Liquefied natural gas (LNG)

Country

Maritime standards

United States

Netherlands

A collaborative project aimed at developing a high-capacity hydrogen energy system using liquid hydrogen storage and fuel cells for potential retrofitting onboard coastal cruise vessels. The project involved HAV Group, DNV, and other internal and external partners.

A hydrogen energy initiative in Songdo that was shelved due to rising costs and regulatory transitions, similar to the Yeongam project.

A joint U.S.-EU project to construct pipelines, tanks, and terminals initially for liquefied natural gas export from the United States to Europe, with design specifications enabling future repurposing for hydrogen fuel transport.

A form of natural gas that has been cooled to a liquid state for easier transport and storage. It is presented as a potential alternative to coal for energy generation and heating, but its climate impact is questioned due to fugitive methane emissions.

A hydrogen-powered propulsion system using liquid hydrogen storage and fuel cells designed for cruise ship applications. The system has received preliminary design approval from DNV and is advancing toward final design and commercialization.