GAIL owns and operates 2,040 km of LPG pipeline network for LPG transmission consisting mainly of 1,427 km Jamnagar-Loni Pipeline (JLPL) which connects the western and northern parts of India and 610 km Vizag-Secunderabad Pipeline (VSPL) which is in the southern part of the country connecting the Eastern Coast. GAIL is augmenting Jamnagar- Loni Pipeline capacity from 3.25 MMTPA to 6.5 MMTPA. GAIL is also executing Uran- Usar Propane Pipeline and Vijaipur- Pata C2/C3 pipeline.

GAIL is also a pioneer in using natural gas for producing petrochemicals, with a total polymer capacity of 810 KTA at its Pata complex. Its subsidiary, Brahmaputra Cracker & Polymer Limited (BCPL), adds another 280 KTA. GAIL has also installed production capacity of 60 KTA Polypropylene products at Pata and will soon be producing 500 KTA at Usar under the brand name ‘G-Pro’ and will soon diversify its product range in Polyester value chain through production of Pure Terephthalic Acid (PTA) which is branded as ‘G- Tex‘ at its wholly owned subsidiary, GAIL Mangalore Petrochemicals Limited (GMPL).

In the Liquefied Natural Gas (LNG) market, GAIL has significantly large portfolio of around 16.56 MMTPA from USA, Qatar, Australia etc., GAIL has emerged as one of the leading global LNG players and is actively involved in the LNG trading business in the international market. GAIL strengthens its LNG sourcing portfolio by securing several long-term deals and importing spot LNG cargoes to meet its demand, and expanding LNG infrastructure from import terminals to transportation and city gas distribution network. GAIL has also expanded its LNG shipping capacity by bringing 9 LNG vessels namely: GAIL Bhuwan, GAIL Sagar, GAIL Urja, Grace Emilia, Maran Gas Pericles & Maran Gas Ulysses, Energy Fidelity, Al Taweelah & Minerva Eloenora. Company also operates LNG Terminal at Dabhol through its subsidiary Konkan LNG Limited. The terminal is designated an all-weather port. GAIL has participating interest in 10 E&P blocks of which 8 are in India, 2 blocks in Myanmar) and additionally in 1 Shale Gas acreage in Eagle Ford Basin, Texas, USA through wholly owned subsidiary – GAIL Global (USA) Inc

GAIL is a pioneer in the City Gas Distribution (CGD) business in India, with a strong presence through 8 joint ventures and 3 subsidiaries. In addition, GAIL is directly implementing City Gas Distribution projects in 6 cities. GAIL Group companies are authorized across 72 Geographical Areas (GAs) spanning 21 States and Union Territories, serving approximately 10.9 million PNG customers and operating over 3,430 CNG stations nationwide. Furthermore, 9,250+ industrial consumers and 23050+ commercial establishments are connected to the natural gas network.

GAIL has a strong international presence through its overseas business operations. In the USA, GAIL operates through GAIL Global (USA) Inc., GAIL Global (USA) LNG LLC and Eagle Ford Shale Acreage. In Singapore, its presence is established through GAIL Global (Singapore) Pte. Limited. GAIL also has strategic participation in China Gas Holding Limited in China and operates in Russia through LLC Bharat Energy Office. In Egypt, GAIL is associated with Fayum Gas and Natgas, while in Myanmar, it is involved in the A1 and A3 E&P Blocks through SEAGP Co. Ltd. Additionally, GAIL has a presence in Cyprus through LNG Japonica Shipping Corporation Limited.

In the Renewable Segment, GAIL focuses on developing captive RE Power projects and enhancing in-house competencies to meet its internal consumption targets. GAIL has a total installed capacity of 154 MW of Renewable Energy, out of which ~118 MW is from wind energy and ~36 MW is from solar energy. As part of its foray into alternate energy and aligned with the National Green Hydrogen Mission, GAIL has commissioned its first Green Hydrogen Plant at Vijaipur, Madhya Pradesh, with a 10 MW PEM electrolyser producing 4.3 TPD of high-purity hydrogen using renewable power.

GAIL is advancing the CBG-CGD Synchronisation scheme to supply biogas to the City Gas Distribution (CGD) sector across India. The company has initiated biogas supplies in 128 geographical areas and commissioned its first Compressed Biogas (CBG) plant with a 5 TPD production capacity at Ranchi.

GAIL has set an ambitious Net Zero target, aiming to achieve 100% reduction in Scope I and Scope 2 by 2035, and 35% reduction in Scope 3 emission by 2040. The company has developed a robust roadmap for execution, focusing on multiple decarbonization strategies. These include electrification of natural gas-based equipment, integration of renewable energy, deployment of compressed biogas (CBG), green hydrogen initiatives, CO₂ vaporization, energy efficiency improvements, and carbon offsetting through afforestation and first-generation ethanol.