Sustainable Aviation’s Hard Truth: Progress Is Real, but the Path Is Fragmented
ISTAT Staff, with help from Caoimhe Quigley and Dara O’Sullivan
12 May 2026
Aviation has made measurable progress toward net zero, but the path forward remains uneven. At the ISTAT Sustainability Symposium, industry leaders made clear that scaling solutions like SAF and fleet renewal will depend less on new technology and more on aligning policy, capital and global market forces.
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