Pearl 15 Hydrogen Ground Test

Aerospace and Defense

Low-cost passenger airline operating short-haul routes across Europe and neighbouring regions.

Rocket propulsion and large-engine test facility operated by NASA

An engine that burns hydrogen as fuel, emitting only water vapor, while mirroring traditional internal combustion principles.

Advanced business jet turbofan engine delivering over 15,000 lbf takeoff thrust, featuring blisked compressor stages, high pressure ratios, and compatibility with 100% sustainable fuels; powers Bombardier Global 5500/6500 since 2019.

Mississippi

Four-year collaboration testing hydrogen in aero engines from AE2100 to Pearl 15.

Turbofan engine tested on 100% hydrogen.