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Alternative Fuels

Singapore: “Fortescue Green Pioneer” completes trials using ammonia-HVO bunker fuel

Fortescue successfully completed propulsion and manoeuvrability trials of its Singapore-registered ship in Singapore, using 6.4 m3 of liquid ammonia, in combination with diesel and HVO.

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Singapore: Trials of “Fortescue Green Pioneer” completed using ammonia-HVO bunker fuel

Fortescue successfully completed propulsion and manoeuvrability trials of its Singapore-registered Fortescue Green Pioneer in the Port of Singapore, according to Maritime and Port Authority of Singapore (MPA) and Fortescue on Monday (6 May). 

The trials were conducted using 6.4 m3 (4.4 metric tonnes) of liquid ammonia, in combination with diesel and Hydrogenated Vegetable Oil (HVO), a second-generation biofuel, as marine fuel over 10 days from 23 April 2024 to 2 May 2024.

This latest milestone follows the successful conduct of the world’s first dual-fuelled ammonia fuel trial in Port of Singapore by the Fortescue Green Pioneer in March 2024, in which the vessel received flag approval from the Singapore Registry of Ships (SRS) and the “Gas Fuelled Ammonia” notation by classification society DNV to use ammonia, in combination with diesel, as a marine fuel.

The approval and notation were awarded upon the completion of a series of fuel trials that were conducted over a period of seven weeks in February and March 2024 using five cubic metres (three tonnes) of liquid ammonia. 

The trials, conducted by the Fortescue Green Pioneer at anchor, included testing of the vessel’s ammonia storage systems, associated piping, gas fuel delivery system, retrofitted engines, and seaworthiness. Members of the maritime community visited the vessel during the Singapore Maritime Week in April 2024 to learn about the trials, emergency procedures and training of seafarers for the safe handling of ammonia fuel.

To facilitate this set of trials involving propulsion and manoeuvrability tests as part of the vessel’s ongoing sea trials, a further tranche of approximately 6.4 m3 (4.4 tonnes) of liquid ammonia was loaded on 23 April 2024 at Vopak Banyan Terminal, Jurong Island.

A designated test area along Raffles Reserved Anchorage was secured by MPA for the trials, and the Emergency Operations Centre (EOC) was set up at MPA’s Port Operations Control Centre for representatives of MPA, Fortescue, Vopak, research institutes, and government agencies to monitor the fuel loading and sea trial operations. Ammonia plume modelling and drone surveillance was also used by the EOC to support safety and incident planning and response. This set of trials can be enhanced to support the sea trials of planned ammonia-fuelled vessels under the Singapore Registry of Ships prior to delivery if required.

The propulsion and manoeuvrability trials also included tests to validate the management of nitrogen-based emissions, and assessment of the vessel’s engine capability to operate on varying amounts of HVO in combination with ammonia.

As part of MPA’s efforts to strengthen maritime cybersecurity as vessels become increasingly digitalised and connected, MPA is also in discussion with Fortescue on the monitoring of info-comm technology and operational technology systems onboard the Fortescue Green Pioneer to develop resilience of vessels with alternative fuels against cyber threats. In the coming months, the Fortescue Green Pioneer is expected to play a key role in driving awareness of the need for the global shipping industry to adopt solutions such as green ammonia.

Related: Fortescue successfully conducts world’s first ammonia bunker fuel trial in Singapore
Related: SMW 2024: Fortescue gets DNV certificates for ammonia-powered vessel
Related: SMW 2024: MPA receives 50 submissions for EOI to supply methanol bunker fuel in Singapore

 

Photo credit: Maritime and Port Authority of Singapore and Fortescue
Published: 6 May 2024

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LNG Bunkering

Singapore: FueLNG achieves 400th LNG bunkering operation milestone

Bunker tanker “FueLNG Bellina” successfully delivered LNG bunker fuel to “BYD Shenzhen”, the world’s largest LNG-fuelled car carrier at Singapore anchorage during its maiden voyage.

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Singapore: FueLNG achieves 400th LNG bunkering operation milestone

Singapore’s licensed LNG bunker supplier FueLNG on Thursday (15 May) announced the successful completion of its 400th LNG ship-to-ship (STS) bunkering operation in the republic.

FueLNG, a joint venture between Keppel Offshore & Marine and Shell Eastern Petroleum Pte Ltd, marked the milestone with bunker tanker FueLNG Bellina successfully refuelling BYD Shenzhen, the world’s largest LNG-fuelled car carrier, at Singapore anchorage during its maiden voyage.

