The ISHIN series MOL concept ships incorporate feasible technologies to reduce environmental burden. Today, four years after announcing this initiative, MOL has employed ISHIN component technologies on many vessels. In 2012, MOL took delivery of the Emerald Ace hybrid car carrier, an innovative vessel that is equipped with a hybrid power supply system that combines a solar power generation system with lithium-ion batteries. Plans now call for the delivery of a large-scale iron ore carrier equipped with a highly efficient system for recovering waste heat energy from the main engine, one of the cornerstone technologies for the ISHIN-III concept vessel. In this section, we review the current progress of Senpaku ISHIN.