From state control and subsidies to refining strength, diversification and strategic buffers, India’s oil story is really a story about inflation, trade, resilience and the limits of energy security.
There are some economic risks that arrive gradually. Oil rarely does. When oil moves sharply, India feels it quickly. That is because crude oil is not just another imported commodity for India. It influences transport costs, freight rates, industrial inputs, inflation, the current account, government finances, and even market sentiment.
The Strait of Hormuz captures this reality perfectly. The IEA says that in 2025, nearly 15 million barrels a day of crude oil passed through the Strait, and China and India together received 44% of those crude exports. For India, that makes events in West Asia more than a geopolitical headline. They become an economic variable.
That is why the current Iran conflict matters. It is not only a foreign-policy event. It is a live stress test for the architecture India has built over the last fifteen years to manage oil dependence more intelligently. As of 2 April 2026, the key question is no longer whether India depends on oil. It clearly does. The more important question is whether India is now better equipped to absorb an oil shock than it was in the past. The answer is yes, but only up to a point.
Oil is still deeply embedded in the Indian economy
India remains one of the world’s largest oil consumers. Official government material says the country consumes about 5.6 million barrels a day and still meets around 88% of its crude oil requirement through imports. In 2024–25, India imported roughly 300 million metric tonnes of crude oil and petroleum products and exported about 65 million metric tonnes. The same official release notes that the oil and gas sector accounted for nearly 28% of India’s total trade by volume, making it the largest single commodity handled by Indian ports.
That scale explains why oil’s contribution to the economy cannot be reduced to petrol and diesel prices alone. Oil sits inside road transport, aviation, shipping, logistics, petrochemicals, packaging, paints, industrial fuels and household energy. It also affects the rupee and inflation expectations because India is a large net importer of crude. The RBI has repeatedly warned that higher crude prices create upside risk for inflation through both direct and indirect effects, including fuel, transportation and broader input costs across manufacturing and services.
So, before the story becomes about reforms or conflict, the base reality must be clear: oil remains one of the hidden denominators of the Indian economy.
The old model: high dependence, price controls and weaker buffers
For a long time, India’s oil economy was shaped by a more controlled policy regime. The central concern was consumer protection and price stability, but the system relied heavily on delayed price pass-through, state intervention and subsidy management. That meant the real economic cost of crude was often not fully visible at the consumer end, especially when global prices rose sharply.
This model offered short-term cushioning, but it came with real drawbacks. It distorted price signals, strained public finances, and put pressure on oil marketing companies when crude prices spiked. In practical terms, India was dependent on imported crude without having enough of the modern buffers that now exist. It had exposure, but fewer shock absorbers.
That is what makes the reform period so important. India did not stop being dependent on oil. It began changing the way that dependence was managed.
The shift: from administered pricing to a more market-linked system
One major turning point came with fuel-price deregulation. According to PPAC, petrol prices became market-determined on 26 June 2010, and diesel prices followed on 19 October 2014. Since then, prices have been set by public sector oil marketing companies in line with international prices and market conditions.
This changed the logic of the downstream oil economy. Under the older system, shocks could be delayed, absorbed, or blurred through state intervention. Under the newer system, oil shocks became more visible and more transparent. That did not make the country less vulnerable to global prices, but it made the system more economically rational.
At the same time, India did not move to a completely uniform market regime across every petroleum product. PPAC’s official FAQs state that while petrol and diesel are market-determined, the prices of subsidised domestic LPG and PDS kerosene continue to be modulated by the government. That detail matters because it explains why the impact of a crude shock is uneven across products and why household energy remains politically and fiscally sensitive.
Reforms widened the buffer, not the dependence
This set of changes was less visible to consumers but just as important. The PAHAL rollout from 1 January 2015 reshaped LPG subsidy delivery by moving support more directly to beneficiaries instead of relying only on product-level underpricing. That was a major improvement in subsidy design because it reduced leakage and improved targeting, even though the broader political sensitivity of cooking fuel remained.
