Op ed makes the case for strategic stockpiling of critical minerals under the National Critical Mineral Mission

Why in the News

India committed Rs 500 crore in 2025 towards critical mineral stockpiling under the National Critical Mineral Mission (NCMM). The commitment exposes a tension between long gestation domestic mining and the immediate supply risk that flows from dependence on China for processed minerals and rare earth elements.

What is the National Critical Mineral Mission (NCMM)?

1. Mandate: The NCMM is a scheme launched in 2025 to build a framework for self reliance across the critical mineral value chain, from exploration to processing.
2. Stockpiling seed: It allocated Rs 500 crore in 2025 towards building strategic reserves of critical minerals.

What are critical minerals and rare earth elements?

1. Critical minerals: These are minerals essential to the economy and national security whose supply faces a high risk of disruption, such as lithium and cobalt.
2. Rare earth elements (REEs): These are a set of 17 metallic elements used in permanent magnets, electronics and defence systems, most of which are refined in China.

Why must a reserve hold processed minerals and not raw ores?

1. Refining lead time: Converting raw ore into usable inputs needs onshore capacity with a long lead time, so raw stock is of little use during a shock.
2. Composition rule: A reserve must hold refined rare earth oxides, processed minerals and finished components such as permanent magnets.
3. Midstream gap: India’s midstream refining capacity is nascent, so supply agreements must cover intermediate goods rather than raw material.
4. Storage integrity: Refined oxides are sensitive to moisture and oxidation, requiring climate controlled and nitrogen atmosphere warehousing.
5. Rotation cycle: Reserves cannot stay static, so the government must release older stock into the market while procuring fresh supplies.

What do international frameworks show about coordinated stockpiling?

1. Quad Critical Minerals Initiative Framework: The Quadrilateral Security Dialogue (Quad) launched this USD 20 billion framework in 2025 to fortify regional supply chains.
2. G7 Evian summit 2026: The Group of Seven (G7) reiterated a commitment to establishing a standards based market for critical minerals.
3. Modelling caution: If seven major economies simultaneously built six month reserves, aggregate demand could consume 34% of annual global cobalt supply and 10% of lithium supply.

Why can uncoordinated stockpiling worsen the shortage it aims to solve?

1. Demand inflation: Uncoordinated buying inflates global demand and deepens the very shortages stockpiling is meant to ease.
2. Volatility risk: It heightens the price volatility that a reserve is supposed to hedge against.
3. Limits of price floors: A guaranteed minimum purchase price addresses underinvestment but rarely addresses scarcity.
4. Dynamic price bands: A band with a floor near USD 12,000 and a ceiling near USD 30,000 triggers coordinated buying below the floor and releases above the ceiling.

Challenges to critical mineral stockpiling

1. Capital intensity: Specialised storage demands heavy and continuous capital expenditure, commercial expertise and multi stakeholder involvement.
2. Material decay: Reserves risk technological obsolescence and physical decay unless constantly rotated.
3. Access in friend shoring: Collaboration with industrialised powers requires hedging mechanisms so access matches the size of India’s contribution.
4. Delayed releases: Reserve releases can be blocked by vetoes, so pre agreed market and geopolitical triggers are needed to automate them.
5. Sidelining of emerging economies: Larger consumers can crowd out India unless minimum guaranteed allocation baselines are fixed.
6. China concentration: China dominates the mining and processing of several rare earths, giving it leverage over prices and export flows.

Conclusion

India’s optimal strategy is to join a coordinated stockpiling platform, potentially housed within the G7, which also covers Quad members. This lets India tap a mature ecosystem without bearing the full cost of independent reserves, provided it secures staggered procurement, automatic release triggers and guaranteed allocation baselines.

Back2Basics: National Critical Mineral Mission (NCMM)

1. Nodal ministry: Ministry of Mines.
2. Launched: 2025.
3. Aim: self reliance across the critical mineral value chain covering exploration, mining, processing and recycling.
4. Coverage: domestic exploration, overseas asset acquisition, stockpiling and building a processing ecosystem.
5. Stockpiling outlay: Rs 500 crore seeded in 2025.

Matching Previous Year Question

“[2026] Which of the following statements about Rare Earth Elements (REEs) and Critical Minerals is/are correct?
1. Modern technological innovations including Artificial Intelligence, robotics and space exploration extensively utilise Rare Earth Elements (REEs).
2. China has the highest share in mining of REEs followed by India.
3. The Government of India launched the National Critical Mineral Mission (NCMM) in 2025 to establish a robust framework for self-reliance in the critical mineral sector.
4. Rare Earth Elements are a set of 13 metallic elements.
(a) 1 and 3 only
(b) 3 only
(c) 1, 3 and 4
(d) 1, 2 and 4
Answer: A”