power density fuel cell.
Light and mighty, Hyzon Motors Inc. (NASDAQ: HYZN) fuel cell stacks are being considered by zero-emissions aviation pioneer, ZeroAvia.
Hyzon, a leading global supplier of zero-emission hydrogen fuel cell-powered heavy vehicles, announced that ZeroAvia has placed an order for Hyzon’s next generation, high-performance lightweight fuel cell. ZeroAvia will evaluate the game-changing fuel cell for use in its zero-emission aircraft development program, which focuses on hydrogen-electric solutions.
ZeroAvia selected Hyzon’s fuel cell stack for this evaluation due to its industry-leading power density. As confirmed by leading technical certification provider TUV Rheinland, Hyzon’s Gen3 fuel cell stack achieves a volumetric power density above 6.0 kW/liter and gravimetric power density more than 5.5 kW/kg, well above industry averages.
These factors are critical in aviation to minimize weight while providing sufficient power for the desired performance.
Val Miftakhov, founder and CEO of ZeroAvia.
Hydrogen provides three times higher specific energy content compared to jet fuel, and is over 100 times higher than the best batteries today, making it the only viable option for large scale zero emission aircraft.
“We are always interested in exploring new technologies for our powertrains, and we look forward to seeing how Hyzon fuel cell stacks perform in the demanding aviation applications.”
Hyzon achieves the high power density through a combination of proprietary technologies in the Bipolar Plate and Membrane Electrode Assembly (MEA), the heart of the fuel cell where electrochemical reactions take place to generate power. Hyzon’s technology maximizes the utilization of the catalyst found in the MEA.
Primarily known for their hydrogen-powered heavy-duty trucks, buses and coaches and other on-road commercial vehicles, Hyzon’s core technology can be adapted to accommodate the aircraft application.
Craig Knight, Hyzon CEO.
The fuel cell stack doesn’t care what it powers.
“Whether it’s in an 18-wheeler, crane, train or airplane, the fuel cells operate very much the same way. Aviation is clearly in need of viable zero emission solutions, and hydrogen propulsion via fuel cells offers some unique characteristics to address this significant contributor to global air emissions.”
ZeroAvia will test the fuel cell stack through simulated airplane duty cycles. These tests will include customary power needs such as take-off, cruising, landing and taxiing, as well as more strenuous circumstances including rapid changes in altitude and other ambient conditions. Once the fuel cell stack has been validated in a ground test program, the next step will be to test them in flight.
ZeroAvia and Hyzon share a focus on practical solutions to zero-emissions transport. For ZeroAvia, this has led to a focus on hydrogen power, as traditional battery electric options are far too heavy to be viable.
Highlights:
- Hyzon Motors to supply fuel cell stack to ZeroAvia to support zero-emissions aircraft development
- Hyzon’s fuel cell stack leads the industry in power density, of particular importance in aviation applications
ZeroAvia places evaluation order for Hyzon Motors’ high power density fuel cell, ROCHESTER, N.Y., September 7, 2021
