When natural gas is cooled at normal pressure to about -260°F, it condenses into a liquid form known as Liquefied Natural Gas (LNG). LNG takes up about one six hundredth the volume of gaseous natural gas making it very efficient to transport. When it is necessary to transport natural gas energy to stranded or mountainous destinations, shipping it as LNG is much more practical. The absence of a pipeline infrastructure to these areas make direct connection of small gas utilities to the pipeline grid impractical.
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