On November 5, the LNG bunkering vessel Kaguya achieved a significant milestone by completing its 100th ship-to-ship LNG refueling operation. The achievement was marked with the successful refueling of the LNG-powered car carrier Sakura Leader at the Port of Mikawa in Aichi Prefecture, Japan.
Launched in 2020, Kaguya holds the distinction of being Japan’s first LNG bunkering vessel. It is operated by Central LNG Marine Fuel Co., Ltd., a joint venture between key players in the maritime and energy sectors, including NYK, Kawasaki Kisen Kaisha (K Line), and JERA Co., Inc. Since its inception, the vessel has been integral to Japan’s first LNG bunkering business, focusing on the efficient and environmentally friendly ship-to-ship supply method.
Currently based at the Kawagoe Thermal Power Station in Mie Prefecture, Kaguya has become a cornerstone of the LNG fuel supply chain in the Chubu region. This vessel’s operations reflect Japan’s ongoing commitment to advancing LNG as a cleaner marine fuel alternative.
Pioneering LNG Bunkering Operations in Japan
The NYK Group, leveraging decades of expertise in LNG transport, has been a key driver behind the transition to LNG as a marine fuel. By collaborating with strategic partners, NYK aims to foster the development of a robust LNG bunkering infrastructure, promoting cleaner fuel solutions to support Japan’s carbon-neutral ambitions.
Central LNG Marine Fuel Co., Ltd. has been pivotal in establishing the country’s first commercial LNG bunkering operations. The use of the ship-to-ship bunkering method—where the LNG bunkering vessel comes alongside an LNG-fueled ship to transfer fuel—offers a flexible and efficient solution. This technique can be carried out at various locations, including quays, piers, and at anchor, enhancing the versatility and reach of LNG refueling services.
Technical Specifications of LNG Bunkering Vessel Kaguya
- LNG Cargo Tank Capacity: 3,500 m³
- Gross Tonnage: 4,044 tons
- Length Overall: 81.7 meters
- Breadth: 18.0 meters
- Shipyard: Kawasaki Heavy Industries, Ltd., Sakaide Works
Environmental Benefits of LNG as Marine Fuel
The transition to LNG is a critical component of the maritime industry’s decarbonization strategy. LNG as a fuel offers substantial environmental benefits compared to conventional heavy fuel oil, including:
- Reduction in Sulfur Oxides (SOx) and Particulate Matter (PM): Up to 100%
- Reduction in Nitrogen Oxides (NOx): Up to 80%
- Reduction in Carbon Dioxide (CO₂): Approximately 30%
These significant reductions in harmful emissions align with global efforts to mitigate the environmental impact of shipping and support a transition towards cleaner energy solutions.
LNG Bunkering Future Outlook in Japan
As the global maritime industry continues its shift toward sustainable practices, NYK and its partners remain committed to expanding the LNG fuel value chain. The Kaguya‘s successful track record demonstrates the growing demand for LNG bunkering services in Japan, reinforcing the country’s position as a leader in clean marine fuel solutions.
About Central LNG Marine Fuel Co., Ltd.
Central LNG Marine Fuel Co., Ltd. is a joint venture dedicated to providing efficient LNG bunkering services across Japan. The company plays a vital role in the development of the country’s LNG fuel infrastructure, contributing to the reduction of greenhouse gas emissions in the shipping industry.
About NYK Line
Established in 1885 in Japan, NYK Line, formally known as Nippon Yusen Kabushiki Kaisha, has emerged as a global leader in the maritime industry over its 135-year history. Operating a diverse fleet, including container ships, bulk carriers, and tankers, NYK serves over 800 locations worldwide, offering a comprehensive suite of shipping services.
NYK Line has earned recognition for its commitment to innovation, sustainability, and safety, navigating the complexities of global logistics with diligence and foresight. This ongoing dedication underscores NYK’s pivotal role in shaping the future of ocean transport and reaffirms its status as a cornerstone of the maritime landscape.
This milestone underscores NYK’s leadership in driving innovation and sustainability within the maritime sector, setting a precedent for future advancements in alternative fuel technologies.
Source NYK Line