Technical and Economical Feasibility Impact on Landing Craft Ship Conversion to Comply with Greenship Requirements

This research aims are additional requirements to comply with greenship requirements, analysing technical and economic due to LNG dual fuel conversion. As the technical aspect of using LNG as fuel, this LNG LCT ISO Tank carrier able to utilize LNG as fuel which it will be installed dual fuel genset from MAN B&W 6L23/30DF for sailing and manoeuvring scenario and VOLVO D16 MG HE KC for additional genset that will be operated for cargo handling and at port scenario. While it needs small power requirements, therefore diesel electric propulsion chosen to propel the ship which is need 401 kW for each shaft. For economic aspect the conversion into LNG as fuel has economically valuable which payback period at year eight, ROI at 12,68% and IRR 15%.