世界经济论坛（WEF）：2026年全球航空可持续发展展望白皮书（英文版）（71页）.pdf

1、Global Aviation Sustainability Outlook 2026W H I T E P A P E RM A R C H 2 0 2 6Images:Getty ImagesContentsForeword by the International Civil Aviation OrganizationForeword by Airports Council International WorldForeword by World Economic Forum and industry leadersExecutive summary1 Ambitious pragmat

2、ism1.1 Overall progress in 20251.2 Expectations for 20261.3 Drivers of optimism1.4 Challenges ahead1.5 Industry priorities and trends for 20262 Technology trends2.1 SAF availability and scalability2.2 Infrastructure readiness for SAF along the supply chain2.3 Access to clean energy and the role of h

3、ydrogen for airports and flight operations2.4 Developments in aircraft powertrains hydrogen,hybrid and eVTOL2.5 Boosting efficiency and sustainability through AI and data3 Policy and geopolitical trends3.1 Energy security could boost fossil-free fuels3.2 SAF policy3.3 Carbon pricing3.4 Implementatio

4、n of CORSIA3.5 Trade tensions,tariffs and export controls affect aviation supply chains3.6 Commodity and feedstock flows3.7 Constraints to airspace and military emissions3.8 Multilateralism,under strain globally,holds firm in aviation4 Economic trends4.1 Passenger and cargo trends:uneven growth acro

5、ss regions4.2 Aircraft and engine manufacturing bottlenecks4.3 SAF affordability and price4.4 SAF partnerships,offtakes and voluntary demand4.5 Fuel refining activity,oil markets and overall implications4568999101112141417171919212122272828303232333335374044Global Aviation Sustainability Outlook 202

6、62Disclaimer This document is published by the World Economic Forum as a contribution to a project,insight area or interaction.The findings,interpretations and conclusions expressed herein are a result of a collaborative process facilitated and endorsed by the World Economic Forum but whose results