American Airlines has announced a significant partnership with sustainable aviation firm ZeroAvia, committing to a conditional purchase agreement for 100 hydrogen-electric engines to power regional jet aircraft. This move is a crucial step towards achieving zero inflight emissions, with the exception of water vapor, as part of American's ambitious goal to reach net-zero greenhouse gas emissions by 2050. ZeroAvia's innovative technology involves utilizing hydrogen in fuel cells to generate electricity, which then powers electric motors for aircraft propulsion. By investing in ZeroAvia and supporting the development of hydrogen-electric engines, American Airlines is actively contributing to the sustainable transformation of commercial aviation. The collaboration between American Airlines and ZeroAvia builds upon their earlier partnership established in 2022 through a Memorandum of Understanding. Alongside the engine purchase agreement, American has also increased its investment in ZeroAvia, emphasizing its commitment to advancing environmentally friendly technologies in the aviation sector. ZeroAvia's focus on developing hydrogen-electric engines for commercial use presents a promising pathway towards achieving close to zero inflight emissions. The company is currently conducting flight tests on a prototype designed for a 20-seat aircraft and is working on scaling up its engine for larger planes like the Bombardier CRJ700, which American Airlines operates on certain regional routes. Robert Isom, the CEO of American Airlines, highlighted the importance of sustainable aviation investments in driving the industry towards a low-carbon future. He expressed confidence that the collaboration with ZeroAvia will accelerate the development of essential technologies needed to establish American Airlines as a sustainable airline. In conclusion, the partnership between American Airlines and ZeroAvia signifies a proactive approach towards incorporating green technology in commercial aviation. By embracing hydrogen-electric engines and supporting innovative solutions, American is setting a precedent for environmentally conscious practices in the airline industry.