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SMW 2023: DNV study shows 87% of seafarers need training on new bunker fuels

Almost 87% of 500 seafarers indicated a need for partial or complete training regarding emerging bunker fuels such as ammonia, methanol, and hydrogen, says DNV.

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Classification society DNV on Friday (28 May) published a study that examines the key drivers transforming the maritime industry—particularly decarbonisation and digitalisation — and their impact on sea-going professionals in the lead-up to 2030. 

The study, titled The Future of Seafarers 2030: A Decade of Transformation was co-sponsored by the Singapore Maritime Foundation to advance the conversation on the training and development of sea-going professionals as well as the attraction and retention of the talent pool.

The findings were obtained through a combination of literature review, expert consultations, and a survey of more than 500 seafarers collectively responsible for operating dry bulk, tanker, and container vessels globally. Some 70%  of the seafarers who responded to the survey had been in the industry for over 11 years. Approximately two-third of the respondents held the rank of officers.

Key Findings

A pressing need for training in new fuels and technology

  • Broadly, both officers and ratings strongly indicated a pressing need for training in new fuels and technology—the survey results were consistent across the ranks.
  • Over 75% of seafarers (Deck and Engine Officers 78%) indicated they would require partial or complete training on fuels such as LNG, batteries, or synthetic fuel.
  • Almost 87% of respondents (Deck and Engine Officers 91%) indicated a need for partial or complete training regarding emerging fuels such as ammonia, methanol, and hydrogen.
  • A total of 81% of respondents (Deck and Engine Officers 85%) indicated that they require either partial or complete training in dealing with advanced digital technologies (such as further automation of equipment/systems, advanced sensors, artificial intelligence, remote operations etc.); only 13% (Deck and Engine Officers 11%) agreed that they were well trained.
  • 52% of Seafarers (Deck and Engine Officers 53%) indicated a strong preference for in- person training at a maritime training centre or academy, with 23% (Deck and Engine Officers 27%) indicating a blend of in-person and online training would be suitable.
  • Almost 70% of respondents (Deck and Engine Officers 74%) have used simulators, virtual reality or other digital environments when undertaking training, and 60% (Deck and Engine Officers 65%) indicated that these training methods helped develop their skills. Only 10% (Deck and Engine Officers 9%) of the respondents indicated that these training methods were ineffective in developing their skills.

Embracing new technology

  • Two-thirds of seafaring officers said more advanced technology onboard would make their job easier. This positive feedback from seafarers on the introduction of new technologies onboard fits well with the thriving maritime innovation ecosystem with increasing venture capital funding, particularly in Singapore.
  • However, only 40% of seafaring officers think shore-based remote-control centres, which can remotely operate some or all functions, would make their onboard job easier.

Sustainability and technology as talent recruitment and retention tools

  • A total of 55% of respondents (Deck and Engineering Officers 50%) indicated that new developments in fuels, automation and digitalisation onboard ships can assist in attracting new seafarers to a career at sea and retaining existing seafarers.

Key Recommendations

Corollary to the key findings, the study puts forward a number of recommendations, particularly in the area of seafarer training and development well as attraction and retention, including:

A collective responsibility to prepare seagoing professionals for the future

  • Key stakeholders such as regulatory bodies, shipowners/operators/managers and training academies should carefully assess and target the skill deficits in digitalisation and decarbonisation in the current decade to ensure seafarers have the necessary skills in place when they are needed in the future. Training could be prioritised on LNG and batteries as these fuel types are likely to be the most prevalent ‘alternative option’ in the current decade, and as the number of vessels in operations and on orders having LNG and battery or battery-hybrid has significantly grown in the last few years.
  • The industry should use the future seafarer training model where maritime training academies focus on delivering basic/generalised shipboard skills while ship operators should be focusing on delivering fuel-specific and vessel-specific training.

Opportunity to employ modern training methods to address augmented training and development

  • The industry is well placed to embrace modern training methods to fill the skills deficit and enhance seafarers’ development in the current decade. Although not all training will be suited to a single medium, the industry should be encouraged to effectively use a range of training options to enable training to be accessed universally, promptly and comprehensively. This may result in the blending of training courses to have both a digital and in-person component to make best use of the available training resources and thereby be more accessible to seafarers. There is also scope to further include technologies such as VR/AR in enhancing seafarer training.
  • Shipowners/operators/managers and training academies must ensure that the best- placed seafarers based on position onboard, experience and availability are trained at the right time to ensure continuity of operations and knowledge and skills transfer. This may result in Senior Officers being trained on new technologies and fuels first to enable an effective mentoring and on-the-job training environment onboard. The junior crew could have their onboard training supplemented by harnessing the available technology-assisted training (e.g., virtual reality, simulators etc.).
  • Future STCW courses could introduce updated fire-fighting techniques and methods into the curriculum to combat the new types of fire, posed by the adoption of new and emerging fuels.
  • It is recommended that a renewed focus on the development of a seafarer’s soft skills be made by maritime training organisations and by employers of seafarers. 

Providing a pathway for sustainable career progression for seagoing professionals, vital for talent attraction and retention

  • Shipowners/operators/managers should closely manage their seafarer’s progression opportunities from both an attraction-retention point of view and an operational capability perspective. The career development opportunities that digitalisation and decarbonisation present should be leveraged to retain and attract people to a seafaring job.
  • Shipowners/operators/managers should harness seafarers’ unique and desirable skill sets and provide them with opportunities for complementary shore-based roles such as vessel control and monitoring facilities (shore control centres), which will likely become more prevalent later in the current decade and beyond.

