Several airports in Saudi Arabia's Cluster 2 have earned Airport Carbon Accreditation from the Airports Council International. Arar Airport reached Level 4+, indicating advanced strategies to reduce absolute carbon emissions, while others including Jazan and Najran reached Level 2 by setting measurable reduction targets. These certifications align with the Saudi Green Initiative and the Saudi Civil Aviation Environmental Sustainability Program, moving the regional aviation infrastructure toward carbon neutrality through a globally recognized framework.
