1. Green Ship Design Design for Environmentally Friend Ship in Shipbuilding ・ Less Hazardous Materials ・ Less CO 2 Demand for Ship Operation ・ Less Engine Exhaust Gas ・ Low CO 2 Index (GHG Exhaust) ・ Prevent Oil, Noxious Liquid Pollution ・ Less Sewage and Garbage Exhaust

2. Diesel Engine Exhaust Low NOx, SOx Incinerator Vapor Emission Control System for Tanker Bilge-oil Discharge Control Garbage Disposal Sewage Treatment TBT-free Painting Best Hull Form & Propulsion Less Fuel Oil Consumption at Sea Ballast Water Treatment Green Passport Less Hazardous Materials Green Ship Design Electric Motor Driven Deck Machinery Less Ballast Water Ship Low GHG Exhaust Gray-water Treatment, etc. Oil Discharge Monitoring for Tanker

3. Diesel Engine Exhaust by MARPOL Annex VI NOx ： 17~9.8g/kWh (17g/kWh constant less than 130rpm ） SOx ： Sulfur content in fuel less than 4.5%, and less than 1.5% in special area EU Restriction Low Sulfur Fuel (0.2~0.1%) in port Incinerator IMO approved type VOC prohibited in special port Bilge discharge Oil content less than 15ppm IMO approved type Sewage treatment or Holding tank, and Garbage disposal, by MALPOL Annex IV & V TBT by AFS Convention (in force in July 2008) EU ： Required by 1 Jan. 2008 Oil discharge monitoring by MRPOL Annex I Ballast Water Management (not in force) Halon & CFC prohibited Restriction of Emission from Ships

4. Low GHG Exhaust Main Engine ・ High Efficient Engine (HERCULES) ・ Use of Distilled Fuel Oil ・ Electric Motor driven by Fuel Battery Less Fuel Oil Consumption at Sea ・ Hull Form of Less Resistance (Wave, Viscous, Wind) ・ Device for Less Energy ・ High Efficient Propulsion (CRP) ・ Less Energy Ship (Non-ballast Ship, Sailing Ship)