Why in news?
Construction of the Navi Mumbai International Airport has been progressing rapidly, and the project was highlighted in October 2025 as a major infrastructure milestone. The airport is expected to relieve congestion at Mumbai’s existing Chhatrapati Shivaji Maharaj International Airport and serve as a hub for western India.
Background and location
The idea of a second airport for Mumbai was first proposed in the 1990s. The project received environmental clearance in 2017 after addressing concerns related to mangroves and wetlands. The airport is being built at Ulwe in Navi Mumbai on a public–private partnership basis between Adani Airports Holding Ltd (74 percent) and the City and Industrial Development Corporation (CIDCO) of Maharashtra (26 percent).
Design and key features
- Runways and capacity: The airport will have two parallel runways capable of handling wide‑body aircraft. Phase I is designed for 20 million passengers per year, with ultimate capacity projected at 90 million passengers annually.
- Cargo complex: A dedicated cargo facility is planned with an initial capacity of 0.5 million tonnes, scalable to meet growing trade demands.
- Architecture: The terminal design is inspired by the lotus flower, featuring twelve petal‑shaped columns and natural lighting. Public art and green spaces aim to create a relaxing environment.
- Digital operations: The airport will be India’s first fully digital and 5G‑enabled facility. Passengers will use the Digi Yatra platform for facial‑recognition‑based check‑in and baggage tracking. Artificial intelligence will optimise passenger flow and security.
- Green initiatives: Planned sustainable features include a 47 MW solar power plant, rainwater harvesting, energy‑efficient lighting and a fleet of electric vehicles for ground transport. The project targets platinum certification under the Indian Green Building Council.
- Connectivity: The airport will be linked to Mumbai and Navi Mumbai via the Mumbai Trans‑Harbour Link, suburban rail, the upcoming Metro Line 8, dedicated bus services and water transport. Its proximity to Jawaharlal Nehru Port Trust (JNPT) will aid cargo logistics.
Significance
- Decongestion: A second airport will reduce pressure on Mumbai’s busy existing airport and improve passenger experience.
- Economic growth: Construction and operation of the airport are expected to generate jobs and spur development in Navi Mumbai and surrounding districts.
- Logistics hub: The integration of passenger and cargo facilities with road, rail and maritime networks will strengthen western India’s position as a logistics hub.