Impact of the Iran War on India's Fuel Security and Economy

Oil, LNG, LPG and the Hormuz chokepoint in a widening Iran conflict

•March 2, 2026•4 mins read

India’s Energy Security Under Siege

Not Started

Introduction

Wars rarely unfold as planned. Russia’s invasion of Ukraine and the US invasion of Iraq both demonstrate how rapid military action can spiral into prolonged instability. The escalating Iran–Israel–US conflict, including strikes on Iran and the killing of its Supreme Leader, threatens to destabilise West Asia — the nerve centre of global energy flows.

For India, which imports nearly 90% of its crude oil, the crisis poses immediate and structural energy security risks.

Extent of India’s Energy Dependence

India’s three-pronged external energy reliance:

1️⃣ Crude Oil

Imports: ~5.2 million barrels/day
~90% dependency
West Asia share: ~51% (Feb data)
Russia share fluctuating (20–36%)

2️⃣ LNG (Liquefied Natural Gas)

Over 50% imported
~67% from West Asia
Limited storage infrastructure

3️⃣ LPG (Politically sensitive fuel)

Over 66% imported
93% of imports from West Asia
Storage: ~10 days capacity
85% used for cooking

This makes LPG the most vulnerable component.

India’s energy basket reflects structural import dependence rooted in limited domestic hydrocarbon reserves and rising consumption driven by industrialization and household demand.

While crude oil and LNG affect macroeconomic stability through inflation and current account pressures, LPG is socially and politically sensitive due to its direct linkage with household cooking energy and limited storage buffer.

Thus, West Asia–centric sourcing creates strategic vulnerability, making diversification, strategic reserves, and renewable transition essential for long-term energy security.*

The Chokepoint: Strait of Hormuz

~50% of India’s crude imports pass through Hormuz
~54% of LNG routed through it
70% drop in vessel traffic reported
2.6 million barrels/day for India exposed

If the Strait remains blocked:

Immediate freight & insurance spike
Supply bottlenecks
Surge in crude prices (Brent expected to jump ~$20)

Even with Saudi (East-West pipeline) and UAE bypass routes, 8–10 million barrels/day globally remain exposed.

India’s energy lifeline through the Strait of Hormuz represents a classic maritime chokepoint vulnerability, where geography directly influences economic stability and energy security.

A prolonged disruption would trigger freight and insurance spikes, supply bottlenecks, and a sharp rise in global crude prices, intensifying inflationary and fiscal pressures for an import-dependent economy like India.

Despite limited bypass pipelines of Saudi Arabia and the UAE, substantial global volumes remain exposed, underscoring the need for strategic reserves, diversified sourcing, and accelerated renewable transition.

Economic Impact on India

1️⃣ Higher import bill (already ~$100 billion for 10 months) 2️⃣ Pressure on rupee 3️⃣ Fiscal deficit stress 4️⃣ Inflation risk 5️⃣ Reduced oil marketing company margins 6️⃣ Equity market volatility

Energy inflation feeds directly into WPI and CPI.

India’s Response Options

✔ Diversification

Russia (Urals, ESPO blends)
US
West Africa (Nigeria, Angola)
Latin America (Brazil, Colombia)

✔ Floating Russian Storage

20–24 million barrels in Arabian Sea
Additional volumes in Pacific & Singapore region

✔ Strategic Petroleum Reserves (SPR)

Can provide short-term cushioning

✔ Longer Routes

Cape of Good Hope if Suez disrupted

✔ Payment & Insurance Mechanisms

Alternative arrangements built post-sanctions

However:

Freight costs rise
LNG and LPG storage remains structurally weak

Structural Vulnerabilities

No large underground LNG storage (unlike China)
Limited LPG buffer stocks
High household dependence on LPG
Hormuz exposure cannot be fully bypassed

Thus, diversification reduces risk but does not eliminate systemic exposure.

Strategic Implications

The crisis highlights:

Overdependence on a single region
Importance of energy diplomacy
Need for accelerated renewable transition
Strategic petroleum reserve expansion
Strengthening domestic gas production

Energy security is not just economic — it is geopolitical.

Conclusion

Even if Hormuz closure causes short-term disruption, India’s diversified crude sourcing and Russian linkages provide some resilience. However, prolonged instability would stress fiscal, inflationary, and external balances.

As energy analysts often note:

“Energy security is not about having the cheapest oil, but about having secure and diversified access.”

