Collectively, these measures have enabled MIA to reach Level 3+ in the Airport Carbon Accreditation programme, granting the airport neutrality status. A key component is the eastward expansion of the terminal building, announced in 2025 and expected to open in 2028. The project will extend the terminal by 6,000 square metres and represents the largest single investment within MIA’s €345 million multi-year investment plan. The development will include three blocks, two of which will primarily offer office space, expanding the amenities of the existing SkyParks Business Centre. Once SkyParks and SkyParks 2 are fully operational, MIA expects around 3,000 people to be working on site.