Mitsui O.S.K. Lines, Ltd. (MOL) has achieved a significant milestone by obtaining an Approval in Principle (AiP) from Nippon Kaiji Kyokai (ClassNK) for the design of a membrane LNG carrier featuring the Wind Challenger system. This groundbreaking design, jointly developed by MOL and Hanwha Ocean Co., Ltd., marks the world’s first LNG carrier equipped with a Wind-Assisted Propulsion System.
Innovative Design and Capacity
The LNG carrier, with a cargo tank capacity of 174,000 cubic meters, is designed to enter LNG terminals worldwide and is equipped with two Wind Challenger sails. The detailed design work is currently underway for a new LNG carrier ordered by MOL from Hanwha Ocean, aiming for actual installation.
Comprehensive Risk Assessment
MOL, Hanwha Ocean, and ClassNK conducted a comprehensive risk assessment that evaluated factors such as sail placement, impact on visibility, emergency operation procedures, and other safety measures. This thorough evaluation led to the successful approval of the AiP. Additionally, the evaluation of the impact on the cargo tank due to the sail installation, conducted by Gaztransport et Technigaz SA (GTT), the designer of the vessel’s cargo tank, confirmed the structural safety of the tank despite the stresses imposed by the sails.
Commitment to Environmental Vision
MOL has set a mid-to-long-term target of achieving net zero greenhouse gas (GHG) emissions by 2050, as outlined in the “MOL Group Environmental Vision 2.2.” Key strategies to achieve this target include the introduction of clean energy and further energy-saving technologies. MOL plans to launch 25 vessels equipped with the Wind Challenger by 2030 and 80 vessels by 2035.
The MOL Group aims to contribute to the reduction of GHG emissions not only within its fleet but also across the entire maritime industry. The combination of wind propulsion technology, such as the Wind Challenger, with safe management and efficient operation of its environmentally friendly fleet will support this goal.
Vessel Specifications
| Attribute | Details |
|---|---|
| Ship Owner | Mitsui O.S.K. Lines, Ltd. |
| LOA / Breadth | About 286 m / About 46 m |
| Cargo Tank Capacity | About 174,000 m³ |
| Shipyard | Hanwha Ocean Co., Ltd. |
| Wind Challenger Specs | 2 sails, up to 49 m height, 15 m width, Fiber Reinforced Plastic material |
About MOL Group’s Sustainability Efforts
The MOL Group identifies “Sustainability Issues” (Materiality) as key factors for sustainable growth with society, aligning with the Group Vision. This initiative particularly contributes to the realization of:
- Safety & Value: Providing added value through safe transportation and social infrastructure business.
- Environment: Conservation for marine and global environments.
- Innovation: Advancing marine technology development.
About Mitsui O.S.K. Lines, Ltd. (MOL)
Mitsui O.S.K. Lines, Ltd. (MOL) is a leading global provider of shipping services, committed to environmental sustainability and innovation in maritime technology. With a diverse fleet and a focus on safety and efficiency, MOL strives to contribute to global trade and environmental conservation.
Source MOL Shipping