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LNG Bunkering

Korean Register and DSME complete world’s first ship-to-ship LNG bunker gas trial

The SM JEJU LNG2 supplied LNG in the STS gas-trial to a 173,400 cbm LNG carrier; the demonstration took place at DSME’s Okpo Shipyard.

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Korea Register DSME

South Korean classification society, Korean Register (KR) and Daewoo Shipbuilding & Marine Engineering (DSME) on Wednesday (9 December) completed the world’s first ship to ship (STS) liquified natural gas (LNG) loading for gas trial.

The SM JEJU LNG2 supplied LNG in the STS gas-trial to a 173,400 cbm LNG carrier. The demonstration took place at DSME’s Okpo Shipyard from 24-26 November, 2020.

KR and DSME have been working together since both companies signed an MOU on joint research for LNG bunkering. The agreement was signed by Lee Hyung-Chul, Chairman and CEO of KR, and Dr. Lee Seung Geun, CEO of DSME, last August.

The collaboration is part of a partnership agreement for LNG bunkering/transport work with Korean shipyards with the aim of “Developing standards for LNG bunkering procedures in Korea”, conducting “Risk evaluation of LNG bunkering operations,” and “Development of LNG bunkering to support technology based on standards and guidelines jointly developed by DSME and KR”. 

Applying its extensive safety engineering technology, KR said it has identified a diverse range of potential hazards through its risk assessments for STS LNG loading/ transport operations between two ships and has suggested effective ways to reduce that risk to DSME. 

A safer work environment and safety work procedures for workers have been developed as a result of a comprehensive study looking at the establishment of ‘CONTROL ZONES’ around the two ships during LNG transportation, noted KR.

DSME has demonstrated its own outstanding technology without vapor return to the bunkering vessel or venting to atmospheric areas during ship to ship LNG loading /transport operations. 

DSME explained it is able to do this due to its technology in LNG offshore operations and BOG (boil off gas) control. To date, DSME has conducted eight gas trials without any methane slip to the atmosphere.

This project was carried out with close collaboration from DSME, KR, SM KLC, SM KLCSM, and KOGAS, which provided full support for LNG bunkering vessels and safety management technology and LNG supply. 

Related: Korean Register introduces LNG Fuel and Bunkering Simulation Center in Busan
Related: South Korea: DSME inks LOI worth USD 1 billion to build 10 LNG dual fuel VLCCs
Related: Korea Gas Corporation forms consortium to establish LNG bunkering joint venture
Related: South Korean government opens tender to endorse LNG bunker tanker building project
Related: Korea: Construction of first bunkering ship for LNG-fuelled coastal vessels begins


Photo credit: Korean Register
Published: 10 December, 2020

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Alternative Fuels

DNV: Alternative-fuelled vessel orders down 11.6% in H1 2026

In total, 137 alternative-fuelled vessels were ordered in the first half of 2026 compared to 155 in the same period in 2025.

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DNV: Alternative-fuelled vessel orders down 11.6% in H1 2026

Latest data from classification society DNV’s Alternative Fuels Insight (AFI) platform showed a total of 15 new orders for alternative-fuelled vessels were placed in June 2026.

This consisted of 10 orders for LNG-fuelled vessels, nine of which were car carriers and one a CO2 carrier. The remaining five orders were for LPG/ethane carriers.

Two LNG-bunker vessels were also ordered in June, bringing the total in this segment to seven so far in 2026.

In total, 137 alternative-fuelled vessels were ordered in the first half of 2026, down 11.6% from 155 in the same period in 2025. 

Over half of these (73) were for LNG-fuelled vessels, with most coming from the container (42) and car carrier (21) segments. LPG/ethane carriers were also prominent, with 55 new orders, a significant uptick compared to the first half of 2025 (15). The remaining orders were for vessels fuelled by methanol (2), ethanol (2), ammonia (4), and hydrogen (1).

Deliveries in the first half of the year point to continued uptake of alternative-fuelled tonnage across several segments, with 61 LNG-fuelled vessels and 38 methanol-fuelled vessels delivered so far in 2026.

More recently, Exmar took delivery of what it described as the first oceangoing dual-fuel ammonia vessel, marking a step beyond earlier ammonia-fuelled deliveries, which have largely been associated with pilot or demonstration projects rather than commercial deployment.

DNV: Alternative-fuelled vessel orders down 11.6% in H1 2026

Jason Stefanatos, Global Decarbonization Director at DNV Maritime, said: “What we can take away from the first half of 2026, in terms of the alternative-fuels orderbook, is that we have a market progressing at different speeds depending on segment economics, fuel availability, and the regulatory landscape. Shipowners and other stakeholders are pursuing different pathways based on their individual priorities and requirements.

“LNG remains the leading near-term fuel option, with order activity continuing to be led by containers and car carriers. LPG and ethane carriers have also accounted for a significant share of activity in the first half of the year, while developments in areas such as ammonia and ethanol show that multiple pathways continue to be explored.”

