The article discusses the transition to hydrogen as a future fuel for Airlander, with the aim of achieving zero-emissions aviation by 2030. Airlander 10 aircraft will initially be powered by internal combustion engines, reducing harmful emissions significantly. However, the long-term goal is to incorporate hydrogen, fuel cells, and electric motors for zero-emission flights. Green hydrogen, produced through electrolysis powered by renewable sources, is the preferred choice for Airlander due to its sustainability and zero-carbon flight capabilities. Safety and regulatory considerations are being addressed in the shift to hydrogen fuel, with Airlander designing storage solutions within the hull to ensure passenger safety and facilitate an easier transition from kerosene. Despite the higher initial costs, the article highlights that as production scales up, hydrogen is expected to become more cost-effective compared to kerosene, especially considering potential future taxes on traditional fuel. The storage and infrastructure for hydrogen within Airlander involve high-technology vacuum flasks to store liquid hydrogen at extremely low temperatures. The article emphasizes that the focus is on maintaining safety, efficiency, and cost-effectiveness in the transition to hydrogen. Collaboration with regulators and partners like AECOM is crucial to develop the necessary infrastructure and policy frameworks for the widespread adoption of hydrogen in aviation and other industries. The industry is also exploring hydrogen adoption in automotive, trucking, maritime, and rail sectors, showcasing a broader shift towards cleaner energy sources and cross-industry collaboration.