Difference Between LPG and PNG Gas Stove: Facts you must know

Difference Between LPG and PNG Gas Stove. Price difference between LPG and PNG. PNG gas full form. PNG gas composition. PNg vs LPG safety.

Gas stoves are an integral part of our kitchens and have become a must-have in many homes. The two types of gas stoves that are most commonly used are LPG and PNG, and they both have their own advantages and disadvantages, so it is crucial to know the Difference Between LPG and PNG Gas Stove before buying one.

LPG gas stoves use liquefied petroleum gas, a byproduct of refining crude oil. As a result, it requires high pressure to work correctly, which results in higher energy consumption. It also produces more fumes than PNG gas stoves because they need a higher temperature to perform at optimum levels.

What is LPG gas stove?

LPG gas stove is a gas stove that uses liquefied petroleum gas as fuel, and Yoshio Nishina invented it in the 1930s.

LPG gas stoves have many advantages over other types of stoves. One advantage is that they are cheaper to operate because they use less fuel than different types of stoves. LPG gas stoves are also easy to install and easy to use because you can easily convert them for natural gas or electricity if needed.

What is the full form of LPG Gas?

LPG stands for Liquefied Petroleum Gas, and it is a mixture of propane and butane. LPG is a fossil fuel, meaning it is derived from the natural decomposition of organic material.

It was first used as an alternative to coal gas in World War II by the Nazis, but it wasn’t until the late 1950s that LPG gained traction as an alternative to coal gas.

LPG is used in many industries, most notably for cooking and heating purposes, and it can be used to power vehicles and even aircraft.

What are the Uses of LPG?

LPG is used in many different industries.

  • It is used in the food industry for cooking and baking.
  • It is also used for home heating, as well as industrial heating.
  • LPG does not produce smoke or soot, making it a safe and clean fuel.
  • LPG is a more environmentally friendly substitute for other fuels like coal and wood.

What is PNG gas stove?

PNG gas stove is a type of gas stove invented in the 1970s. It is a popular stove because it can be used in different situations and has an efficient design.

PNG gas stoves are popular because they are versatile and have a simple design. You can use PNG stoves in different situations, such as camping and outdoor cooking. They also have an efficient design that helps them run more efficiently than other types of stoves.

It is a type of gas stove designed for use almost everywhere. It is an inverted design with a convection plate at the bottom.

The PNG gas stove consists of a metal or porcelain bowl placed over the burner and heated by it. The metal bowl has a convection plate at the bottom to ensure even heating and prevent food items from burning.

What is the Full form of PNG Gas?

The full form of the word PNG stands for Piped Natural Gas, and PNG is natural gas with 96 percent methane content. It is lighter than air and can easily get mixed with air, reducing the possibility of catching fire.

What are the Uses of PNG?

PNG gas has both at the domestic and commercial levels. 

  • It is used in homes for cooking and heating purposes.
  • It is also used in large industrial plants, hospitals, nursing homes, hotels, etc.
  • Since PNG is not toxic, it is eco-friendly and can be safely used anywhere.

LPG and PNG(Natural gas) composition

LPG is a mixture of propane and butane hydrocarbons, and PNG or Natural Gas is a mixture of Methane and Ethane. In LPG, the percentage of propane and butane varies. According to elgas.com.au, LPG has either 100% propane or 60%propane and 40% butane or vice versa. 

IN PNG, methane is 95 per cent, rest is other gases. According to naturalgas.org, the exact composition of different gases in PNG is as follows:

  • Methane 70-90%
  • Ethane, propane, butane 0-20%
  • Carbon dioxide 0-8%
  • Oxygen 0-0.2%
  • Nitrogen 0-5%
  • Hydrogen Sulfide 0-5%

Advantages of LPG Gas

LPG gas is a type of fuel used for cooking, heating, and other household purposes, and it has many advantages over different types of fuels.

