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NGT clears Great Nicobar infrastructure project, says adequate safeguards provided

February 17, 2026 5 min read Environment & Ecology Polity & Governance GS2 (Judiciary Governance) GS3 (Environment Infrastructure)
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What Happened

  • A six-member special bench of the National Green Tribunal (NGT) ruled on February 16, 2026, that it found "no good ground" to interfere with the environmental clearance (EC) granted to the Rs 81,000-crore Great Nicobar Island mega-infrastructure project.
  • The NGT held that "adequate safeguards have been provided" for identified gaps in the environmental clearance process, effectively upholding the Ministry of Environment, Forest and Climate Change (MoEFCC) clearance.
  • The project involves a transshipment port, a dual-use (civilian and military) airport, an integrated township, and a 450-MVA power plant across approximately 166 square kilometres of southern Great Nicobar Island.
  • The project entails diversion of nearly 130 square kilometres of forest land, raising significant ecological concerns given the island's status as a biodiversity hotspot.
  • Key safeguards imposed by the NGT include: no loss of sandy beaches (critical nesting sites for sea turtles and birds), no construction-related coastal erosion, mandatory coral reef protection and regeneration, and translocation of existing corals per Zoological Survey of India recommendations.

Static Topic Bridges

National Green Tribunal (NGT): Jurisdiction and Powers

The National Green Tribunal (NGT) was established under the National Green Tribunal Act, 2010, making India only the third country in the world (after Australia and New Zealand) to set up a specialised environmental court. It adjudicates civil cases involving substantial questions relating to the environment arising from the Acts listed in Schedule I.

  • Schedule I laws: Water (Prevention and Control of Pollution) Act 1974, Water Cess Act 1977, Forest (Conservation) Act 1980, Air (Prevention and Control of Pollution) Act 1981, Environment (Protection) Act 1986, Public Liability Insurance Act 1991, Biological Diversity Act 2002.
  • Bench locations: Principal Bench in New Delhi; zonal benches in Bhopal (Central), Kolkata (East), Chennai (South), Pune (West).
  • Appeal: NGT orders can be challenged before the Supreme Court within 90 days.
  • Powers: Can award compensation for environmental damage, direct restoration of ecology, and issue interim injunctions against projects.
  • The NGT cannot review orders under the Forest Rights Act or the Wildlife Protection Act directly, as these are not in Schedule I.

Connection to this news: The NGT was hearing petitions challenging the environmental clearance for the Great Nicobar project. Its decision to uphold the clearance while imposing conditions represents a balancing act between developmental imperatives and ecological safeguards — a key tension tested in UPSC papers.

Environmental Impact Assessment (EIA) Process

The EIA Notification, 2006 (under Environment Protection Act 1986) mandates prior environmental clearance for projects before they receive investment decisions or commencement permissions. It classifies projects by their potential environmental impact into Category A (appraised at the central level by the Expert Appraisal Committee under MoEFCC) and Category B (appraised at the state level by the State Expert Appraisal Committee).

  • Category A projects: Large-scale projects with significant national/interstate impact, appraised by Expert Appraisal Committees (EACs) under MoEFCC — includes ports, airports, highways of national significance.
  • Category B projects: Smaller projects appraised by State Environment Impact Assessment Authority (SEIAA) and State Expert Appraisal Committee (SEAC).
  • Public Hearing: Mandatory for most Category A projects — local communities must be consulted before an EC is granted.
  • The Great Nicobar project was appraised under the central (Category A) process given its strategic and ecological significance.
  • The EIA Notification 2006 has been criticised for allowing post-facto clearances and limiting public participation; a draft EIA 2020 proposed further dilutions but faced widespread opposition.

Connection to this news: The NGT's review concerned procedural gaps in the EIA process for the Great Nicobar project — including concerns about the adequacy of the public hearing, wildlife impact assessment, and coastal regulation zone compliance.

Great Nicobar Island: Ecology, Biodiversity, and Strategic Significance

Great Nicobar Island is the southernmost and largest island in the Andaman and Nicobar archipelago, located at the tri-junction of the Bay of Bengal, the Indian Ocean, and the Andaman Sea. It is a UNESCO Biosphere Reserve and is home to extraordinary biodiversity and the indigenous Shompen community.

  • Biodiversity: The island hosts Leatherback sea turtles (critically endangered, largest living turtle species), Nicobar Megapode, and the Nicobar long-tailed macaque; Galathea Bay is a major nesting beach for Leatherback turtles.
  • Shompen tribe: A Particularly Vulnerable Tribal Group (PVTG), estimated at fewer than 300 individuals, classified as a "pre-agricultural" hunter-gatherer community; their territory overlaps with the project area.
  • Strategic location: Great Nicobar is only about 90 km from the Strait of Malacca — through which approximately 35% of global trade passes — making it strategically vital for naval surveillance and maritime dominance.
  • Protected status: Part of Campbell Bay National Park and Galathea National Park; significant portions are under the Wildlife Protection Act 1972.
  • The Andaman and Nicobar Islands contain 572 of India's approximately 700 islands; the archipelago straddles vital Indian Ocean sea lanes.

Connection to this news: The project's location in a UNESCO Biosphere Reserve with critically endangered species and an indigenous PVTG community makes it one of the most ecologically sensitive infrastructure proposals in India. The NGT's clearance is contested by conservationists who argue the safeguards are insufficient to protect the Leatherback turtle nesting sites and Shompen habitat.

Key Facts & Data

  • Project cost: Rs 81,000 crore
  • Project area: ~166 sq km of southern Great Nicobar Island
  • Forest diversion: ~130 sq km
  • Components: Transshipment port, dual-use airport, integrated township, 450-MVA power plant
  • NGT ruling date: February 16, 2026 (six-member special bench)
  • Distance from Strait of Malacca: ~90 km (strategic maritime significance)
  • Leatherback sea turtle: World's largest turtle species; critically endangered; nests at Galathea Bay
  • Shompen: PVTG, estimated fewer than 300 individuals, pre-agricultural hunter-gatherers
  • NGT established: National Green Tribunal Act, 2010 (five bench locations across India)
  • Schedule I of NGT Act covers 7 environmental laws (1974–2002)