“With a capacity of 9,200 vehicles and equipped with dual-fuel LNG propulsion, the BYD SHENZHEN represents the next generation of low-emission maritime transport,” it said in a social media post. 

Shell said it supported BYD Shenzhen on its maiden voyage as the supplier of the LNG bunker fuel. 

“Like all LNG dual fuel vessels, BYD Shenzhen is on the pathway to net zero emissions. She can take bio-LNG, and in the future e-LNG, in her fuel mix for further emission reduction and regulatory compliance,” it said in a separate social media post. 

 

Photo credit: Shell
Published: 16 May, 2025

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Biofuel

Hong Kong: CPN hits new record for China’s largest B24 biofuel bunkering operation

Chimbusco Pan Nation delivered 6,300 mt of B24-VLSFO in Hong Kong to boxship “XIN LOS ANGELES” on 15 May, exceeding its previous record of 5,500 mt delivered in February 2025.

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Hong Kong: CPN hits new record for China's largest B24 biofuel bunkering operation

Hong Kong-based bunker supplier Chimbusco Pan Nation Petro-Chemical (CPN) on Friday (16 May) said it has set a record for China’s largest B24 marine biofuel bunkering operation.

CPN said it delivered 6,300 metric tonnes (mt) of B24-VLSFO in Hong Kong to container ship XIN LOS ANGELES on 15 May. 

The supply exceeded CPN’s previous record of 5,500 mt delivered to the same ship in February 2025.

“This collaboration reinforces CPN’s ability to execute large-scale marine biofuel bunkering with precision and reliability,” the company said in a social media post.

“By consistently supplying large volumes of B24 marine biofuel, CPN supports reduced carbon emissions and sustainable shipping practices globally.”

Related: CPN achieves largest B24 bio bunker fuel delivery in Hong Kong and China

 

Photo credit: Chimbusco Pan Nation Petro-Chemical
Published: 16 May, 2025

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Alternative Fuels

St1 delivers first locally produced biomethane to Swedish maritime sector for bunkering

St1 and its venture St1 Biokraft delivered their own Swedish-produced liquefied biomethane to Terntank’s vessel “Tern Ocean” in a bunkering operation at Port of Gothenburg.

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St1 delivers first locally produced biomethane to Swedish maritime sector for bunkering

Finnish energy company St1 and its venture St1 Biokraft delivered their own Swedish-produced liquefied biomethane, also known as bio-LNG, to the local maritime sector for the first time, according to Port of Gothenburg on Thursday (15 May). 

Terntank’s vessel Tern Ocean was bunkered with the biomethane at the Port of Gothenburg. 

St1 and St1 Biokraft are now aiming to become large-scale suppliers of biomethane for shipping, while the Port of Gothenburg continues to pursue its goal of becoming Scandinavia’s primary bunkering hub for alternative fuels.

The bunkering operation recently carried out at quay 519 in the Port of Gothenburg was an important pilot test for St1 and St1 Biokraft as suppliers of biomethane to the maritime sector. The operation also served as a pressure test of the collaboration required across all parts of the value chain, with Terntank, gas infrastructure owner Nordion Energi, and the producers themselves all playing crucial roles.

“In order to accelerate the maritime sector’s transition, it is essential that all actors across the value chain pull in the same direction, cooperate, and translate ambitions into practice. We are pleased to have all of this in place at the Port of Gothenburg,” said Therese Jällbrink, Head of Renewable Energy at the Port of Gothenburg.

“Liquefied biomethane is an important part of the fuel palette that must be available to support the shipping industry’s transition. It is one of the fuels the Port of Gothenburg is working with within the framework of green shipping corridors, aimed at creating the conditions for fossil-free logistics chains. This bunkering operation brings us another step closer to our ambition of becoming Scandinavia’s primary bunkering hub for alternative fuels.”

St1 and St1 Biokraft have ambitions to become large-scale suppliers of liquefied biomethane for the maritime sector, with several new production facilities planned across Sweden.

In 2026, energy infrastructure company Nordion Energi will build a liquefaction facility for biomethane at the Port of Gothenburg, which will be connected to the West Sweden gas grid. With the facility in place, a new opportunity will be created for biomethane producers connected to the gas network to reach the maritime market.

“Once the liquefaction plant is completed, we will have a solid solution in place at the Port of Gothenburg. This is a strategic step towards our goal of scaling up and offering competitive liquefied biomethane to the shipping sector, thereby taking a leading position in this segment,” said Ted Gustavsson, Head of Value Chain at St1 Biokraft.

 

Photo credit: Port of Gothenburg
Published: 16 May, 2025

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