EcoJet, a pioneering airline based in Edinburgh, has made a groundbreaking move in aviation by securing a purchase order for 22 ZA2000 hydrogen-electric engines from ZeroAvia, with the potential for 40 more engines. This strategic agreement propels the industry closer to achieving carbon-free flights and revolutionizing air travel towards sustainability. EcoJet's vision of becoming the industry's first fully electric commercial carrier sets a new standard for carbon-free living. The airline plans to initiate its journey with ZA600 engines for smaller planes and later expand to larger regional aircraft, offering emissions-free travel on various routes. The collaboration between EcoJet and ZeroAvia signifies a commitment to innovative solutions in the aviation sector. The hydrogen-electric engines leverage hydrogen to produce electricity, demonstrating a dedication to sustainable practices and net-zero emissions. ZeroAvia's successful testing of the ZA600 engine on a Dornier 228 aircraft and the progress in developing the ZA2000 system for larger turboprop planes showcase the advancement towards a cleaner future of aviation. The partnership between these companies highlights the potential for widespread adoption of hydrogen-electric technology in the aviation industry, marking a transformative shift towards environmentally friendly air travel. Overall, EcoJet's purchase order for hydrogen-electric engines and ZeroAvia's advancements represent a positive step towards achieving sustainable and zero-emission flights, setting a new standard for the aviation industry.