BharatNotes What is Great Nicobar Project?
The Great Nicobar Island Development Project (GNIDP) is a large "holistic development" programme for Great Nicobar, the southernmost island of the Andaman & Nicobar group. It was conceived by NITI Aayog and is being implemented by the Andaman & Nicobar Islands Integrated Development Corporation (ANIIDCO). The estimated cost was around ₹72,000 crore at the time of the 2022 approval (per PIB); more recent proceedings refer to a figure of about ₹81,000 crore (NGT, 2026).
Key components
The project bundles four major elements:
| Component | Detail |
|---|---|
| Port | International Container Transshipment Port at Galathea Bay, to capture Malacca-Strait traffic |
| Airport | Greenfield dual-use (civil + military) airport |
| Power | Gas-and-solar based power plant |
| Township | Greenfield township with supporting trunk infrastructure |
The strategic logic rests on Great Nicobar's proximity to the Malacca Strait and the location of Indira Point, India's southernmost point, anchoring an Indo-Pacific maritime presence.
Environmental and tribal concerns
The Centre accorded in-principle (Stage-1) clearance for diversion of 130.75 sq km of forest land on 27 October 2022, with environmental clearance following in November 2022. Critics highlight:
- Forest loss and tree felling in pristine tropical rainforest within the Great Nicobar Biosphere Reserve, part of the Sundaland biodiversity hotspot (official estimates of trees to be felled have ranged from roughly 9.6 lakh upward — figures contested by independent scientists).
- Galathea Bay, a globally important nesting beach for the giant leatherback turtle, and the habitat of the endemic Nicobar megapode (scrubfowl).
- Compensatory afforestation earmarked largely in Haryana/Madhya Pradesh — criticised as ecologically non-equivalent to island rainforest.
- Tribal rights of the Shompen (a Particularly Vulnerable Tribal Group) and Nicobarese. The government's stated position is that no displacement of these communities is proposed; activists and some anthropologists dispute the adequacy of consultation and Forest Rights Act settlement.
Current status (as of June 2026)
The project's clearances were challenged before the National Green Tribunal. After a 2023 order, the NGT constituted a High-Powered Committee (HPC) to revisit the environmental clearance. In February 2026, an NGT special bench declined to interfere with the clearance, citing "adequate safeguards" and the project's strategic importance. Implementation is proceeding in phases.
UPSC angle
Use GNIDP as a ready case study for the development-versus-environment debate. It cleanly illustrates the EIA Notification 2006 and Island/Coastal Regulation Zone framework, biodiversity hotspots, compensatory afforestation gaps, the NGT's review role, and PVTG/Forest Rights Act protections — making it valuable across GS1 (geography), GS2 (tribal welfare, governance) and GS3 (environment, infrastructure, internal/maritime security).
