What Is the Difference Between Natural Gas and LNG?

Learn the key differences between natural gas and LNG, including their states, uses, and transport methods.

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Gas refers to natural gas in its standard gaseous state, a mix of hydrocarbons used mainly for residential heating and electricity generation. LNG (Liquefied Natural Gas) is natural gas that has been cooled to about -162°C, transforming it into a liquid for easier storage and transport over long distances where pipelines are not feasible.

FAQs & Answers

  1. What is natural gas used for? Natural gas is primarily used for residential heating, electricity generation, and as a fuel for industrial processes.
  2. Why is LNG liquefied? LNG is liquefied to reduce its volume, making it easier and more economical to store and transport over long distances where pipelines are not available.
  3. At what temperature is natural gas liquefied to form LNG? Natural gas is cooled to approximately -162°C to transform it into liquefied natural gas (LNG).