Pratt & Whitney Canada is embarking on a groundbreaking journey to integrate hydrogen combustion technology into its PW127XT regional turboprop engine through the Hydrogen Advanced Design Engine Study (HyADES) project. With the support of Canada's Initiative for Sustainable Aviation Technology (INSAT), the project will focus on testing fuel nozzles and combustor rigs for hydrogen-fuelled operations, paving the way for full engine ground testing in subsequent phases. The PW127XT engine, known for its advancements in fuel efficiency, durability, and maintenance cost reduction, is set to showcase improved performance with hydrogen integration. Edward Hoskin, Vice President of Engineering at Pratt & Whitney Canada, expressed enthusiasm for the collaborative efforts to develop key technologies for future hydrogen-powered aircraft. Additionally, Pratt & Whitney Canada's involvement in the Turbine Engine Advanced Materials for Efficiency (TEAME) initiative, in partnership with Derivation Research Laboratory (DRL), underscores a dedication to exploring innovative materials that enhance thermal efficiency and reduce emissions in gas turbine engines. Raveel Afzaal, President and CEO of Next Hydrogen Solutions Inc., emphasized the critical role of producing green hydrogen at scale in curbing aviation CO2 emissions. This venture signifies a pivotal shift towards sustainable aviation practices, marking a significant stride in the industry's commitment to environmental responsibility and technological advancement.