On the upstream side, India introduced the Hydrocarbon Exploration and Licensing Policy (HELP) in 2016. The policy aimed to simplify licensing, allow a single license for all hydrocarbons, open up acreage, and reduce disputes through a revenue-sharing model. These reforms did n ot suddenly make India self-sufficient in crude, but they were part of a broader effort to make domestic exploration more efficient and investment-friendly.
Then came infrastructure and quality upgrades. India’s refining capacity increased from 215.066 MMTPA in April 2014 to 256.816 MMTPA in April 2024, according to official government data. That matters because India is no longer only a crude importer. It is also a large refining hub. PPAC notes that India is a net exporter of petroleum products because its refining capacity is sufficient to process large volumes and sell products outward even while importing crude at scale.
Fuel quality improved too. India leapfrogged directly from BS-IV to BS-VI with effect from 1 April 2020, cutting sulphur content in transport fuels from 50 ppm to 10 ppm. On the energy-transition side, official data show ethanol blending reached 19.05% in ESY 2024–25, bringing India close to its advanced 20% blending target for 2025–26.
Strategic reserves added another layer of protection. PPAC states that phase I of India’s strategic petroleum reserve programme created storage at Visakhapatnam, Mangalore and Padur with a combined capacity of 5.33 MMT, while phase II has in-principle approval for additional capacity.
These reserves do not remove the problem of dependence, but they do buy time when markets are disrupted.
Put simply, India did not reform its way out of oil dependence. It reformed its way into a better-defended version of that dependence.
The new oil economy: stronger, broader and still exposed
This is where the “then versus now” difference becomes sharper.
Old India was vulnerable because it faced imported crude shocks with weaker pricing flexibility, broader subsidy distortions and fewer strategic buffers. Today’s India is still vulnerable, but it has a more complex and resilient oil economy: market-linked petrol and diesel pricing, better-targeted LPG support, larger refining capacity, strategic reserves, supplier diversification and some reduction in oil intensity through ethanol blending.
There is also a fiscal angle. Under Section 9(2) of the CGST Act, GST on petroleum crude, petrol, diesel, natural gas and aviation turbine fuel is to be levied only from a date to be notified on the recommendation of the GST Council. In effect, these fuels still remain outside GST for now. That gives governments room to use excise and VAT adjustments during major oil shocks, but it also means petroleum remains tied to broader fiscal and inflation-management decisions.
So, India today is not oil-secure in the absolute sense. It is oil-exposed with more instruments at hand.
The current Iran conflict has turned theory into a real-time test
That brings us to the present.
The IEA’s March 2026 Oil Market Report described the current Middle East disruption as the largest supply shock in the history of the global oil market. It said crude and product flows through the Strait of Hormuz fell sharply; Gulf production cuts spread, refining shutdowns began to appear, and prices surged before partially easing.
For India, the immediate concern was obvious. On 11 March 2026, the government said that around 70% of India’s crude imports were now routed from outside the Strait of Hormuz, compared with roughly 55% earlier, showing that diversification had already improved resilience. But the same official briefing also made a more delicate point: India imports about 60% of its LPG consumption, and around 90% of those LPG imports had been coming through Hormuz. The government responded by pushing refineries and petrochemical complexes to raise LPG output, with domestic production increasing by 25% following those measures.
That is an important distinction. India’s crude position is stronger than before because sourcing is wider and buffers are better. Its LPG vulnerability, however, remains more concentrated.
By 26 March 2026, Reuters reported that India had secured about 60 days of crude supply, increased purchases from alternative suppliers including Russia and the Western Hemisphere and held enough oil and fuel reserves to support domestic demand for roughly two months. Reuters also reported that the government had moved to expand LPG availability from non-Middle East sources as well.
