Liquefied Petroleum Gas / Liberalisation, Privatisation and Globalisation

LPG Full Form in English, letter by letter

LPG is liquefied petroleum gas, the cooking fuel in cylinders. In economics it also means the 1991 reforms: liberalisation, privatisation, globalisation.

LPG Full Form in Indian Languages

The cylinder that reaches your kitchen is LPG, or Liquefied Petroleum Gas. In economics notes the same letters stand for the 1991 reforms. The name is given in six Indian languages below.

What liquefied petroleum gas is

LPG is a mixture of hydrocarbon gases, mainly propane and butane, kept under moderate pressure as a liquid in steel cylinders. A liquid takes far less space than a gas, which is what makes a 14.2 kg domestic cylinder easy to carry and store. When you open the regulator, the liquid turns back into gas and burns with a clean, hot, controllable flame.

LPG is a by-product of two processes: processing natural gas and refining crude oil. So the supply depends partly on refinery output, and India imports a large share of what it uses. In its pure form it has no smell. The smell you know comes from a marker chemical added so that a leak is noticed long before the gas reaches a dangerous level.

Domestic cylinders hold 14.2 kg of LPG, while hotels and restaurants use 19 kg commercial cylinders and larger bulk supplies. The domestic cylinder is the one that the subsidy scheme covers.

From the refinery to your doorstep

At gas plants LPG is separated by fractionation, and refineries recover it during distillation and cracking. The product is purified to remove sulphur compounds, compressed into a liquid and held in bullet tanks at bottling plants.

From there it moves by road tankers, rail tankers and pipelines to distributors, where it is filled into domestic and commercial cylinders. Check the cylinder when it arrives. The collar carries a test due date stamped as a quarter and year, and the seal should be intact. Do not accept a cylinder with a broken seal or a past test date.

Uses beyond the kitchen

Factories use LPG for furnace heating, metal cutting, drying and curing, and for indoor forklifts, where its clean combustion keeps air quality better than diesel. Hotels, bakeries, restaurants and street vendors run on commercial cylinders. Hospitals and laboratories use it for sterilisation and heating, and farms use it for grain drying and greenhouse heating.

Some cars and taxis run on LPG as autogas, which produces less harmful emissions than petrol or diesel. Conversion costs money up front, so it works better for high-mileage commercial vehicles than for private owners. For vehicles, compressed natural gas is far more common in India, and the difference is explained below.

Handling a cylinder safely at home

Keep the cylinder upright, in a ventilated place and away from heat, never in a closed cupboard and never in a basement, because LPG is heavier than the air and collects at floor level. Check the rubber tube for hardness, cracks or discolouration, and replace it when the distributor advises or when it shows damage. Switch off the regulator when you are not cooking, especially at night.

If you smell gas, do not light a match and do not turn any electrical switch on or off, because a spark can ignite the mixture. Open doors and windows, close the regulator, leave the room and call your distributor's emergency number or the toll-free LPG emergency line from outside.

Ujjwala, PAHAL and clean cooking

The Pradhan Mantri Ujjwala Yojana, launched in 2016, gives LPG connections to women from poor households, addressing the cost of the first stove and cylinder that kept many homes on firewood. PAHAL, the Direct Benefit Transfer for LPG scheme, moved the subsidy into the buyer's bank account. You pay the market price at delivery, and any subsidy is credited to the account linked to the connection under DBT.

Together they raised LPG coverage in rural India and cut indoor smoke from the chulha, which harms women and children who spend hours beside the fire. Some households still top up with firewood to save money, so cost remains the main barrier to using cylinders fully.

The other LPG: liberalisation, privatisation and globalisation

In economics and civics textbooks, LPG stands for Liberalisation, Privatisation and Globalisation, the three strands of India's economic reforms from 1991. After a balance of payments crisis, the government under Prime Minister P. V. Narasimha Rao and Finance Minister Manmohan Singh reduced licensing and import controls, opened more sectors to private and foreign companies, and brought the economy closer to world markets.

Liberalisation means loosening government controls on industry, trade and finance. Privatisation means moving ownership or management of public sector firms to private hands. Globalisation means closer links with the world economy through trade, investment and technology. If your question is from an economics or UPSC syllabus, this is the meaning intended, and the gas cylinder has nothing to do with it.

Which LPG you mean depends on the question: the one in the kitchen or the one in the economics syllabus. For the cylinder, check the test date and seal on every delivery, keep the tube in good condition, and treat a smell of gas as an emergency.

LPG Full Form: Common Questions