Higher-Temperature Fuel Cells Vital For Hydrogen-Electric Propulsion

Safran's 20-kW fuel cell stack for nonpropulsive aircraft applications

Safran has developed a 20-kW fuel cell stack for nonpropulsive applications in aircraft.

Credit: Frederic Lancelot/CAPA Pictures/Safran
Compared with other sectors, aviation is making a late start with fuel cells. The readiness of required technologies therefore stands at relatively low levels, which means industry could struggle to achieve development timelines compatible with its emission-reduction commitments. On the other hand...
Thierry Dubois

Thierry Dubois has specialized in aerospace journalism since 1997. An engineer in fluid dynamics from Toulouse-based Enseeiht, he covers the French commercial aviation, defense and space industries. His expertise extends to all things technology in Europe. Thierry is also the editor-in-chief of Aviation Week’s ShowNews. 

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