Liquefied natural gas (LNG) is natural gas that has been cooled to a liquid state, making it easier to store and transport. This process reduces its volume by about 600 times, allowing large quantities to be shipped in specialized tankers. LNG is primarily composed of methane, a clean-burning fossil fuel. LNG is used for various purposes, including electricity generation, heating, and as a fuel for vehicles. It plays a significant role in the global energy market, providing an alternative to other energy sources like coal and oil. The growing demand for cleaner energy has increased interest in LNG as a viable option.