Arar Airport Hits Level 4+ Carbon Accreditation as Five Saudi Hubs Reach Level 2

*TL;DR Arar Airport secures Level 4+ carbon accreditation, the program’s highest tier, while five Saudi Cluster 2 airports attain Level 2, confirming a stepped approach to emissions cuts.*

Context The Airports Council International (ACI) runs the Airport Carbon Accreditation (ACA) program, a global framework that grades airports on carbon management across seven levels, from basic measurement to carbon neutrality. Saudi Arabia’s Cluster 2 airports have been participating to align with the national Saudi Civil Aviation Environmental Sustainability Program and the Saudi Green Initiative.

Key Facts - Arar Airport achieved Level 4+ accreditation. This tier demands advanced policies that reduce absolute carbon emissions, meaning the airport must show a net decline in total emissions, not just per passenger. - Five other airports—King Abdullah bin Abdulaziz International (Jazan), Najran, Sharurah, Wadi Al‑Dawasir, and Al‑Wajh—earned Level 2 accreditation. Level 2 requires airports to set measurable emissions‑reduction targets and demonstrate progress toward those goals. - The ACA program evaluates airports on seven progressive levels, each adding stricter reporting, reduction, and mitigation requirements, ultimately guiding participants toward carbon neutrality.

What It Means Arar’s Level 4+ status places it among a small global cohort that has moved beyond simple tracking to enforce concrete cuts in total emissions. The airport’s management must now implement strategies such as renewable energy procurement, fleet electrification, and operational efficiency upgrades, all verified by third‑party auditors. The Level 2 achievements of the five other Saudi airports signal the early stages of a coordinated emissions‑reduction effort. By establishing clear targets, these airports lay the groundwork for future upgrades to higher ACA levels, which will demand demonstrable reductions and offset projects. Collectively, the milestones illustrate Saudi Arabia’s incremental but measurable shift toward greener aviation. The progress aligns with broader national goals to cut greenhouse‑gas output and diversify the economy away from fossil fuels.

Looking Ahead Watch for the next accreditation cycle, where these airports aim for Level 3 or higher, and for the rollout of specific carbon‑reduction projects that will be reported in ACI’s annual ACA data.