Government Approves Phase II Strategic Petroleum Reserves via ₹14,527 Crore Commercial PPP Model

The Union Cabinet has approved the Phase II expansion of India's Strategic Petroleum Reserves (SPR) program under a Public-Private Partnership (PPP) commercial framework. Announced on July 26, 2026, the decision sanctions ₹14,527 crore to construct underground unlined rock caverns at Chandikhol in Odisha (4.0 MMT capacity) and Padur in Karnataka (2.5 MMT capacity). The total additional crude oil storage of 6.5 Million Metric Tonnes (MMT) will expand India's national emergency crude oil stockpile cushion from 9.5 days to approximately 24 days of net crude import protection.

Context & Background

India imports over 85% of its crude oil requirements, making the domestic economy vulnerable to Middle Eastern geopolitical conflicts, maritime choke point disruptions, and global price surges. Under Phase I, Indian Strategic Petroleum Reserves Limited (ISPRL)—a special purpose vehicle under the Ministry of Petroleum and Natural Gas—constructed 5.33 MMT of underground storage at Visakhapatnam, Mangalore, and Padur. Phase II adopts a commercial PPP model, allowing private concessionaires to lease storage space to global oil majors while granting the Indian government sovereign first-right refusal over stockpiles during national energy emergencies.

Under the concession agreement, private investors build and operate the underground caverns for a 60-year lease period, recovering investments through commercial crude trading during stable market conditions.

The Ministry of Petroleum confirmed that environmental clearance studies and land acquisition notifications for Chandikhol and Padur Phase II are completed.

Significance & National Energy Security Impact

Expanding strategic crude reserves strengthens India's energy security and geopolitical resilience. In an era marked by volatile energy supply chains and maritime tension, holding 6.5 MMT of additional underground crude stockpiles shields domestic refiners against supply cutoffs without draining foreign exchange reserves. Strategically, adopting the commercial PPP model lowers direct capital expenditure burdens on the central government while attracting international energy investors. Furthermore, locating crude caverns along both eastern (Chandikhol) and western (Padur) coastlines ensures rapid pipeline distribution to public sector refineries during crises.

Energy analysts note that subterranean rock cavern storage is significantly safer and cheaper to maintain than above-ground steel tanks.

Exam Relevance & Syllabus Connection

This energy security initiative is relevant for the UPSC CSE under GS Paper 3 (Indian Economy - Energy Infrastructure; Strategic Petroleum Reserves; Public-Private Partnership models; Security implications of energy import dependence). Candidates should study ISPRL structures, SPR Phase I & II locations, commercial PPP concession frameworks, and global energy diplomacy.

Key Takeaways & Figures

• Program Title: Strategic Petroleum Reserves (SPR) Phase II.
• Financial Allocation: ₹14,527 crore via commercial Public-Private Partnership (PPP).
• New Cavern Locations: Chandikhol, Odisha (4 MMT) and Padur, Karnataka (2.5 MMT).
• Total Strategic Reserve Boost: Adds 6.5 MMT, extending crude import cover to 24 days.
• Nodal Operator: Indian Strategic Petroleum Reserves Limited (ISPRL).

Source & Attribution

According to official press communiqués issued by the Cabinet Committee on Economic Affairs (CCEA) and the Ministry of Petroleum and Natural Gas on 26 July 2026, Phase II is approved. The policy was reported by Press Trust of India (PTI), Economic Times, and Financial Express.