The value-chain emissions of liquified natural gas (LNG) are lower on average than for coal-fired power generation, even when the fuel is shipped over long distances, according to new research from Rystad Energy. Natural gas that is produced and liquified in the US and shipped to Asia on return journeys of about 23,000 miles could emit up to 50% less than even the cleanest coal power plants. However, there are significant variations between US LNG sources, coal sources and types, and power plants, as well as uncertainties regarding methane emissions…

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