The UK Civil Aviation Authority has unveiled a roadmap outlining how hydrogen-powered aviation could be safely introduced over the next decade.
The UK Civil Aviation Authority (CAA) has published the findings of its Hydrogen Challenge alongside a new roadmap outlining how hydrogen-powered aviation could be safely introduced into the UK by 2035.
The initiative brought together regulators, airports, manufacturers, airlines and academic partners to assess the opportunities and challenges associated with hydrogen propulsion, airport operations and supporting infrastructure. Evidence gathered through the programme will help inform future regulations as the aviation sector works towards lower-carbon operations.
The Hydrogen Challenge included 11 projects spanning different parts of the aviation ecosystem, generating operational data on hydrogen technologies while identifying potential gaps in existing regulatory frameworks.
Hydrogen trials provide evidence for future aviation regulations
The newly published roadmap sets out the CAA’s ambition to support the scaling of hydrogen operations for smaller aircraft by 2035, while maintaining high safety standards as new technologies enter service.
Three organisations completed real-world hydrogen demonstrations as part of the programme. Exeter Airport (EXT) trialled hydrogen-powered ground support equipment during aircraft turnaround operations in partnership with Cranfield University, TUI and ULEMCo. The trials included daytime, nighttime and winter operations, demonstrating that hydrogen-powered equipment could operate safely in a live airport environment…
