
IATA study: Technology rollout, not feedstock, is the main barrier to scaling SAF for 2050 net‑zero
A new IATA–Worley study finds sufficient sustainable aviation fuel (SAF) feedstock exists to enable the industry to reach net‑zero CO2 by 2050, but concludes that technology deployment — not feedstock availability — is the principal bottleneck to scaling SAF production, with direct consequences for investment, policy and industrialisation timelines.