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SIBCON 2024: Singapore launches two new bunkering standards, revises third benchmark

Introduces TR on Methanol bunkering, SS on Specification for digital bunkering supply chain documentation, SS 648 Code of practice for bunker mass flow metering.

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SIBCON 2024: Singapore launches two new bunkering standards, revises third benchmark

Enterprise Singapore (ESG), a statutory board under the Ministry of Trade and Industry of the Government of Singapore administering the Singapore Standardisation programme, on Tuesday (8 October) launched two new bunkering standards while revising a third benchmark at the 23rd Singapore International Bunkering Conference and Exhibition (SIBCON 2024).

SIBCON 2024: Singapore launches two new bunkering standards, revises third benchmark

The ESG development was introduced by Captain Rahul Choudhuri, Chair of Technical Committee for Bunkering (Ambient Liquid Fuel), also President – Strategic Partnerships at VPS, who shared the following during his keynote speech to delegates.

TR on Methanol bunkering

“In view of the push to decarbonise bunkering, standards in alternative fuels such as LNG, biofuels, and methanol were developed (with ammonia under development) to ensure quality and quantity assurance as well as safe handling and operations,” said Captain Choudhuri.

“The new TR on Methanol Bunkering has been established by Singapore to support decarbonisation efforts, coupling with the soon-to-be published ISO 6583 ‘Methanol as a fuel for marine applications standard’ covering the quality aspects of methanol for marine applications.”

SS on Specification for digital bunkering supply chain documentation

“The year, to boost operational efficiency in bunkering, we are also happy to share with you the newly developed Specification for digital bunkering supply chain documentation. This standard helps to ensure interoperability between systems and facilitate smooth business transactions between companies using trusted and verifiable digital documentation,” he stated.

SS 648 Code of practice for bunker mass flow metering

Captain Choudhuri noted TR 48, the predecessor of SS 648, was first developed in 2015 at Singapore for the delivery of marine fuel oil. SS 648 was first introduced in 2019; its revision started in 2022 and published in 2024.

Research concluded the standard’s adoption has resulted in potential cost savings in bunkering operations accounting for an estimated 66% to 76% of total savings at between USD 62 million to 154 million annually.

Beyond cost savings, use of TR 48 improved efficiency, productivity and transparency of bunkering transactions.

The SS 648 Code of practice for bunker mass flow metering was revised in 2024 to incorporate digital bunkering workflow and processes.

This standard provides guidance on Metering system selection, installation and acceptance test requirements, metering procedures during bunker delivery, dispute handling, and bunker quality specifications including sampling process of bunkering.

 

Photo credit: Informa
Published: 14 October 2024

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Methanol

OOCL dual-fuel boxship completes first green methanol bunkering op at Qingdao Port

“OOCL Wisdom” completed its first green methanol bunkering and commenced its maiden voyage to Europe at Qingdao Port on 3 July.

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OOCL dual-fuel boxship completes first green methanol bunkering op at Qingdao Port

​International container transportation and logistics company Orient Overseas Container Line (OOCL) on Friday (3 July) said its first methanol dual-fuel containership, OOCL Wisdom, completed its first green methanol bunkering and commenced its maiden voyage at Qingdao Port.

OOCL Wisdom is the first in a series of seven methanol dual-fuel container vessels. With a maximum capacity of 24,168 TEU, it is currently the world’s largest methanol dual‑fuel container vessel and is deployed on the Asia – North Europe Loop 1 (LL1) service.

Mr. Peter Pan, Director of Trades of OOCL, said: “OOCL Wisdom completed its first green methanol bunkering and commenced its maiden voyage to Europe at Qingdao Port, representing a significant achievement of the deepening collaboration between OOCL and Shandong Port Group, and reflecting OOCL’s steadfast commitment to green and low‑carbon development, digital intelligence and sustainability.”

 

Photo credit: Orient Overseas Container Line
Published: 6 July, 2026

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LNG Bunkering

Zhejiang Province wraps up first cross-regional bonded LNG bunkering operation

“Hai Yang Shi You 302” supplied container ship “MSC Maria Laura” with 3,500 cubic meters of bonded LNG at Chuanshan Port Area, after the bunkering vessel received bonded LNG in Zhoushan.

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Zhejiang Province wraps up first cross-regional bonded LNG bunkering operation

Zhejiang Province on Saturday (27 June) completed its first cross-regional bonded LNG bunkering operation at Chuanshan Port Area of ​​Ningbo-Zhoushan Port, according to Hangzhou Customs. 

Bunkering vessel Hai Yang Shi You 302 travelled to ENN Zhoushan LNG receiving terminal to load bonded LNG. The vessel then supplied container ship MSC Maria Laura with 3,500 cubic meters of bonded LNG at Chuanshan Port Area. 

Zhejiang Province wraps up first cross-regional bonded LNG bunkering operation

Compared with the traditional single-port bunkering model, the cross-regional operation removes the geographical barriers between Zhoushan’s gas supply and bunkering demand in Ningbo’s core port area, enabling cross-port LNG transfer within the province.

“The new operating model addresses longstanding constraints associated with the geographical limitations of LNG supply reloading and tight operational time windows,” said Chen Bangkui, Business Manager at CNOOC Zhejiang New Energy Co Ltd. 

“We can now flexibly source bonded LNG from both Zhoushan and Ningbo, significantly improving operational flexibility and efficiency.”

 

Photo credit: Hangzhou Customs
Published: 6 July, 2026

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Battery

ICCT: China’s electric cargo ship fleet grows 950% in three years

In its latest blog, ICCT says vessel sizes for electric cargo ships have grown significantly, indicating that China is testing the feasibility of electrification for increasingly larger ships.

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The International Council on Clean Transportation (ICCT) recently said China’s fleet of electric cargo ships has grown by 950%, from just four vessels in 2022 to 42 in 2025.

According to its latest blog, electrification is rapidly expanding along inland waterways in the country, offering a pathway to cut emissions, improve air quality, and lower operating costs.

ICCT said electric cargo ships are entering real-world operation at a rapidly growing pace

“Ship types have diversified, from bulk carriers and container ships to multi-purpose cargo ships. At the same time, vessel sizes have grown significantly, with the maximum deadweight tonnage (DWT) rising from around 3,000 tonnes in 2022 to approximately 14,000 tonnes in 2025,” it said.

“This indicates that China is testing the feasibility of electrification for increasingly larger ships.”

Although battery capacity constraints continue to limit sailing range per charge—which typically hovered between 150 km and 400 km from 2022 to 2025—trends show steady improvement; by 2025, electric cargo ships with a range of up to 500 km were already in operation in China.

Inland waterways have become the primary testing ground for electric cargo ship deployment. 

By the end of 2025, 86% of electric cargo ships in China were operating on internal rivers. 

“Nine provinces and municipalities have already launched pilot projects, covering major waterways such as the Yangtze River, the Pearl River, and the Beijing-Hangzhou Grand Canal,” ICCT added.

The blog also explored the opportunities, challenges, and policy actions that could accelerate the shift to electric inland shipping.

“Developing an enhanced subsidy that favors electric vessels, on top of the current vessel trade-in subsidy program, could help reduce the upfront investment burden for electric vessel adoption,” it recommended.

ICCT added that tightening ship engine emission standards toward world-leading levels could increase the compliance costs of conventional-fuel vessels and improve the relative competitiveness of electric ships.

“The electrification of inland shipping in China is already underway; what is needed now is smart policy to accelerate the transition,” it said.

 

Photo credit: CHUTTERSNAP on Unsplash
Published: 6 July, 2026

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