Turbotech has achieved a groundbreaking milestone in sustainable aviation by developing the world's first viable hydrogen-fueled turbine engine for light aircraft. Leveraging Ansys simulation technology, the company successfully demonstrated a hydrogen-fueled turboprop engine in the BeautHyFuel project, making history as the first to operate a scalable turboprop from a cryogenic hydrogen tank. By utilizing Ansys Fluent simulation software, Turbotech efficiently optimized nozzle designs, reducing both costs and prototyping timelines. The turbine exhibited exceptional durability, maintaining structural integrity even after 30 hours of hydrogen burn without increasing emissions. This significant development is part of a collaborative project backed by the French Civil Aviation Authority, in partnership with industry leaders Elixir Aircraft, Safran, Air Liquide, and Daher. The project marks a crucial advancement towards achieving zero carbon emissions in light aviation, setting a new standard for sustainable aircraft operations.