The first advantage of LPG gas is that you can easily store it at home in cylinders. This makes it convenient to use when the electricity fails or when there isn’t any gas supply available.

The second advantage of LPG gas is that it’s much cheaper than electricity and traditional fuels like coal or wood.

Thirdly, LPG gas doesn’t produce smoke or soot as other fuels do, which can cause respiratory problems and also pollute the environment more quickly.

Advantages of PNG Gas

  • Piped Natural gas is a fossil fuel that is extracted from the ground. Piped Natural gas has several advantages over other types of fossil fuels.
  • It can be transported safely and efficiently through pipes, and it is more environmentally friendly than other fuels.
  • It does not have to be stored in tanks on the ground as crude oil does.
  • Piped Natural gas also does not release as many greenhouse gases into the environment as coal or oil when being burned for energy.
  • PNG is free from the hassle of refilling in the cylinder, and storing is a godown. Hence, it saves space and is convenient to use.
  • You do not have to book the gas cylinder every month since piped natural gas is metered, and like an electricity bill, a monthly consumption bill will be sent to you.  
  • PNG is Cheaper than LPG in some cases. A certain amount of gas is still left out in an LPG cylinder, but you have to pay for that also. But, for PNG, you have to pay only for the gas you have used.
  • PNG is cleaner and safer for health than LPG as it is non-toxic. 
  • Natural gas is lighter than air and not readily flammable.

Disadvantages of LPG Gas

LPG Gas is an alternative to traditional petrol, and it is cleaner for the environment and more convenient for drivers. However, it does come with some disadvantages that need to be considered before switching to this fuel.

  • First of all, LPG Gas is more expensive than petrol. Secondly, it is not available in every country and can’t be used in every vehicle. Finally, it may cause an explosion if not stored properly.
  • LPG Gas is a fossil fuel, and fossil fuels are not sustainable, and they release harmful greenhouse gases into the atmosphere.
  • LPG Gas is not eco-friendly, and LPG can cause health problems for those exposed to it for prolonged periods.

Disadvantages of PNG Gas

Piped natural gas is a natural gas that has been compressed and transported long distances through pipes. Piped natural gas is often considered a cleaner, cheaper, and more efficient alternative to other fossil fuels. However, it does come with some disadvantages.

  • -The first disadvantage of piped natural gas is that you can use it in homes with existing furnaces or appliances that use oil or propane.
  • -The second disadvantage of piped natural gas is the higher cost per BTU, which means higher energy bills for consumers.
  • -Finally, there have been many instances where pipelines have exploded and caused severe damage to the surrounding area.

What is the Price Difference between LPG and PNG?

LPG vs. Natural Gas Cost in India

When comparing the price difference between LPG and PNG in India, PNg is relatively cheaper than LPG. Let’s take an example to understand this clearly.

In Delhi, the price of a 14.2 LPG cylinder is INR 1000, and the cost of 1 SCM() is INR 45.86 per unit.  1 kg is equal to 1.164 SCM. 

Then 14.2 kg of gas is equivalent to 16.5288 SCM, and the cost is INR 758. Therefore, the price difference is (1000-758) = 242. It means you gain INR 242 if you use PNG as your fuel.

LPG vs. PNG (Natural Gas) Safety: which one is safer?

LPG is a fossil fuel that is stored in high-pressure tanks. The tanks are usually located on the property of the user. This means that the user has to ensure that they have enough gas for their needs and store it securely. In contrast, natural gas is stored in pipelines and can be delivered to homes and businesses through pipes.

The risk of LPG leaks is higher because it’s stored in high-pressure tanks. Natural gas leaks are rare because it’s not stored in high-pressure tanks.

The first thing to know is that natural gas and LPG are combustible fuels. Natural gas is an odourless and colourless fuel, while LPG has a smell that you can recognize.

The second thing to know is that natural gas is the clear winner when it comes to safety. Natural gas is less explosive than LPG, and it also has a lower risk of fire or explosion. It also has fewer safety risks for people who work with the fuel daily.

