The hydrogen aircraft market is experiencing significant growth, with estimations showing a rise from $1.73 billion in 2024 to $2.18 billion in 2025 and projected to reach $4.83 billion by 2029 with a compound annual growth rate (CAGR) of 22.0%. This growth is fueled by factors such as environmental regulations, government initiatives, a surge in air passenger traffic, and increased aerospace spending. The increase in global air passenger traffic has been a major driver for the hydrogen aircraft market due to the need for more environmentally friendly options to counter the pollution caused by traditional aircraft. The market is witnessing a trend toward hydrogen hybridization and sustainability certifications, along with collaborations among key players. The key players driving the growth of the hydrogen aircraft market include industry giants like Airbus SE, Boeing Company, ZeroAvia Inc., and Rolls-Royce Plc, among others. These players are investing in research and development, focusing on sustainability, and expanding collaborations to propel market growth. The market segments in the global hydrogen aircraft market are categorized based on technology, power source, range, and platform, offering solutions such as fully hydrogen-powered aircraft, hybrid electric aircraft, hydrogen fuel cell aircraft, and liquid hydrogen aircraft to cater to different needs. North America leads the hydrogen aircraft market, with projections indicating continued growth in the region. The market report covers key regions like Asia-Pacific, Western Europe, Eastern Europe, North America, South America, the Middle East, and Africa, providing a comprehensive analysis of the market landscape and opportunities for growth. The hydrogen aircraft market global market report by The Business Research Company offers insights into market size analysis, segmentation, key player focus, growth trends, market contribution, growth drivers, industry challenges, and competitive developments. With a vast database of reports and industry expertise, The Business Research Company provides valuable information for staying informed in the ever-evolving hydrogen aircraft market.