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The Hidden Role of LPG, PNG, and CNG in Everyday Life

4 Mins 26 Mar 2026 0 COMMENT

 

Did you know that your day likely begins and ends with products derived from crude oil and natural gas?

From the mattress you sleep on to the toothpaste you use and the device you are reading this on, fossil fuels play a far deeper role than most people realise.

Crude oil and natural gas are not limited to fuel for transportation or cooking. They form the foundation of modern living and are used in more than 6,000 everyday products. If something is not made of metal, wood, or stone, there is a strong chance it originated from fossil fuels.

Everyday Products That Come From Oil and Gas

Many commonly used items are directly or indirectly linked to petrochemicals. Some examples include

  • Most synthetic vanilla flavouring used in mass-produced ice cream is derived from petrochemicals
  • Clothes made from polyester, nylon, or spandex are created using oil-based materials
  • Natural gas is a key ingredient in nitrogen fertilisers, which support nearly half of the global population
  • The key ingredient in aspirin, benzene, is derived from crude oil
  • Smartphones and laptops use plastics and circuit board materials made from refined crude
  • The base of chewing gum is often made from petroleum-based polymers

These examples highlight how deeply oil and gas are embedded in daily life.

Comparison of LPG, PNG, and CNG

Although all three originate from fossil fuels, their applications, storage, and usage differ significantly.

Feature

LPG (Liquefied Petroleum Gas)

PNG (Piped Natural Gas)

CNG (Compressed Natural Gas)

Source

Crude oil refining and natural gas processing

Natural gas wells

Natural gas wells

Main component

Propane and Butane

Methane

Methane

State and storage

Liquid stored in cylinders under moderate pressure

Gas supplied through low-pressure pipelines

Gas stored in cylinders at high pressure

Safety in case of leakage

Heavier than air and settles on the ground

Lighter than air and disperses quickly

Lighter than air and disperses quickly

Primary use

Household cooking and heating

Household cooking and industrial heating

Transport such as cars, buses, and autos

Convenience

Requires booking and cylinder replacement

Continuous supply through pipelines

Requires refilling at stations

The Science Behind LNG Storage

Liquefied Natural Gas requires extremely low temperatures to remain in liquid form.

Even in Antarctica at minus 80 degrees Celsius, natural gas would remain in gaseous form. To convert it into liquid, it must be cooled to minus 162 degrees Celsius.

At this temperature, natural gas becomes 600 times smaller in volume, making it suitable for transportation. LNG tankers therefore carry fuel at temperatures significantly lower than the coldest natural environments on Earth.

India’s Dependence on Global Energy Supply

India relies on multiple countries to meet its energy requirements.

Top crude oil exporters to India

  • Russia
  • Iraq
  • Saudi Arabia
  • United Arab Emirates
  • United States

Top natural gas exporters to India

  • Qatar
  • United States
  • United Arab Emirates
  • Australia
  • West Africa

The Bottom Line

Oil and gas are not limited to powering vehicles or kitchens. They are essential to modern life.

From food production and healthcare to technology and clothing, these resources serve as hidden building blocks of the global economy.

Understanding their role provides a clearer perspective on how deeply energy resources are connected to everyday living.