LPG can be used to replace natural gas in homes with no connections to natural gas lines. However, this type of fuel should not be used in places with a risk of fire or explosion, like factories or refineries, because of its higher risk for fire.

Difference between LPG Gas Stoves and PNG Gas Stoves

The main difference between LPG and PNG gas stoves is the type of fuel. However, there are other differences. Here they are.

FeatureLPGPNG
Nature Of gas used  LPG gas stoves use Liquefied Petroleum Gas, and it is a hydrocarbon that is a liquid at room temperature.PNG gas stoves use Piped Natural Gas, it is an odourless, colourless gas that exists as a liquid under high pressure.
EfficiencyPetroleum gas stoves are more efficient than natural gas stoves regarding fuel consumption.PNG gas stoves are less fuel-efficient
Pressure Type Petroleum gas stoves operate at a fixed pressure.Natural gas stoves need a regulator adjusted to the pressure of the natural gas. 
CostPetroleum gas stoves are cheaper.Natural stoves are a bit expensive.
Eco-Friendliness LPG Stove is more polluting than the natural gas stove.PNG gas stove does not pollute the air since it uses clean natural gas.
Storage TypeLPG needs to be stored in a cylinder and refilled.It does not require storage as PNG flows through pipes and is available 24 hours a day.
Nozzle DiameterLPG gas stove has a narrow nozzle with less gas flow.PNG has a broader nozzle diameter that has higher gas flow.
Gas categoryLPG is heavier than air, and it settles at lower surfaces which are prone to catch fire at heavy accumulation.PNG is lighter than air and can easily mix up with air, reducing the possibility of fire accidents.
Calorific valueLPG has a higher calorie value of nearly 12000 Kcal/KgPNG has a lower calorie value of around 10000 Kcal/kg

Frequently Asked Questions (FAQ) on LPG Vs PNG

Which is better, LPG or PNG?

Many people have asked this question and are unsure which is better for them. Natural gas is cleaner and safer than LPG, and LPG is cheaper than natural gas if installation cost is excluded. The answer to the question depends on the person’s needs, but in general, natural gas is the better choice since it’s cleaner and safer.

Can PNG replace LPG?

While natural gas has been around for decades, it has only recently become an important energy source in the United States, India, and other countries worldwide.
One of the reasons for this increased usage is that it produces less pollution than other fuels do. Natural gas is a cleaner and cheaper alternative to LPG, and it is also more efficient, which means that it can be used for cooking and heating purposes.
Natural gas in India is becoming more popular because of the various benefits. Some of the main reasons natural gas is being used are its lower cost, better efficiency, and cleaner emissions.

Does PNG smell?

Natural gas is a colorless, odorless, tasteless gas found in the ground and used as fuel.
Natural gas has no smell, which makes it dangerous because if it leaks, you may not know that there’s a leak until you smell the natural gas. Ethyl Mercaptan is mixed with natural gas to prevent accidents, which smells pungent, garlic-like odor.

Are PNG and CNG the same?

Both PNG and CNG are Natural gases, and the only difference is how they are stored and operated. The complete form of CNG is Compressed Natural Gas, and PNG stands for Piped Natural Gas.

When natural is compressed and stored in bottles or cylinders, it is called CNG, and when gas flows through the pipe, it is termed Piped natural gas. Therefore, both CNG and PNg are the same natural Gases.

Our Opinion

Both LPG and PNG have their pros and cons. However, if we consider safety, eco-friendliness, and health benefit then PNG is better than LPG. If piped natural gas is available in your area then you go for PNG. What do you think? Write to us in the comment section.

Also Read:

Induction Stove vs Gas Stove – Which is Better for You?

A Teacher formed an obsession with Blogging, Content writing and Experimenting with Digital Marketing. In my spare time, I love cooking multiple unconventional dishes besides being a passionate reader and genral knowledge enthusiast.

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