Could companies like GAIL (India) and IGL benefit from India's shift to PNG?

When tensions around the Strait of Hormuz disrupted energy flows, India plunged into a crisis, and it exposed a major vulnerability. Nearly 20% of global oil and a significant share of LPG and LNG pass through this passage every day - and India depends heavily on it.

India imports nearly 60% of its LPG, and 90% of those imports move through Hormuz. With over 330 million households dependent on LPG cylinders, even a temporary disruption created shock waves in our supply.

On March 24, 2026, the government gave a surprising response. The Ministry of Petroleum and Natural Gas announced a decisive structural policy shift: urban households must transition to Piped Natural Gas (PNG) wherever pipeline connectivity already exists.

Once a City Gas Distribution (CGD) company notifies a household that PNG is available, the household has 90 days to apply. LPG supply will be permanently discontinued if the connection is not taken. Even housing societies that block pipeline installation risk losing LPG supply for the entire complex.

This marks one of the most important changes in India’s urban energy consumption pattern in decades.

Understanding India’s Urban Gas Shift

Why the Government Is Accelerating PNG Adoption

India's shift to PNG is a result of four major reasons.

1. Energy security – The Hormuz disruption highlighted how concentrated India’s LPG supply chain is. PNG allows diversification through domestic gas production and LNG imports arriving from multiple routes beyond West Asia.

2. Fiscal sustainability – In FY2025–26 alone, the government allocated about ₹12,000 crore in Ujjwala Yojana schemes as subsidies and another ₹30,000 crore to compensate oil marketing companies for selling LPG below cost. By reducing the urban usage of LPG, the cost of subsidies also declines.

3. PNG avoids the heavy logistics cost that is normally incurred for LPG. Over time, this creates structurally lower delivered fuel costs for cities.

4. Safety and emissions – Methane is a light gas; in case of leaks, the gas rises upward (rather than pooling on the ground), reducing the chances of explosions.

What This Means for Investors

For investors, the PNG mandate marks a major shift in India’s urban energy market. It effectively guarantees long-term demand for City Gas Distribution (CGD) companies, while gradually reducing the urban customer base for LPG cylinder distributors.

GAIL (India) operates over 14,000 km of trunk pipelines, forming the backbone of India’s national gas grid. As PNG penetration rises, transmission volumes increase automatically. The company is also investing roughly ₹10,000 crore annually into pipeline expansion, signalling strong medium-term capacity growth. With a market cap of more than Rs 1,00,000 crore and a P/E of 11.8, it is one of the most reasonably valued names in the gas space.

Petronet LNG operates India’s largest regasification terminals at Dahej and Kochi, making it one of the most important gateways through which imported LNG enters city gas networks. As PNG adoption expands faster than domestic gas production, incremental demand is likely to be met through LNG imports, strengthening terminal utilisation levels.

Indraprastha Gas remains one of the most direct beneficiaries of household PNG adoption due to its exclusive CGD presence across Delhi-NCR, one of India’s densest urban gas markets. With a market cap of about Rs 22,600 crore and a P/E of roughly 13.5, it is at an attractive valuation relative to its growth potential.

Adani Total Gas is the largest City Gas Distribution (CGD) player by market capitalisation (₹63,500 crore). Its wide geographical position says it could capture a big share of new PNG connections as India’s pipeline rollout accelerates.

Mahanagar Gas (MGL) operates the Mumbai franchise, giving it access to one of India's largest and richest markets. It trades at a P/E of about 11 with a market cap of roughly Rs 10,700 crore, making it arguably the cheapest CGD stock relative to its market opportunity.

The Scale of the Opportunity

India currently has about 1.36 crore PNG households, but the government is targeting 12.6 crore connections by 2032.

Importantly, CGD licences already cover almost the entire mainland. The next phase of growth depends primarily on execution speed rather than regulatory approvals.

The momentum is visible already:

• Around 60 lakh LPG consumers live in areas where PNG is already available

• Over 3 lakh connections were activated in March 2026 alone

• A similar number of fresh applications were submitted in the same month

  
  

This shows us that adoption is increasing. However, the full transition will take years. Laying pipeline infrastructure across India’s landscapes, from apartment complexes in metro cities to towns, is a capital-intensive and time-consuming process.

The shift from cylinders to pipelines is most definitely not a temporary adjustment. It is becoming one of the most important multi-year investment themes in India’s gas sector, and investors must pay keen attention to it.

Important Disclosure: This article is intended for educational purposes only and does not constitute a recommendation to buy, sell, or hold any security or investment. The information provided represents the personal views of the author. All investments carry risk, and past performance is no guarantee of future results. It is strongly recommended that you seek the advice of a qualified investment professional before making any financial commitments.

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