The Airport Nouméa - La Tontouta is amongst the first airports in the Pacific to have received the ACA label (Airport Carbon Certification). The label has been created in 2009 by the ACI (Airports Council International).

This airport-specific international program allows to distinguish the efficiency of a carbon management plan based on 4 accreditation levels.

Level 1: the carbon imprint is verified by emission measurements realised under direct control of the airport (emission sources scope 1 and 2 of the GhG Protocol). The airport also has to show the management's commitment to