The Adoption of Hydrogen Fuel in Aviation: Incentives and Challenges for Decarbonization

Abstract

The aviation industry is among the most challenging sectors to decarbonize, with traditional jet fuels contributing significantly to global CO₂ emissions. As the world seeks sustainable alternatives to mitigate climate change, hydrogen emerges as a promising renewable energy source for aviation. This paper explores the potential of hydrogen fuel to reduce greenhouse gas emissions in the aviation sector substantially. It examines the incentives driving the adoption of hydrogen fuel, including environmental benefits, regulatory support, and technological advancements. Additionally, the paper addresses the significant challenges associated with hydrogen fuel production, storage, and the development of necessary infrastructure. Key issues such as hydrogen's energy density, safety concerns, and the economic implications of transitioning to a hydrogen-based aviation system are analyzed. By evaluating both the opportunities and obstacles, the goal of this paper is to present a thorough understanding of hydrogen's function in the aviation sector's decarbonization initiatives. The goal is to underscore the importance of advancing hydrogen technology for sustainable aviation and to inspire further research and development in this critical field.