AINonline
• Charlotte Bailey
Consultant Altea says provisional sales announcements are poor indicators of whether green aviation propulsion programs are succeeding. The warning challenges the use of early commercial interest as a proxy for program health, underscoring the need to distinguish preliminary commitments from firmer evidence of market demand and execution.
Sustainability & Climate Initiatives
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Consultant Altea says provisional sales announcements are poor indicators of whether green aviation propulsion programs are succeeding. The warning challenges the use of early commercial interest as a proxy for program health, underscoring the need to distinguish preliminary commitments from firmer evidence of market demand and execution.
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ACI Europe’s Sustainability Strategy 2.0 broadens the airport sector’s sustainability agenda beyond its previous focus on decarbonization, placing greater emphasis on climate adaptation and resilience. The shift makes preparation for climate impacts a more explicit part of the European airports body’s roadmap.
The EU body has 53 projects on its books, representing about €3.6 billion in research and innovation spending. The decision on its fourth call comes as Clean Aviation enters a busy year-end, adding to the program’s portfolio of work.
Aircraft shortages have helped sustain demand for repairs, benefiting GE and other maintenance providers. But persistently high fuel prices could change airlines’ calculus: operators may retire less-efficient aircraft rather than invest in overhauls. Despite substantial backlogs, early signs of strain are emerging across the maintenance market.
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CEO Anders Forslund explains Heart Aerospace’s decision to return to a series-hybrid design for its planned airliner. The account focuses on the rationale behind the redesign, but the available article summary provides no further technical details or program milestones.
German researchers used a Dassault Falcon 20E research jet to measure the emissions plume from a suborbital launch vehicle. The German Aerospace Center says the resulting data could help support development of propellants with lower climate impact.
The European Business Aviation Association and the General Aviation Manufacturers Association say changes to Europe’s emissions trading scheme are unfair and are demanding policy changes. Their position puts the scheme’s treatment of business aviation under scrutiny, though the available reports provide no detail on the specific provisions they oppose.
The Pentagon is funding technology to beam solar power from orbit to Earth, pursuing a potential electricity source for military installations that rely on vulnerable fuel supply lines. The effort positions space-based energy as a possible way to reduce dependence on ground-based fuel deliveries.
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