54,000-ton: World’s first hydrogen-powered cruise ship can make 6,000 kW electricity. ... The new system involves storing hydrogen directly on board within a specialized containerized system.

According to a statement from Kongsberg Maritime India, the HUGIN AUV System ordered by NIOT is rated to a depth of 6,000 metres and will be equipped with a Kongsberg HISAS 1032 synthetic aperture ...