Archive · 9 Nov 2025
Tamil Nadu Seeks Site Clearance for Hosur Airport to Boost Industrial Growth
Tamil Nadu wants to build a new airport in Hosur, a town that's become a big center for factories making cars, electronics, and electric vehicles.
This airport will help these businesses send their products around the world and make it easier for people to travel there.
Hosur is close to Bengaluru, another big city, and the new airport will help connect both areas.
To build it, the government needs permission from the national government, and they are working on getting the land ready.
They also need to get approval from the company that manages Bengaluru's airport because Hosur is nearby.
The government hopes this airport will be very important for growing the economy and creating jobs in Tamil Nadu, similar to how other industrial areas have grown.
Tamil Nadu government to apply for site clearance for a new greenfield airport in Hosur within two weeks.
The proposed airport, spanning 2,000 acres, aims to handle 30 million passengers annually and serve Hosur's industrial belt and southern Bengaluru.
The project is being expedited to begin land acquisition before upcoming Assembly elections, with officials expecting minimal opposition.
The state needs approvals from the Union Civil Aviation Ministry and Defence Ministry, as well as a No Objection Certificate from BIAL.
Hosur's growing industrial base in automotive, electronics, and aerospace sectors is seen as a key driver for the airport's strategic importance and economic potential.
- Who
- Tamil Nadu government officials, Union Civil Aviation Ministry, Defence Ministry, Bengaluru International Airport Limited (BIAL), Fairfax Financial Holdings, and local administration.
- What
- The Tamil Nadu government is seeking site clearance for a proposed greenfield airport in Hosur, intended to boost industrial expansion and serve as a growth engine for the region.
- When
- Site clearance application to be submitted within two weeks; Collector's report expected in two weeks; land acquisition orders anticipated within three months; potential airport operational by the end of the decade.
- Where
- Hosur, Krishnagiri district, Tamil Nadu, with connectivity to southern Bengaluru.
- Why
- To support Hosur's growing industrial sector (automotive, electronics, aerospace, EV), leverage its proximity to Bengaluru, address the lack of dedicated air cargo and passenger infrastructure, and establish a strategic economic hub.
Current Restrictions
Proposed Solutions & Benefits
Airspace and Airport Rights
Current Restrictions
Airspace around Krishnagiri is controlled by HAL, requiring relaxation of restrictions from the Defence Ministry. Bengaluru International Airport Limited (BIAL) holds rights restricting new airports within 150 km until 2033, requiring their NOC.
Proposed Solutions & Benefits
Fairfax Financial Holdings, a major BIAL stakeholder, has shown interest in partnering for Hosur airport, potentially easing the airspace impasse. The proposed airport aims to handle 30 million passengers annually and boost Hosur's industrial sector.
Land Acquisition and Project Timeline
Current Restrictions
The land acquisition process needs to be completed before assembly elections next year, with potential for minimal protests impacting the timeline.
Proposed Solutions & Benefits
The state government plans to apply for site clearance within two weeks and expects the Collector's report in two weeks, followed by land acquisition orders within three months, aiming for minimal disruption.
- Airport Location
- Hosur, Krishnagiri district, Tamil Nadu
- Land Area
- 2,000 acres
- Annual Passenger Capacity
- 30 million
- Proximity to Bengaluru
- 40 kilometers from Electronic City
- Key Industries in Hosur
- Automotive, aerospace, precision engineering, electronics, green energy (including EV and electronics)
- Potential Airfield Completion
- By the end of the decade
