Tata Consultancy Services (TCS) and Rolls-Royce have joined forces in an expanded partnership to advance research into hydrogen fuel system technologies for commercial airplanes. The collaboration aims to support Rolls-Royce's sustainability goals and address the aviation industry's need for decarbonization in the face of climate change. Green hydrogen, created using renewable energy sources, offers a promising solution to reduce carbon emissions from aircraft and improve environmental quality. The partnership will focus on crucial aspects of hydrogen-powered aircraft, including fuel delivery, combustion, and integration into airplane engines, with the goal of aligning with the International Air Transport Association's target of achieving net-zero carbon pollution by 2050. By leveraging TCS's engineering expertise and Rolls-Royce's aerospace capabilities, the collaboration seeks to drive innovation in the industry and pave the way for a greener aviation sector. This strategic initiative comes at a critical time when the urgency to combat climate change is increasingly evident, emphasizing the importance of sustainable fuel technologies in aviation. Through this partnership, both companies are poised to contribute significantly to the development of hydrogen-powered commercial airplanes, marking a positive step towards a more environmentally friendly and efficient aviation industry.