 

Photo credit: DNV
Published: 3 July, 2026

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Methanol

China: Zhejiang completes first ship-to-ship methanol bunkering operation at shipyard

Zhejiang Free Trade Zone PetroChina Fuel Oil’s bunker tanker “JIA CHEN 17” supplied 795 mt of methanol to a newly built 5,900 TEU Maersk methanol dual-fuel container vessel.

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China: Zhejiang completes first ship-to-ship methanol bunkering at shipyard

China (Zhejiang) Pilot Free Trade Zone on Tuesday (30 June) said it has completed the province’s first ship-to-ship (STS) methanol bunkering operation at a shipyard, marking a new milestone in Zhoushan’s efforts to expand its portfolio of alternative marine fuel bunkering services.

The operation took place recently at Qingshan West Berth No. 2 of Tsuneishi Group (Zhoushan) Shipbuilding, where Zhejiang Free Trade Zone PetroChina Fuel Oil’s bunker tanker JIA CHEN 17 supplied 795 metric tonnes (mt) of methanol to the newly built 5,900 TEU methanol dual-fuel container vessel MAERSK FLINDERS.

The bunkering operation was completed in approximately 5.5 hours, making it significantly more efficient than truck-to-ship methanol bunkering, which authorities said would have taken around nine times longer to deliver the same volume

According to local authorities, the operation is the first of its kind at a shipyard berth in Zhejiang Province, filling a gap in on-site bunkering capabilities for shipbuilding and repair yards. Zhoushan has previously conducted truck-to-ship methanol bunkering, truck- and ship-to-ship LNG bunkering, and blended biofuel bunkering operations.

The demonstration project forms part of Zhejiang’s strategy to develop green marine fuel bunkering under the China (Zhejiang) Pilot Free Trade Zone Bulk Commodity Resource Allocation Hub Development Plan, which calls for pilot bunkering of alternative fuels including green methanol, liquid hydrogen and ammonia.

Earlier this year, the China (Zhejiang) Pilot Free Trade Zone‘s Zhoushan Administrative Committee identified three priority projects: the world’s first anchorage ammonia bunkering operation, Zhejiang’s first shipyard-based STS methanol bunkering operation, and simultaneous LNG bunkering alongside cargo operations at Yongzhou Terminal, Ningbo-Zhoushan Port.

Authorities said the shipyard-based STS model offers operational advantages over both ship-to-ship and anchorage STS bunkering. In addition to reducing inter-island transport and lowering overall costs, conducting the operation alongside at the shipyard minimises weather-related disruptions and improves operational safety and schedule certainty.

 

Photo credit: China (Zhejiang) Pilot Free Trade Zone
Published: 2 July, 2026

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Bunker Fuel

AD Ports Group and IRH Global Trading to advance bunkering at Khalifa Port

Both signed a MoU, outlining potential collaboration in bunkering services to vessels calling at Khalifa Port and the development of alternative bunker fuels such as LNG, biofuels, and methanol.

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AD Ports Group and IRH Global Trading to advance bunkering at Khalifa Port

AD Ports Group on Tuesday (30 June) said it has signed a Memorandum of Understanding (MoU) with IRH Global Trading Ltd. to explore strategic cooperation in bunkering services and alternative marine fuels at Khalifa Port.

The MoU outlines potential collaboration across a range of areas, including the provision of bunkering services to vessels calling at Khalifa Port, the development of alternative fuel solutions such as Liquefied Natural Gas (LNG), biofuels, and methanol, and the exploration of opportunities related to fuel storage infrastructure, terminal facilities, and fuel sampling and testing capabilities.

Saif Al Mazrouei, CEO, Ports Cluster – AD Ports Group, said: “This collaboration reflects our commitment to forging strategic alliances that create long-term, sustainable value. 

“By working alongside trusted partners such as IRH, we are enhancing our capabilities and supporting the development of future-ready infrastructure and services that reinforce the UAE’s position as a leading global trade and logistics hub, in line with the vision of our wise leadership.”

Ali Rashed Alrashdi, Group CEO – International Resources Holding, said: “This collaboration with AD Ports Group reflects IRH’s commitment to build strategic partnerships that drive real economic impact. 

“As we continue to develop our global energy trading platform, bunkering and alternative marine fuels represent a high-potential area of growth. We see Khalifa Port as an ideal base from which to explore these opportunities, and we look forward to working closely with AD Ports Group to bring them to life.”

Through this collaboration, AD Ports Group and IRH Global Trading aim to further enhance Khalifa Port’s value proposition as a multi-purpose, deep-water port that supports efficient, sustainable, and future-oriented maritime operations.

IRH Global Trading is a global commodities trading firm with interests across the mining and energy value chain and plans to build a diversified global minerals and energy trading platform, including LNG, Liquefied Petroleum Gas (LPG), crude oil, and petroleum products. 

 

Photo credit: AD Ports Group
Published: 1 July, 2026

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