Beyond Aero, a Toulouse-based company, is making significant strides in sustainable aviation with its hydrogen-powered business jet, the Beyond Aero One. The aircraft, set to launch in 2030, is designed to operate using hydrogen-electric propulsion, offering a range of up to 800 nautical miles and accommodating six to eight passengers. Beyond Aero has secured substantial funding and investor support, including $44 million from various sources, highlighting the growing interest in clean energy innovation in the aviation sector. The company's focus on fuel cell technology and hydrogen integration sets it apart, with plans to leverage the benefits of fuel cells that produce only water as a byproduct, offering a clean alternative to traditional fossil fuels. Beyond Aero's Hydrogen Electric Powertrain Lab, funded with $12 million, will play a key role in testing and advancing the hydrogen-electric propulsion system. Collaborations with industry leaders like Formula One and insights from the automobile industry are helping Beyond Aero address challenges related to the weight of hydrogen storage solutions, optimizing the aircraft's architecture around the propulsion system. This approach aims to enhance efficiency and overcome hurdles to widescale implementation of hydrogen in air travel. The successful trial flights of the demonstrator Blériot demonstrate Beyond Aero's progress, showcasing the aircraft's capability with an 85-kilowatt hydrogen-electric powertrain prototype. With other key players like Embraer, Airbus, and H2FLY also exploring hydrogen solutions in aviation, Beyond Aero's innovative approach marks a significant step towards sustainable hydrogen-powered flight in the future.