Mitsubishi Shipbuilding Secures Orders for Methanol-Powered RoRo Cargo Ships
Mitsubishi Shipbuilding, a subsidiary of Japan’s Mitsubishi Heavy Industries (MHI) Group, has recently announced that it has clinched orders for three methanol-powered roll-on/roll-off (RoRo) cargo ships from three prominent Japanese shipping companies.
The shipbuilder has been tasked with constructing vessels for Toyofuji Shipping, Miyazaki Sangyo Kaiun, and Nichitoku Kisen, with deliveries expected to commence from fiscal 2028. These cargo ships are set to be built at MHI’s Shimonoseki Shipyard & Machinery Works in Yamaguchi prefecture.
Key Features of the Methanol-Powered Cargo Vessels:
- Length: 168 meters
- Breadth: 30.2 meters
- Gross Tonnage: 15,750 tons
- Capacity: 2,300 passenger vehicles
- Engine: Dual-fuel capable of running on methanol and conventional fuel
- Expected CO2 Emissions Reduction: >20%
The adoption of methanol as a marine fuel is gaining momentum due to its potential to lower emissions and assist shipowners in complying with stringent environmental regulations. The use of green methanol is projected to further reduce CO2 emissions over the fuel’s lifecycle.
Design and Energy Efficiency:
The vessels are designed to minimize propulsion resistance with features such as a windscreen at the bow and a vertical stem. MHI’s energy-saving technology, incorporating high-performance propellers and rudders, is aimed at enhancing fuel efficiency.
Furthermore, Mitsubishi Shipbuilding is committed to collaborating with partners to deliver fuel-efficient RoRo ships and ferries that contribute to improved environmental performance. The company is also constructing LNG-powered vessels to meet the growing demand for clean energy sources in the maritime industry.
Future Outlook:
As the maritime sector shifts towards cleaner fuels, Mitsubishi Shipbuilding remains at the forefront of providing innovative solutions to meet the industry’s evolving needs. With a focus on sustainability and environmental stewardship, the company continues to pioneer advancements in eco-friendly shipping technologies.