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Alternative Fuels

VPS reiterates importance of understanding nature of biofuels, before mass adoption as bunker fuel for shipping

Assuring to see shipping industry moving towards decarbonisation but current surge in biofuel adoption also leaves a vacuum gap in proper knowledge of handling biofuel, states Captain Rahul Choudhuri.

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Rahul at APPEC 2023

An urgency exists for the nature of biofuels to be further understood before mass adoption by the shipping industry as a bunker fuel, advised the Managing Director for Asia, Middle East & Africa (AMEA) at marine fuels testing company VPS.

Captain Rahul Choudhuri was speaking to delegates at Session 3: Alternative fuels: Unlocking their potential to transform shipping of the APPEC 2023 conference on Wednesday (8 September) when he noted of biofuel’s increasing popularity as a quick ‘drop-in’ solution by shipowners keen to meet the International Maritime Organization (IMO) 2030 environmental target.

“We have seen a large number of ship owners, both big and small, completing their trials successfully so the popularity has been proven since no engine modification is needed and IMO has now confirmed biofuels for CII reduction at MEPC 80,” stated Captain Choudhuri during his presentation Future Biofuels for shipping.

The development is best shown by VPS experiencing a demand jump from 1% to 61% between the period of 2019 to 2022 for its biofuel testing services.

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A rising forecast towards the increased adoption of biofuels has also led to the Maritime and Port Authority of Singapore (MPA), in consultation with relevant industry experts, developing a provisional national standard on specifications of marine biofuel (WA 2:2022).

The Global Centre for Maritime Decarbonisation (GCMD), meanwhile, is amid a pilot for drop-in biofuels that aims to establish an assurance framework to ensure the supply chain integrity of current and future green marine fuels. Their full report, where VPS continues to play a key partnership role in the evaluation & future use of biofuels, is expected to be completed soon.  

“It is assuring to see the shipping industry moving towards decarbonisation; however, the current surge in biofuel adoption also leaves a vacuum gap in proper knowledge of handling biofuel as a bunker fuel,” explained Captain Choudhuri.

“For example, biofuels have a greater affinity towards water hence their storage and microbial contamination at sea will be factor influencing quality. And this does not include long-term stability issues of the material due to its inherent instability and oxidation-prone characteristics.

“While poor material compatibility [of biofuels] will likely result in co-mingling and blending issues on board, shipowners will have to consider poor cold flow property associated with the product.”

In light of the above, Captain Choudhuri recommended shipowners to implement a series of proper fuel management controls to minimise risk of encountering off-specification biofuel.

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“Each type of biofuel, whether neat 100% FAME, bio-VLSFO, bio-MFO or even HVO (hydrogenated vegetable oils) will need a set of quality controls for effective fuel management in the future. You need to know and understand what the biofuel is, because although it mimics fossil fuels, it is produced in a completely different chemical process” he shared.

Related: Singapore: MPA develops framework to support biofuel bunker fuel deliveries
Related: GCMD and partners complete bunkering of third biofuel supply chain trial, involving tracer dosing
Related: Dubai: Shipowners and peers discuss realities of biofuel adoption at VPS Biofuels Seminar
Related: Singapore: VPS panel discussion presents a masterclass in shipping’s biofuel bunker adoption issues

 

Photo credit: VPS
Published: 8 September 2023

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LNG Bunkering

PIL’s LNG dual-fuel boxship “Kota Elok” arrives in Singapore on maiden call

As the first of 13 new 13,000 TEU vessels joining its fleet, Kota Elok is equipped to operate on LNG and low-sulphur fuel oil that helps reduce our greenhouse gas emissions.

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PIL's LNG dual-fuel boxship “Kota Elok” arrives in Singapore on maiden call

Singapore-based Pacific International Lines Pte Ltd on Monday (20 July) said its first 13,000 TEU LNG dual-fuel container vessel, Kota Elok, recently made her maiden call to Singapore on 15 July.