For India, the present crisis is both a warning and an opportunity — to deepen diversification, expand storage, and accelerate the clean energy transition.

Quick Q&A

Everything you need to know

India’s energy dependence on West Asia is deep, multi-layered, and structurally significant. Around 90% of India’s crude oil requirements are met through imports, with roughly half sourced from West Asian producers such as Iraq, Saudi Arabia, UAE, and Kuwait. In addition, over 50% of LNG imports and nearly two-thirds of LPG consumption depend on overseas supplies, predominantly from the Gulf region.

The vulnerability is compounded by geography. Nearly 50% of India’s crude and LNG imports transit through the Strait of Hormuz, one of the world’s most critical chokepoints. Any disruption—whether due to war, sanctions, or blockade—can quickly tighten supplies and inflate prices. LPG is particularly sensitive because it is a mass-consumption cooking fuel, with limited domestic storage capacity (around 10 days).

Thus, India’s reliance is not merely commercial but strategic. Energy imports affect fiscal balances, inflation, currency stability, and political economy considerations, making West Asia central to India’s national security calculus.

The Strait of Hormuz is a narrow maritime corridor through which a significant share of global oil and gas trade flows. For India, approximately 2.6 million barrels per day of crude imports and over half of LNG supplies pass through this route. A 70% drop in vessel traffic, as reported, illustrates how quickly geopolitical tensions can disrupt flows.

Its importance lies in both volume and substitutability. While Saudi Arabia and the UAE have alternative pipelines to the Red Sea, their combined capacity cannot fully offset a prolonged blockade. Hence, even partial disruption could create global supply shortages and price spikes.

For India, such disruption would translate into higher freight and insurance costs, currency pressure, inflationary spikes, and strain on oil marketing company margins. The Strait’s vulnerability underscores how maritime security and energy security are intertwined.

India has several tactical options to manage short-term shocks. First, it can draw upon its Strategic Petroleum Reserves (SPR), which act as a buffer during temporary disruptions. Second, refiners can accelerate spot purchases from non-Hormuz suppliers such as Russia, the US, Brazil, and West Africa.

Russian crude presents a viable alternative because its ports do not depend on Hormuz, and floating storage around the Arabian Sea offers near-term supply flexibility. Additionally, established payment and insurance mechanisms post-sanctions enhance continuity.

However, diversification comes at a cost—longer voyage distances increase freight expenses and landed prices. Thus, while supply continuity may be ensured, inflationary pressures are likely. Effective crisis management requires balancing availability with affordability.

India’s diversified sourcing—balancing Russian, West Asian, American, and African crude—reduces overdependence on a single supplier. Discounted Russian barrels, for instance, have provided fiscal relief in recent years. Such diversification enhances resilience against region-specific disruptions.

However, diversification does not eliminate systemic risks. Global oil markets are interconnected; even if physical supply is secured, prices may surge due to global shortages. Furthermore, LNG and LPG remain heavily concentrated in West Asia, with limited storage infrastructure domestically.

True long-term energy security requires structural reforms: expanding SPR capacity, investing in domestic gas infrastructure, accelerating renewable energy adoption, and improving energy efficiency. Diversification is necessary but insufficient without broader energy transition strategies.

The 1973 oil crisis and the 1990 Gulf War offer instructive precedents. During the Gulf War, oil prices spiked sharply, contributing to India’s 1991 balance-of-payments crisis, which necessitated structural reforms and IMF assistance.

More recently, the Russia-Ukraine war disrupted global energy markets, pushing Brent crude above $100 per barrel. India responded by increasing discounted Russian imports, cushioning fiscal pressures. However, inflation and current account deficits still widened temporarily.

These episodes show that energy shocks have cascading macroeconomic effects—currency depreciation, higher subsidies, inflationary pressure, and fiscal strain. Hence, energy security is inseparable from macroeconomic stability.

A comprehensive strategy would operate across three horizons. In the short term, expand strategic reserves and negotiate flexible term contracts with diversified suppliers. Strengthen maritime security cooperation to safeguard sea lanes.

In the medium term, invest in LNG storage infrastructure and pipeline networks to reduce vulnerability. Promote domestic exploration and incentivise biofuels and compressed biogas to moderate LPG dependence.

In the long term, accelerate renewable energy deployment, green hydrogen initiatives, and electric mobility to structurally reduce fossil fuel import dependence. Energy transition is not merely environmental policy but a strategic necessity to insulate India from geopolitical volatility.