360° UPSC Mains Analysis

India, US seal critical minerals and rare earths pact amid global supply chain race

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Flora & Fauna

Olive Ridley Sea Turtle (Lepidochelys olivacea)
Status: Vulnerable
Threat: Beach sand mining and coastal erosion destroy their nesting grounds along the Odisha coast (e.g., Gahirmatha).
Gharial (Gavialis gangeticus)
Status: Critically Endangered
Threat: Riverine sand mining destroys nesting and basking habitats in rivers like Chambal and Son.
Smooth-coated Otter (Lutrogale perspicillata)
Status: Vulnerable
Threat: Riparian habitat degradation and water quality deterioration due to sand and mineral mining in river basins.
Dugong (Dugong dugon)
Status: Vulnerable
Threat: Coastal mining and associated turbidity degrade seagrass beds, which are their primary feeding grounds in the Gulf of Mannar.

Ecology Impact

The extraction and processing of critical minerals and rare earths (such as monazite and zircon) in India, primarily located in ecologically sensitive coastal dunes of Odisha, Andhra Pradesh, and Kerala, can lead to severe coastal erosion, saline water intrusion, and habitat destruction. Under the Mines and Minerals (Development and Regulation) Act, 1957 (amended in 2015 to establish District Mineral Foundations), and the Atomic Energy Act, 1962, the regulation of these strategic minerals is tightly controlled to mitigate ecological degradation and radiological hazards from thorium-bearing monazite.

Science & Tech Angle

Rare earth elements (REEs) like neodymium, dysprosium, and praseodymium possess unique magnetic, luminescent, and electrochemical properties essential for manufacturing high-strength permanent magnets used in wind turbine generators and electric vehicle motors. Additionally, the processing of monazite sands involves complex chemical separation techniques to isolate individual rare earths from radioactive thorium, requiring advanced hydrometallurgical and solvent extraction technologies.

Climate Change Link

Securing a reliable supply of critical minerals like lithium, cobalt, and rare earth elements is vital for India to achieve its Nationally Determined Contributions (NDCs) under the Paris Agreement, which include reaching 500 GW of non-fossil energy capacity by 2030 and achieving Net Zero emissions by 2070. These minerals are foundational for clean energy technologies, including electric vehicle (EV) batteries, wind turbines, and solar photovoltaic systems, facilitating a transition away from fossil fuels.

Sustainable Development

This pact directly supports SDG 7 (Affordable and Clean Energy) and SDG 13 (Climate Action) by securing the supply chains necessary for green technologies. It also aligns with SDG 12 (Responsible Consumption and Production) through its focus on the recycling of critical minerals, promoting a circular economy to minimize the ecological footprint of primary extraction.

International Frameworks

Paris Agreement
Supports the global transition to clean energy technologies, which heavily rely on critical minerals to reduce greenhouse gas emissions and limit global warming to well below 2°C.
United Nations Convention on the Law of the Sea (UNCLOS)
Governs the exploration and exploitation of mineral resources in the international seabed area (the Area) through the International Seabed Authority (ISA), ensuring marine environmental protection.
Minamata Convention on Mercury
While primarily focused on mercury, it sets a precedent for international cooperation in regulating toxic metal emissions and waste management associated with mineral processing.
Convention on Biological Diversity (CBD)
Emphasizes the sustainable use of biodiversity components and requires environmental impact assessments for projects like mining that could significantly threaten habitats.

Sources consulted

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