Siemens Digital Industries Software has partnered with Dovetail Electric Aviation to develop zero emission battery and hydrogen-electric propulsion systems for commercial aircraft, aiming to revolutionize air travel sustainability. Dovetail, headquartered in Australia with operations in Spain, focuses on retrofitting legacy airplanes with innovative propulsion systems to reduce operating costs significantly. By utilizing Siemens' Xcelerator software, Dovetail benefits from enhanced collaboration between its design teams in different countries, leading to faster prototype development and cost savings. The company's CEO, David Doral, emphasizes the importance of transitioning to cleaner air travel through retrofitting existing aircraft with environmentally friendly drivetrains. Dovetail's projects include converting Cessna 208s into zero emission battery electric aircraft and designing a hydrogen-electric retrofit for the Beechcraft King Air. The collaboration with Siemens enables efficient editing and viewing of complex design models, as well as streamlined product development processes. Through the use of digital twins, Dovetail ensures a single source of truth in the design phase, enhancing the overall efficiency of the propulsion systems development. Siemens' software solutions play a critical role in supporting Dovetail's mission to achieve net zero emissions in air travel and reduce operating costs for aircraft operators. The partnership highlights the significance of digital transformation in the aerospace industry and the application of innovative technologies to address climate change challenges. Dovetail's innovative approach has attracted notable customers and investors, positioning the company as a leader in sustainable aviation. By leveraging Siemens Xcelerator, Dovetail aims to drive the next generation of aerospace advancements and contribute to a more sustainable future.