Then, on 28 March 2026, the government announced further measures: refineries were operating at high rates with adequate inventories, excise duty on petrol and diesel was cut by ₹10 per litre, and export levies were imposed on diesel and ATF to protect domestic availability. That response underlined a broader truth about India’s oil policy: in a large enough shock, the state still steps in to shape the transmission of the crisis, even within a more market-linked regime.
How the oil shock reaches the wider economy
The transmission channels are neither abstract nor distant and are mentioned below:
- Inflation: When crude rises, it pushes up the direct cost of fuels and the indirect cost of moving goods and providing services. RBI has been clear that oil shocks feed inflation not just through pump prices but through transportation and wider input costs as well.
- External balance: A country that imports most of its crude will see its import bill rise when oil stays expensive. The IMF has explicitly warned that deepening regional conflicts could create oil-price volatility and weigh on India’s fiscal position and external outlook.
- Industrial momentum: On 2 April 2026, Reuters reported that India’s manufacturing activity in March had slowed to its weakest pace in nearly four years, with rising oil costs, uncertainty and supply disruptions linked to the Middle East conflict putting pressure on input costs and demand. Reuters separately reported that sectors such as glass manufacturing were already facing energy and logistics stress, showing how oil-linked disruptions spill beyond fuel into production itself.
- Fiscal trade-off: Because petroleum remains outside GST for now, fuel taxes still serve as a tool for adjustment. But each relief measure carries a cost. A tax cut can reduce inflationary pressure and provide household relief, yet it also narrows revenue space. That is why oil shocks are difficult to manage cleanly: they do not create one problem, but several at once.
What has really changed, and what has not
India is clearly better placed than it was a decade or two ago. The country has a more credible pricing framework for transport fuels, a more modern subsidy architecture, higher refining capacity, strategic reserves, broader sourcing and partial substitution through ethanol. That is real progress.
But the current Iran conflict shows the limit of that progress too. India may be less fragile, yet it is not detached from global oil risk. A conflict far from Indian shores can still influence inflation, industrial costs, shipping, fiscal policy and growth expectations within weeks. In that sense, oil remains one of the quickest ways for geopolitics to enter the Indian economy.
That is the deeper meaning of India’s oil story. The country has not escaped dependence. It has built a smarter system around it. The present crisis is showing both the strength of that system and the fact that energy security, even now, remains a matter of resilience rather than freedom.
References
- Central Board of Indirect Taxes and Customs. (n.d.). Central Goods and Services Tax Act, 2017, Section 9.
- International Energy Agency. (2026, February). Strait of Hormuz.
- International Monetary Fund. (2025, February 26). IMF executive board concludes 2024 Article IV consultation with India.
- Petroleum Planning & Analysis Cell. (n.d.). FAQs.
- Press Information Bureau. (2022, July 25). The fuel quality has improved significantly from BS-IV to BS-VI norms by reducing the permissible sulphur content.
- Press Information Bureau. (2025, January 27). India’s petroleum industry: Fueling growth and innovation.
- Press Information Bureau. (2025, August 21). Government takes multiple steps to safeguard citizens from impact of global crude oil price fluctuations: Petroleum Minister.
- Press Information Bureau. (2025, October 29). India’s growth linked to energy and maritime strength: Shri Hardeep Singh Puri.
- Press Information Bureau. (2026, January 27). India’s expanding role in the global energy transition.
- Press Information Bureau. (2026, March 11). Inter-ministerial briefing held on recent developments in West Asia.
- Reserve Bank of India. (2022, May 4). Monetary policy statement, 2022–23: Resolution of the Monetary Policy Committee (MPC) May 2 and 4, 2022.
- Reuters. (2026, March 26). India secures 60 days of oil supply amid Hormuz disruption.
- Reuters. (2026, March 28). India warns of growth risks from Middle East conflict as energy costs rise.
- Reuters. (2026, April 2). Gulf war batters India’s glass heartland, testing New Delhi’s manufacturing drive.
- Reuters. (2026, April 2). India factory activity cooled in March with oil costs rising amid Middle East turmoil, PMI shows.