Emirates begins construction of world’s largest aviation engineering facility

Emirates has officially broken ground on a new US$5.1 billion aviation engineering complex at Dubai South, a project the airline says will become the world’s most advanced maintenance, repair and overhaul facility.

The large-scale development marks one of the most significant infrastructure investments undertaken by Emirates Engineering and reflects Dubai’s broader ambition to strengthen its position as a global aviation hub.

According to the airline, the new facility will span 1.1 million square metres, making it one of the world’s largest buildings by volume and the largest steel structure in the Gulf Cooperation Council region.

Construction is expected to be completed by the middle of 2030.

Dubai South project designed around long-term aviation growth

The engineering complex is being developed near Al Maktoum International Airport, which Dubai authorities intend to position as one of the world’s largest aviation hubs once expansion plans are completed.

The facility is being delivered by China Railway Construction Corporation, while French engineering consultancy Artelia has been appointed as project consultant.

Ahmed bin Saeed Al Maktoum, Chairman and Chief Executive of Emirates Airline and Group, described the project as a strategic step aligned with Dubai’s long-term aviation and economic growth agenda.

According to Emirates, the new engineering centre is intended to strengthen the airline’s vertical integration strategy by consolidating:

• Engineering capabilities
• Specialist maintenance operations
• Parts production
• Training infrastructure
• Aircraft servicing capacity

The airline also said the facility would support future engineering requirements across both regional and international aviation markets.

Facility will handle 28 widebody aircraft simultaneously

One of the most notable aspects of the project is its operational scale.

Emirates said the facility will include the world’s only hangar complex capable of simultaneously servicing 28 widebody aircraft.

The development will also include two dedicated aircraft paint hangars.

Major planned features of the engineering complex include:

• A 1.1 million square metre engineering campus
• Simultaneous servicing capacity for 28 widebody aircraft
• Two aircraft paint hangars
• The world’s largest free-span aircraft hangar at 285 metres wide
• The world’s largest dedicated landing gear workshop
• 77,000 square metres of maintenance workshop space
• 380,000 square metres of logistics and storage facilities

The airline said the paint hangars would primarily support Emirates’ widebody fleet while also retaining the flexibility to accommodate narrowbody aircraft if required.

The complex will initially manage heavy maintenance requirements and overflow projects currently handled at the existing Emirates Engineering Centre at Dubai International Airport.

Administrative and training infrastructure also planned

Beyond aircraft maintenance operations, Emirates plans to integrate administrative and technical training functions within the new development.

The project will include:

• 50,000 square metres of office space
• 15,000 square metres of training facilities
• Dedicated airside access control infrastructure

The integrated design reflects how airlines globally are increasingly centralising engineering, training and operational support activities within unified aviation campuses.

For Emirates, the project also strengthens internal engineering capacity at a time when global maintenance and repair networks remain under pressure from supply chain disruptions and rising fleet demand.

Sustainability targets built into the project

The airline said the engineering facility is also expected to establish new sustainability benchmarks for aviation infrastructure projects in the region.

According to Emirates, all facilities within the project are targeting LEED Platinum certification, one of the highest international sustainability ratings for buildings.

The company also confirmed that solar panels will be installed across rooftop sections of the complex as part of broader energy efficiency measures.

The sustainability component is increasingly important as airlines and aviation service providers face mounting pressure to reduce operational carbon footprints while expanding infrastructure capacity.

Dubai deepens its aviation infrastructure ambitions

The project forms part of Dubai’s wider aviation and economic strategy under the Dubai Economic Agenda D33, which aims to strengthen the emirate’s position as a global business and logistics hub.

Khalifa Al Zaffin, Executive Chairman of Dubai Aviation City Corporation and Dubai South, said the engineering complex would strengthen aviation infrastructure surrounding Al Maktoum International Airport and support growing global demand for advanced aviation services.

The development also highlights the expanding role of maintenance, repair and overhaul operations within the aviation economy.

As airlines worldwide continue expanding fleets and modernising aircraft, demand for large-scale engineering infrastructure is expected to rise significantly over the coming decade.

Emirates positions itself for future MRO demand

The investment signals Emirates’ intention to play a larger role not only as an airline operator but also as a strategic aviation engineering player within the global MRO sector.

The scale of the project reflects long-term confidence in continued growth across:

• International passenger traffic
• Aircraft fleet expansion
• Engineering and overhaul demand
• Aviation logistics services

The project also underlines Dubai’s continuing strategy of building vertically integrated aviation infrastructure capable of supporting airlines, logistics operators and aerospace services from a single ecosystem.

Once operational, the engineering complex is expected to become one of the largest and most technologically advanced aviation maintenance facilities globally.

For Emirates, the project represents more than a maintenance hub. It is a long-term infrastructure bet on the future scale of global aviation.