Liquefied Natural Gas (LNG) is rapidly emerging as a preferred alternative fuel in the maritime industry due to its lower carbon emissions, reduced environmental impact and availability, marking a significant step towards sustainable shipping practices. LNG produces up to 25% less CO2, virtually eliminates SOx emissions, and significantly reduces NOx emissions, helping ship operators comply with stringent global emissions regulations set by the International Maritime Organisation (IMO). Economically, LNG is cost-effective, often priced lower than conventional fuels, and supports increased operational efficiency, leading to reduced operational costs. Additionally, established LNG technology in marine vessels offers proven reliability and extended range, enhancing operational flexibility.