BACK TO MENU

Energy Transition Glossary

Liquefied natural gas (LNG)

Liquefied natural gas (LNG) is a colourless and non-toxic liquid that is formed by cooling natural gas to the frigid temperature of -162ºC (-260ºF). LNG has a volume 600 times smaller than natural gas in a non-cooled state, which has positive implications for its storage and transportability. In a liquid state, LNG is also non-combustible which reduces risks involved in long-distance shipping. Once LNG reaches its destination, it can be reverted back into its gaseous form and used to heat properties and generate electricity. The flexibility and security of the international natural gas market is paramount, due to volatile demand and changing market conditions.

For more than half a century, Shell has been a pioneer in LNG and is involved in the production of more than 30% of global LNG capacity. Shell Catalysts & Technologies licenses LNG technologies that are backed by decades of owner-operator experience. From pioneering the technology in 1964 to innovating LNG applications and safety in the present day, Shell Catalysts & Technologies offers a range of LNG solutions that help our customers maximise the value of gas resources.