Key Terms & Concepts — UPSC Mains
Strategic Reserves
"Government-maintained stockpiles of essential commodities — especially crude oil, food grains, and critical minerals — to buffer against supply disruptions"
Strategic reserves are stockpiles of critical resources maintained by a government to ensure national security and economic stability during supply disruptions caused by wars, trade embargoes, natural disasters, or market volatility. The concept originated with petroleum reserves after the 1973 OPEC oil embargo but has expanded to cover food grains, critical minerals, rare earths, medical supplies, and strategic metals. These reserves act as insurance against geopolitical shocks and supply chain breakdowns.
India's Strategic Petroleum Reserve (SPR) programme, the buffer stock operations of FCI for food grains, and the proposed Critical Mineral Reserve are all testable under GS3 (Economy — food security, energy security) and GS2 (Governance — disaster preparedness). The concept links to energy security, import dependence, and self-reliance (Atmanirbhar Bharat).
- 1 India's Strategic Petroleum Reserve (SPR) has a capacity of 5.33 million metric tonnes (MMT) at three locations — Visakhapatnam (1.33 MMT), Mangaluru (1.50 MMT), and Padur (2.50 MMT) — providing approximately 9.5 days of consumption cover
- 2 Phase II SPR expansion at Chandikhol (Odisha, 4 MMT) and Padur (2.5 MMT) is planned under a public-private partnership model
- 3 The Indian Strategic Petroleum Reserves Limited (ISPRL), a subsidiary of the Oil Industry Development Board (OIDB), manages India's SPR
- 4 The US Strategic Petroleum Reserve (SPR), established in 1975 after the Arab oil embargo, is the world's largest at 714 million barrels capacity (stored in underground salt caverns along the Gulf Coast)
- 5 Food Corporation of India (FCI) maintains buffer stocks of wheat and rice — norms set by the Cabinet Committee on Economic Affairs
- 6 India is building a Critical Mineral Reserve policy to stockpile lithium, cobalt, rare earths, and other minerals essential for electronics, defence, and clean energy
- 7 IEA member countries are required to hold oil stocks equivalent to 90 days of net imports; India (not an IEA member, but an associate) holds far less
During the Russia-Ukraine conflict (2022), global crude oil prices surged past $120/barrel. Countries with large strategic petroleum reserves — such as the US, which released 180 million barrels from its SPR — could cushion the price shock, while import-dependent nations without adequate reserves faced severe inflation.