As the first of 13 new 13,000 TEU vessels joining its fleet, Kota Elok is equipped to operate on liquefied natural gas (LNG) and low-sulphur fuel oil that helps reduce our greenhouse gas emissions. 

The vessel also incorporated energy-saving features and digital technologies to reduce fuel consumption and enhance operational performance, as well as a bow windshield to improve aerodynamics, contributing to improved fuel efficiency and lower emissions over the course of long-haul voyages.

“Following Singapore, Kota Elok will continue her voyage on our East Coast Service 1 (ES1) route to South America, calling at ports in Brazil, Uruguay, and Argentina before returning to Asia,” the company said in a social media post. 

Kota Elok also became PIL’s first vessel to receive Lloyd’s Register certification for compliance with the IACS UR E26 and UR E27 cyber security requirements.

Developed by the International Association of Classification Societies (IACS), UR E26 and UR E27 are mandatory cyber resilience requirements for newbuild vessels contracted from 1 July 2024. 

 

Photo credit: Pacific International Lines
Published: 21 July, 2026

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LNG Bunkering

CIMC SOE secures order for 12,000-cbm LNG bunkering vessel from Sinopec Clean Energy

Once operational, the vessel is expected to strengthen Sinopec’s domestic coastal LNG bunkering network and help address gaps in China’s alternative fuel bunkering infrastructure.

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CIMC SOE secures order for 12,000-cbm LNG bunkering vessel from Sinopec Clean Energy

China’s Nantong CIMC Sinopacific Offshore & Engineering Co., Ltd. (CIMC SOE) recently signed a contract with Sinopec (Beijing) Clean Energy Co., Ltd. to build a 12,000-cubic metre (m3) LNG bunkering vessel, according to Chinese maritime media.

The vessel is scheduled for delivery in 2028 and will support Sinopec’s efforts to expand its presence in the marine clean energy sector.

Once operational, the vessel is expected to strengthen Sinopec’s domestic coastal LNG bunkering network and help address gaps in China’s LNG bunkering infrastructure.

With this signing , CIMC Pacific Offshore Engineering’s LNG bunkering vessel orderbook is further strengthened, maintaining its leading position in the global market for small and medium-sized LNG bunkering vessels.

The contract also marked another milestone for CIMC SOE, which has seen a sharp increase in orders and business performance this year amid a surge in domestic LNG vessel demand.

 

Photo credit: Nantong CIMC Sinopacific Offshore & Engineering
Published: 21 July, 2026

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Nuclear

ABS awards AiP to Korean institute for SMR-powered container ship concept design

KRISO says AiP recognises the technical feasibility and safety of its concept design, marking an important milestone toward the development of next-generation nuclear-powered commercial ships.

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ABS awards AiP to Korean institute for SMR-powered container ship concept design

Korea Research Institute of Ships & Ocean Engineering (KRISO) on Thursday (16 July) received Approval in Principle (AiP) from the American Bureau of Shipping (ABS) for its concept design of a 15,000 TEU Small Modular Reactor (SMR)-powered container ship utilising Molten Salt Reactor (MSR) technology.

KRISO said the AiP recognises the technical feasibility and safety of its concept design, marking an important milestone toward the development of next-generation nuclear-powered commercial ships.

“This achievement demonstrates international recognition of KRISO’s technological capabilities in the rapidly evolving field of nuclear-powered shipping, supporting the transition toward low-carbon maritime transport,” it said. 

Building on this milestone, KRISO will continue advancing basic and detailed ship design, paving the way for future demonstration and commercialisation of SMR-powered vessels. 

Through continued R&D and international collaboration, KRISO remains committed to strengthening next-generation maritime technologies and contributing to the safe deployment of nuclear propulsion in the maritime industry.

 

Photo credit: Korea Research Institute of Ships & Ocean Engineering
Published: 21 July, 2026

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