Water (Prevention and Control of Pollution) Act, 1974

The case concerns the continued pollution of the Palar River in Vellore District by tannery effluents and the adequacy of compensation awarded by the Loss of Ecology Authority (LoEA). The appellants, the Vellore District Environment Monitoring Committee, challenged the Madras High Court's dismissal of writ petitions th…

Vedanta Limited operates a copper smelter at the SIPCOT industrial complex in Thoothukudi, Tamil Nadu. The Tamil Nadu Pollution Control Board and the State Government ordered its closure for repeated violations of environmental norms, including operating without consent, improper hazardous waste management, and dumping…

The Union Territory of Jammu & Kashmir and the National Highways Authority sought to overturn a National Green Tribunal (NGT) order that set aside environmental clearances (EC) granted for sand and gravel mining for a highway project. The Supreme Court examined whether an EC could be validly issued when the District Su…

The petitioners sought a blanket prohibition on the installation of overhead transmission lines for solar power across roughly 99,000 square kilometres in Rajasthan and Gujarat, arguing that such lines threaten the critically endangered Great Indian Bustard (GIB). The Supreme Court had earlier ordered the conversion of…

The appellants filed an application before the National Green Tribunal (NGT) seeking to quash a No‑Objection Certificate (NOC) and consent for a petrol pump at Khasra No. 109/1/2, alleging violations of environmental and municipal regulations. While the NGT dismissed the application, the appellants appealed to the Supr…

The petition challenged the Ministry of Environment, Forest and Climate Change’s notification dated 29 January 2025 (S.O. 523(E)) and the accompanying Office Memorandum of 30 January 2025, which altered the regime of environmental clearance for building and construction projects under Entry 8(a) and 8(b) of the 2006 Sc…

The Delhi Pollution Control Committee (DPCC) appealed against a Delhi High Court decision that held it could not levy restitutionary or compensatory damages under s.33A of the Water Act and s.31A of the Air Act, on the ground that such powers amounted to penalties. The Supreme Court examined the statutory scheme, the p…

The appellant, M/s Triveni Engineering and Industries Ltd., a sugar manufacturer, was ordered by the National Green Tribunal (NGT) to pay Rs.18 crore as environmental compensation for alleged illegal discharge of untreated effluents and related violations. The appellant challenged the orders on the ground that it was n…