Global Aviation Sustainability Outlook 2025

In 2024, the aviation industry reached a significant milestone, with global passenger traffic not only recovering but also surpassing the pre-pandemic levels of 2019, marking a new era of growth. Airports play a key role in the aviation sector, directly employing 11.6 million people worldwide. As enablers of a sustainable aviation ecosystem, airports are focused on reducing energy demand, improving efficiency and supporting the deployment of SAF. However, challenges remain. Governments, energy producers and the finance sector must accelerate SAF adoption through targeted policies and investments. Transparent traceability systems are crucial and governments must integrate aviation’s clean energy needs into national policies, ensuring access to green energy. Infrastructure development for climate resilience, backed by financial mechanisms, is also vital. We are committed to collaborating with industry partners in 2025 and beyond in building a sustainable aviation future.Justin Erbacci Director General, Airports Council International World Global Aviation Sustainability Outlook 2025 4