Supreme Court Moves To Protect Fragile Aravalli Range

Why in the News?

The Supreme Court has approved a uniform definition of the Aravalli hills, paused fresh mining leases, and endorsed key recommendations of the Central Empowered Committee (CEC) to curb ecological degradation and prevent desertification of the Indo-Gangetic plains. This decision reflects the Court’s commitment to environmental jurisprudence and the principles of environmental democracy.

Ecological Significance Of The Aravalli Range:

• The Aravalli range, nearly two billion years old, is India’s oldest mountain system and stretches about 650 km from Delhi to Gujarat.
• It acts as a natural ecological barrier, preventing the eastward expansion of the Thar Desert into Haryana, Rajasthan and western Uttar Pradesh.
• The hills play a vital role in climate regulation, biodiversity conservation, and groundwater recharge, supporting semi-arid and arid ecosystems.
• Several important rivers, including the Chambal, Sabarmati and Luni, originate from the Aravallis, making it crucial for regional water security.
• Rich deposits of sandstone, limestone, marble, granite and minerals like zinc, copper and tungsten led to extensive mining.
• Excessive and illegal quarrying over recent decades has resulted in air pollution, falling groundwater levels, and habitat fragmentation, threatening the pollution-free environment of the region.
• The Court noted India’s obligations under the UN Convention to Combat Desertification (UNCCD) to protect such vulnerable landscapes, emphasizing the need for environmental clearances and adherence to the Forest Conservation Act.

Supreme Court Orders And Mining Regulations

• Since the early 1990s, the Environment Ministry restricted mining to approved projects, but violations were widespread.
• In 2009, the Supreme Court imposed a blanket mining ban in Faridabad, Gurugram and Mewat districts of Haryana.
• In May 2024, the Court paused fresh mining leases and renewals across the Aravalli region, citing the need for proper environmental clearances and ex-post facto approvals.
• The CEC, in its March 2024 report, recommended scientific mapping of the entire range and a macro-level environmental impact assessment in line with the EIA notification.
• It proposed a complete ban on mining in protected habitats, water bodies, tiger corridors, aquifer recharge zones and the NCR, as well as areas falling under the Coastal Regulation Zone.
• In November 2025, the Court accepted these recommendations and ordered the preparation of a Management Plan for Sustainable Mining (MPSM), incorporating the polluter pays principle and the precautionary principle.
• The Court rejected a total ban, citing risks of illegal mining syndicates and sand mafias, opting instead for a calibrated regulatory approach that aligns with environmental jurisprudence.

Uniform Definition And Conservation Initiatives:

The Supreme Court’s decision to establish a uniform definition for the Aravalli hills marks a significant step in environmental protection. This move, along with the pause on new mining leases, reflects the Court’s application of environmental jurisprudence and its commitment to upholding the principles of environmental democracy.

The Court’s approach, which includes considerations for retrospective environmental clearances and ex-post facto approvals, demonstrates a balanced view of development and conservation. By endorsing the CEC’s recommendations, the Court has emphasized the importance of scientific assessment and sustainable management of natural resources.

The Aravalli Green Wall Project, launched in 2025, represents a proactive measure to combat desertification and restore ecological balance. This initiative aligns with the broader goals of creating a pollution-free environment and adhering to international commitments like the UNCCD.

As the implementation of these measures progresses, it will be crucial to monitor their effectiveness through regular environmental impact assessments and ensure compliance with the Forest Conservation Act and other relevant regulations. The Vanashakti judgment, which set precedents for environmental protection, may serve as a guiding principle in future decisions regarding the Aravalli range.

The Supreme Court’s holistic approach, considering both ecological and economic factors, sets a new standard in India’s environmental governance. It underscores the importance of balancing development needs with the imperative of preserving critical ecosystems like the Aravalli range for future generations.