ASTM will soon focus on the technical evaluation of candidate synthetic fuels, and the role aircraft and engine manufacturers play in ensuring jet fuel is safe.
Multi-feedstock SAF production tested; Australian e-aircraft programs advance; ZeroAvia to study large hydrogen UAS; Vertiport design mitigates eVTOL downwash.
While established OEMs have no medium-term plan to make aviation greener, the Clean Aviation research and technology project is putting hopes in startups.
As part of CFM's RISE engine demonstration program, wind tunnel tests of a smaller-scale open fan have been found to substantiate computational analysis.
As sustainability takes center stage in 2025, Airbus is testing a new book-and-claim system, while IATA will manage its own SAF registry through a new entity.
This week’s Carbon Analysis journeys to the Asia-Pacific region to explore the emissions of four carriers: Air China, Lion Air, Qantas and Singapore Airlines.
Renewable fuel producer Neste noticed more demand for SAF after EU mandates were introduced but believes the legislation's stepped approach is suboptimal.
European airframers and engine makers expect to develop their next-generation products using greener technologies demonstrated under the Clean Aviation program.
In a changing world, the dual civil-military use of new technologies and EU competitiveness emerge as additional priorities in the Clean Aviation program.
