ASL Aviation Holdings, based in Farnborough, England, has announced a significant commitment to incorporating hydrogen-electric engines in its operations. The company has secured delivery slots with ZeroAvia for a minimum of ten ZA2000 engines to power some of its ATR 72 freighters. Deposits have been made to ensure these slots, and the engines are anticipated to be received post-mid 2025. Furthermore, the agreement includes options for an additional ten engines, demonstrating ASL's potential to further transition to hydrogen technology. This strategic partnership between ASL Aviation and ZeroAvia signifies a positive step towards embracing sustainable aviation practices. By opting for hydrogen fuel, ASL is aligning itself with the industry's shift towards cleaner energy sources, emphasizing its commitment to environmental responsibility. The move also underscores the increasing interest in hydrogen propulsion systems as a viable solution for reducing carbon emissions in air transportation. ASL's decision to invest in hydrogen-electric engines not only positions the company at the forefront of eco-friendly aviation initiatives but also sets a precedent for other freight operators to explore similar sustainable alternatives.