Hydrogen-electric aviation requires a complete infrastructure chain from production through to delivery at the aircraft. This resource outlines the key challenges and current state of liquid hydrogen infrastructure.
Key Challenges
- Energy-intensive liquefaction process
- Boiloff management during storage and transfer
- Airport infrastructure requirements
- Safety standards and certification
Current State
While hydrogen liquefaction technology is mature in industrial settings, scaling and adapting it for aviation fuelling presents unique challenges around throughput, safety, and cost.