In Toulouse, the European commercial aviation industry is actively advancing its hydrogen propulsion project, with a notable shift towards prioritizing fuel cells over hydrogen combustion in gas turbine engines. Sebastien Dubois, the head of programs at Clean Aviation, highlighted the significant technology progress that is positioning fuel cells as the primary choice for hydrogen propulsion in commercial aircraft. This move towards fuel cells reflects a strategic decision by Clean Aviation to embrace cleaner and more efficient technologies in the aviation sector. Airbus, a key player in this industry, is likely to be at the forefront of adopting fuel cell technology for their aircraft. The industry's focus on fuel cells indicates a positive shift towards more sustainable and environmentally friendly aviation practices. This shift is expected to bring about increased efficiency and reduced emissions in the European commercial aviation sector, contributing to a greener future for air transport.