American Airlines has significantly increased its investment in hydrogen-electric aviation by partnering with ZeroAvia. The airline plans to purchase 100 hydrogen-electric plane engines to be used in its regional flights. ZeroAvia, which started as a startup in 2017, received over $30 million in funding in 2022 from various sources, including American Airlines, Alaska Airlines, and United. In 2023, companies like Airbus and sustainable airline startup EcoJet also joined in providing support to ZeroAvia. ZeroAvia aims to introduce hydrogen-electric-powered aircraft with 40- to 80-seat capacity and a range of 700 miles by 2027. This aligns with American Airlines' objective of significantly reducing greenhouse gas emissions by 2050. The use of hydrogen-electric technology offers a cleaner alternative to traditional jet fuel, producing only water vapor instead of toxic emissions. This move towards sustainable aviation is not only environmentally friendly but also has the potential to be more cost-effective. American Airlines' CEO, Robert Isom, emphasized the importance of investing in innovative technologies to transition to a low-carbon future for commercial aviation. The partnership between American Airlines and ZeroAvia is seen as a positive step towards achieving sustainability in the airline industry. ZeroAvia's founder and CEO, Val Miftakhov, expressed gratitude for American Airlines' continued support, highlighting the progress in clean aircraft propulsion. Additionally, other companies like Elysian and Maeve Aerospace are also working on electric airplane projects, indicating a growing trend towards eco-friendly aviation solutions. The partnership between American Airlines and ZeroAvia signifies a promising future for hydrogen-electric aviation and a significant stride towards sustainable air travel.