The National Green Tribunal (NGT) is India's specialised environmental court, created to deliver speedy, expert-driven justice on ecological disputes. It is a regular question area in UPSC Prelims (statutory vs constitutional bodies) and GS-II Mains (environmental governance, tribunals, judicial over-reach).
Background and statutory basis
The NGT was established under the National Green Tribunal Act, 2010, making India only the third country in the world — after Australia and New Zealand — with a dedicated environmental court. The Tribunal replaced the earlier National Environment Appellate Authority (1997) and the ineffective National Environment Tribunal (never fully constituted).
The Act draws authority from three clauses:
- Article 21 (right to a healthy environment as part of right to life)
- Article 48A (DPSP — state's duty to protect environment)
- Article 51A(g) (fundamental duty of citizens)
The Stockholm (1972) and Rio (1992) declarations, both ratified by India, oblige the state to provide effective judicial and administrative remedies for environmental harm. The Supreme Court in M.C. Mehta v. Union of India repeatedly flagged the need for specialised environment courts — NGT is the legislative response.
Composition and jurisdiction
The NGT functions through a principal bench at Delhi and four zonal benches at Bhopal (Central), Pune (West), Kolkata (East), and Chennai (South), plus circuit benches that hear cases where filings justify it.
| Feature | Detail |
|---|---|
| Chairperson | Sitting or retired Supreme Court judge / Chief Justice of a High Court |
| Judicial Members | Minimum 10, maximum 20 |
| Expert Members | Minimum 10, maximum 20 (scientists, environmental administrators) |
| Tenure | 5 years; not eligible for reappointment |
| Appeal | To Supreme Court within 90 days |
The Tribunal is not bound by the Code of Civil Procedure, 1908 or the Indian Evidence Act, 1872. Instead, it is guided by principles of natural justice, operating as a civil (not criminal) forum. Its jurisdiction extends to civil cases arising under seven scheduled laws — Water Act 1974, Water Cess Act 1977, Forest (Conservation) Act 1980, Air Act 1981, Environment (Protection) Act 1986, Public Liability Insurance Act 1991, and Biological Diversity Act 2002. Notably, the Wildlife (Protection) Act 1972 and the Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act 2006 lie outside NGT's jurisdiction — a recurring criticism.
Guiding principles
Three doctrines anchor NGT adjudication:
- Sustainable development — inter-generational equity between economy and ecology
- Polluter pays principle — absolute, strict liability for environmental damage
- Precautionary principle — regulatory action need not wait for scientific certainty
Landmark decisions
- Art of Living Festival (2016) — imposed ~Rs 5 crore on the Art of Living Foundation for damage to Yamuna floodplains.
- Delhi diesel ban (2015) — directed that diesel vehicles older than 10 years cannot ply in Delhi-NCR; vehicles over 15 years to be de-registered.
- Sand mining review (2013) — mandated environmental clearance for all minor mineral mining including riverbed sand.
- Solid waste management (2017) — banned open burning of waste in Delhi; directed 100% door-to-door collection.
- Plastic ban (2017) — prohibited single-use plastic below 50 microns in Delhi.
- Sterlite Copper, Tuticorin (2020) — NGT order allowing reopening was later stayed by Supreme Court.
Latest developments (2024-26)
- Vizhinjam port (Kerala, 2024) — NGT fined Adani Ports Rs 10 crore for violating coastal regulation zone (CRZ) conditions; ordered independent shoreline impact study.
- Joshimath subsidence (2024) — suo motu cognisance; directed Uttarakhand to file action-taken report on NTPC's Tapovan-Vishnugad hydel project.
- Stubble-burning penalty revision (Oct 2024) — Union Government doubled penalties after NGT's 2023 order that existing Rs 2,500 fines were non-deterrent; farmers with >5 acres now face Rs 30,000.
- Aravalli demolitions (Haryana, 2025) — NGT Principal Bench ordered demolition of illegal farmhouses in the Aravalli forest zone in Faridabad and Gurugram.
- Great Nicobar project (2025) — NGT-constituted high-powered committee tasked with reviewing green clearances for the Rs 72,000 crore transhipment project after environmentalist petitions.
- Pending vacancies (Jan 2026) — only 6 of 20 judicial-member posts filled; Parliamentary Standing Committee on Science & Environment flagged the shortage as a "functional crisis".
- Supreme Court's Art 142 expansion (Jan 2026) — SC clarified that NGT's compensation awards can be enforced as decrees, strengthening execution.
Updated context: The 19th Report of Parliamentary Standing Committee (March 2025) recommended statutory amendment to bring Wildlife Protection Act and Forest Rights Act within NGT's jurisdiction and create eight new regional benches in environmentally sensitive zones (Northeast, Western Ghats, Himalayan states).
Strengths of the NGT model
- Domain expertise — bench combines judicial and scientific members; technical credibility unmatched by ordinary courts.
- Speed — mandated to dispose cases within 6 months; average disposal time ~ 18 months compared to 3-4 years in High Courts.
- Lower cost — filing fee Rs 1,000 or 1% of damages claimed (whichever higher), capped at Rs 25 lakh.
- Procedural flexibility — natural-justice-based approach admits citizen petitions, villagers without lawyers, community groups.
- Evolved environmental jurisprudence — precautionary and polluter-pays principles now constitutional doctrine.
- Reduces High Court burden on environmental PILs.
Challenges and criticism
- Jurisdictional exclusions — WPA and FRA outside scope.
- Executive overreach critique — critics argue NGT has moved beyond adjudication into environmental policy-making (e.g., diesel phase-out, construction bans).
- No compensation formula — damages assessed case-by-case without statutory methodology, leading to inconsistency.
- Limited compliance mechanism — orders depend on executive follow-through (CPCB, SPCBs); enforcement remains weak.
- Development-vs-environment tension — industry bodies argue NGT has at times halted projects without adequate hearing.
- Appeal-heavy — over 40% of NGT orders are challenged in Supreme Court, slowing closure.
Reforms and way forward
- Consolidate environmental legislation — a unified Green Code would simplify jurisdictional questions.
- Fill vacancies — time-bound appointment cycle under the Tribunals Reforms Act, 2021.
- Add benches in Northeast, Himalayas, and mineral-rich zones (Jharkhand, Chhattisgarh, Odisha).
- Statutory compensation formula tied to damage severity, restoration cost, and polluter turnover.
- Binding enforcement of NGT orders on SPCBs and CPCB through contempt-style powers.
- Appellate restraint mechanism to filter frivolous challenges to NGT in Supreme Court.
- Intra-tribunal appeal — larger bench review before SC appeal, as recommended by Law Commission 272nd Report (2017).
UPSC Relevance
NGT sits at the intersection of GS-II (polity and governance — statutory bodies, tribunals) and GS-III (environmental impact assessment, conservation).
Prelims facts to remember:
- NGT is a statutory, not constitutional, body.
- Established under NGT Act, 2010; came into force on 18 October 2010.
- Principal bench at Delhi; four zonal benches at Bhopal, Pune, Kolkata, Chennai.
- Appeal lies to Supreme Court within 90 days.
- NGT is guided by natural justice, not CPC.
- Does not have jurisdiction over Wildlife Protection Act 1972 or Forest Rights Act 2006.
- Chairperson is a sitting or retired SC judge.
- India is the third country with a specialised environmental court.
- Three guiding principles: sustainable development, polluter pays, precautionary.
Mains angles:
- "The NGT has democratised environmental justice but risks judicial over-reach into policy domains." Discuss (15 marks).
- Examine whether excluding Wildlife Protection Act and Forest Rights Act from NGT jurisdiction weakens environmental governance in India.
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