Great Nicobar Project: Strategy, Economy and the Environmental Questions It Raises

The Great Nicobar mega infrastructure project is a large development plan for the southernmost part of the Andaman and Nicobar Islands, located about 1,200 km from the Indian mainland. With an estimated investment of around Rs 92,000 crore, it brings together four parts: a transshipment port at Galathea Bay, an international airport, a power plant, and a greenfield township with a tourism component. The project has been under review by the National Green Tribunal (NGT) and the courts since its environmental clearance was granted in November 2022.

Supporters present the project mainly as a strategic and commercial opportunity. India currently depends heavily on foreign ports such as Colombo and Singapore for transshipment, where containers are shifted between ships. A large port at Galathea Bay, they argue, could capture a share of this regional container traffic and strengthen India's maritime presence in the eastern Indian Ocean, supported by existing naval facilities like INS Baaz. The location, close to international shipping lanes, is the central argument in its favour.

Several concerns have been raised about both the economics and the ecology. On the commercial side, analysts point out that the site has no nearby industrial base or hinterland to feed cargo, and that transshipment hubs succeed on feeder networks and carrier loyalty rather than on capacity alone. The remoteness of the location could keep operating costs high. On the environmental side, the Union Environment Ministry told the NGT on October 30, 2025 that the project will have a significant impact on this biodiversity-rich island. Galathea Bay hosts more than 20,000 coral colonies, nesting mounds of the endemic Nicobar Megapode (a Schedule 1 protected species), and an active nesting site of the Giant Leatherback turtle.

A key point of dispute is the legal status of the land. Coastal areas with corals, turtle nesting beaches, mangroves and protected areas fall under Coastal Regulation Zone (CRZ)-1A, where large construction such as a port is normally prohibited. An NGT order of April 2023 noted that part of the project lies in a CRZ-1A area. A later ground-truthing survey by the National Centre for Sustainable Coastal Management concluded that no part of the project area fell under CRZ-1A, a finding that critics have questioned. The 1997 proposal for a Galathea Bay Wildlife Sanctuary was set aside in 2021, removing an earlier layer of protection. Concerns have also been raised about the rights and compensation of tribal and settler communities under the Forest Rights Act.

For exam preparation, the Great Nicobar project is a strong example of the balance between strategic infrastructure, the blue economy, and environmental protection. It connects topics such as CRZ rules, the Wildlife (Protection) Act 1972, the role of the NGT, the rights of indigenous communities, and India's maritime strategy in the Indian Ocean Region.