ZeroAvia has entered into an agreement with Ecojet to supply 22 hydrogen-electric plane engines for the start-up's mission to establish the aviation industry's first fully electric commercial airline. The ZA2000 engines, designed for turboprop aircraft retrofitting, are capable of covering distances up to 700 miles. This partnership builds upon an initial commitment made last year and reinforces Ecojet's commitment to transitioning to zero emissions powertrains. Ecojet, founded by Dale Vince, plans to commence its emission-free flights using smaller planes retrofitted with ZeroAvia's ZA600 engines, before scaling up to larger regional aircraft. The UK government's target for all domestic flights to be zero emissions by 2040 aligns with the objectives of Ecojet and ZeroAvia. ZeroAvia's technology, which emits only low temperature water during operation, has seen significant interest, with partnerships established with major industry players like American Airlines and Airbus. The positive sentiment towards hydrogen-electric aviation is echoed by ZeroAvia's founder and Ecojet's leadership, who highlight the potential for sustainable air travel and environmental benefits. The partnership with Ecojet is one of several recent announcements by ZeroAvia, showcasing the growing interest in hydrogen-electric propulsion in the aviation industry.