The Supreme Court has settled a uniform definition of the Aravalli hills and ranges and paused fresh mining leases across Delhi, Haryana, Rajasthan, and Gujarat, while issuing directions for sustainable mining and ecological restoration of the region.
Mining and Environmental Degradation
Since the early 1990s, the Environment Ministry has issued regulations restricting mining to sanctioned projects.
Despite this, widespread illegal and unregulated mining continued, particularly in parts of Haryana and Rajasthan.
In 2009, the Supreme Court imposed a blanket ban on mining in Faridabad, Gurugram, and Mewat districts of Haryana. However, enforcement challenges persisted.
Recognising the long-term ecological risks and India’s commitments under the UN Convention to Combat Desertification, the Court revisited the issue in recent years to adopt a more comprehensive and sustainable approach
Supreme Court Intervention and Uniform Definition
A major issue in protecting the Aravalli’s was the absence of a uniform definition.
Different States and agencies used inconsistent criteria to identify Aravalli formations, leading to regulatory loopholes.
To address this, the Supreme Court constituted a committee comprising representatives from the Environment Ministry, Forest Survey of India (FSI), Geological Survey of India, State Forest Departments, and the Central Empowered Committee (CEC).
In 2025, the Court accepted the committee’s recommendation that hills above 100 metres in height would be considered part of the Aravalli range.
While concerns were raised that this definition might exclude smaller formations, the Court held that it was more inclusive and workable than earlier slope-based or buffer-based definitions, which risked excluding large areas altogether.
Central Empowered Committee Recommendations
The Central Empowered Committee proposed a science-based, multi-layered strategy for protecting the Aravalli’s. Key recommendations included:
Comprehensive scientific mapping of the Aravalli range across all States
Macro-level environmental impact assessment of mining activities
Strict prohibition of mining in ecologically sensitive zones such as wildlife corridors, aquifer recharge areas, water bodies, and protected habitats
No new mining leases or renewals until proper mapping and assessments are completed
Tight regulation of stone-crushing units contributing to air pollution
These recommendations were accepted by the Supreme Court in its November 2025 order.
Sustainable Mining and the Green Wall Initiative
Instead of imposing a complete ban, the Supreme Court adopted a calibrated approach.
It allowed existing legal mining to continue under strict regulation while pausing fresh approvals. The Court noted that total bans often fuel illegal mining mafias and unregulated extraction.
Complementing judicial action, the Centre launched the Aravalli Green Wall Project in June 2025.
The initiative aims to increase green cover in a five-kilometre buffer zone across 29 districts in Gujarat, Rajasthan, Haryana, and Delhi.
The project targets the restoration of 26 million hectares of degraded land by 2030, strengthening India’s land degradation neutrality goals.
