Embraer showcased updates on its sustainable aircraft research at the Farnborough Airshow, with a primary focus on integrating Hydrogen Gas Turbine/Dual Fuel propulsion technology into its 'Energia' aircraft family. This innovation aims to leverage the benefits of hydrogen while ensuring efficiency and reducing emissions. The company is exploring various propulsion concepts, including hybrid-electric and fuel cell technologies, to enhance aircraft performance during different flight phases. Additionally, Embraer is evaluating cleaner design options for fuselages and wings to improve aerodynamics and reduce environmental impact. The highlight of the updates is the introduction of a 50-seat configuration for Energia aircraft, a result of collaboration with industry partners through the Energia Advisory Group. This capacity increase enhances the aircraft's competitiveness on high-demand routes and positions it as a viable alternative to existing turboprop models. While a specific timeline for the Energia family development is not set, Embraer anticipates a potential launch around 2045. The incorporation of liquid hydrogen and sustainable aviation fuels in the propulsion system signifies Embraer's commitment to advancing eco-friendly aviation solutions and meeting industry demands for cleaner air travel.