The German Aerospace Center (DLR) has operated its Balis fuel-cell propulsion testbed for the first time at a power level of more than 1 megawatt.

Ascent Aviation Services has chosen Block Aero Technologies to digitalize its used serviceable material business and open doors to selling parts in China.

When non-CO2 effects are taken into consideration, the maximum lifecycle reduction in emissions possible with sustainable aviation fuel (SAF) is less than 50%.

The two-passenger EHang EH216-S is the world’s first pilotless human-carrying eVTOL to achieve the full suite of regulatory certifications.

International Airlines Group sustainability officer Jonathon Counsell voiced strong interest in carbon-negative production of sustainable aviation fuel.

German sustainable e-fuels producer Ineratec is poised to announce its first aviation contract and is looking to roll out its modular plant design.

Hydrogen-powered BWB; carbon fiber from algae; understanding lightning hazards; and storing CO2 in concrete.

Blue Spirit Aero is pressing on with ground testing of a dedicated prototype of its Dragonfly hydrogen-powered light aircraft, gearing up for flight trials.