Dovetail Electric Aviation has partnered with Siemens Digital Industries Software to revolutionize aircraft propulsion systems by designing zero-emission solutions for commercial aircraft. By leveraging the Siemens Xcelerator portfolio, Dovetail plans to retrofit existing legacy aircraft like the Cessna 208 and Beechcraft King Air with battery and hydrogen-electric propulsion systems. This initiative aims to significantly reduce operating costs and emissions in the aviation industry. Dovetail, operating in Australia and Spain, is a pioneering force in converting Cessna 208s to zero-emission battery electric aircraft. They are also leading the way in developing a hydrogen-electric retrofit for the Beechcraft King Air, a renowned aircraft in its category. With customers like Scandinavian Seaplanes and support from entities such as Regional Express and the Victorian Government, Dovetail is making strides in sustainable aviation. The implementation of Siemens NX X software for cloud-enabled CAD plays a crucial role in this partnership. It enables collaborative workflows between Dovetail's teams across continents, allowing for the swift transformation of digital twin design concepts into viable prototypes. This software empowers Dovetail to streamline product development and manage design processes efficiently. David Doral, CEO of Dovetail Electric Aviation, highlights the necessity of transitioning to zero-emission drivetrains in aircraft for both business and sustainability reasons. He underlines the significance of investing in digital tools, like Siemens software, that aid in creating digital twins of propulsion systems and promote global collaboration among design teams. Additionally, Dovetail is working on a hydrogen-electric propulsion concept incorporating fuel cells and a hydrogen storage system. The adoption of Siemens software enhances their ability to edit and view complex design models, facilitating product development and ensuring a seamless design process. Samantha Murray, Managing Director of Siemens Digital Industries Software for Australia and New Zealand, emphasizes the importance of digital twins in designing mission-critical products like aircraft propulsion systems. She applauds Dovetail's innovative approach to combat climate change challenges and underscores the role of technology in driving sustainability. This partnership between Dovetail Electric Aviation and Siemens signifies a significant step towards cleaner air travel and showcases the commitment of industry leaders to innovation and sustainability in aerospace.