“As industry transformation—spurred by digital innovation and fuel transition—picks up pace, we must prioritise the training and development of sea-going professionals, ensuring that they possess the technical competencies to safely operate the more advanced ships that are coming on stream. Digitalisation and decarbonisation could present opportunities to attract a younger generation of sea-going professionals, provided a pathway to sustainable career development is visible, transiting from sea to shore based careers. I thank DNV for their partnership in developing this study, which we hope could serve to provide useful inputs to advance the discussion in the training and development as well as attraction and retention of sea-going professionals,” said Ms. Tan Beng Tee, Executive Director, Singapore Maritime Foundation.

“Emerging fuels and new technologies could pose safety risks for assets and crews, if not handled properly. Therefore, we must focus on the human factor and adequately train seafarers who operate and maintain ship systems, including carrying out bunkering operations”, said Ms. Cristina Saenz de Santa Maria, Regional Manager South-East Asia, Pacific & India, DNV Maritime.

“As an industry, we have a responsibility to keep them safe and well prepared for all eventualities. Therefore, we are pleased to have helped, with this study, to identify challenges and opportunities for seafarers in an era of transformation driven by decarbonisation and digitalisation.” 

Note: ‘The Future of Seafarers 2030: A Decade of Transformation’ working document can be downloaded from https://www.smf.com.sg/resources-publications/.

 

Photo credit: DNV
Published: 2 May, 2023

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Biofuel

BHP and GCMD trial multi-feedstock B100 bio bunker fuel on bulk carrier

Bio-blend in the BHP and GCMD pilot is being used on a BHP-chartered bulk carrier “Berge Lyngor”, which was bunkered in Singapore in early May.

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BHP and GCMD trial multi-feedstock B100 bio bunker fuel on bulk carrier

BHP and the Global Centre for Maritime Decarbonisation (GCMD) on Wednesday (3 June) said they have blended biofuels from two distinct feedstocks—used cooking oil and waste animal fats —and introduced the lower-emissions marine fuel into a BHP-chartered bulk carrier as part of a pilot project.

The bio-blend in the BHP and GCMD pilot is being used on a BHP-chartered bulk carrier Berge Lyngor, owned and operated by Berge Bulk, transporting BHP iron ore from Western Australia to China. When run on bio-blend, the vessel has the potential to reduce well-to-wake greenhouse gas emissions by approximately 79 per cent per voyage compared to sailing on very low sulphur fuel oil (VLSFO).

The vessel bunkered in Singapore in early May with a B100 bio-blend comprising 50 percent tallow-derived biodiesel, sourced and supplied by HAMR Energy, and 50 per cent used cooking oil (UCOME) supplied by Mitsui & Co Energy Trading Singapore (METS).

Mitsui also blended the fuel and Dan-Bunkering coordinated and executed the bunkering operation, which was performed by Global Energy’s barge MT Maple.

The BHP and GCMD pilot will assess how biofuels from multiple feedstocks can be blended, handled, and introduced under real-world operating conditions using existing used cooking oil bunkering infrastructure.

At the same time, insights from this pilot will help identify solutions to challenges related to fuel quality, handling, traceability, and onboard vessel performance.

Biofuels for global shipping today rely heavily on used cooking oil – a feedstock whose availability is approaching its projected limits. Biofuel from waste animal fats presents a promising option to expand the supply of lower-emissions marine fuels.

The outcomes of the pilot are expected to shed light on the practical steps to integrate biofuel blends from different feedstocks into existing supply chains. The diversity of biofuels will provide shipowners and operators with greater flexibility to optimise fuel procurement based on cost, availability, and lifecycle emissions performance.

Biofuels derived from different feedstocks can exhibit varying properties that may impact operations, including potential corrosion from oxidation, fuel system clogging caused by wax formation, which this pilot aims to assess.

The pilot will trace and verify the biofuel blend’s integrity aimed at bolstering confidence in emissions reductions reporting. The pilot will also provide insights into how robust tracing can support future marine fuel supply chains where biofuels from multiple feedstocks with varying lifecycle greenhouse gas emissions footprints are blended together.

This project is co-funded by the Maritime and Port Authority of Singapore under the Maritime Innovation and Technology Fund (MINT).

 

Photo credit: Global Centre for Maritime Decarbonisation
Published: 3 June, 2026

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Biofuel

NYK starts one-year B100 bio bunker fuel trial on car carrier

In this trial, NYK will operate a car carrier continuously on B100 for one year to evaluate the impact on engines, fuel supply systems, and operational practices.

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NYK starts one-year B100 bio bunker fuel trial on car carrier

Japanese shipping firm NYK on Tuesday (2 June) said it has commenced a one-year long-term trial involving the continuous use of 100% biofuel (B100) on an NYK-operated car carrier. 

In this trial, NYK will operate a car carrier continuously on B100 for one year to evaluate the impact on engines, fuel supply systems, and operational practices. High-purity biofuels such as B100 are known to be susceptible to degradation from oxygen, light, and heat, raising concerns about the stability of such fuels during long-term use.

In this trial, the biofuel primarily comprises FAME (Fatty Acid Methyl Ester) derived from used cooking oil and similar feedstocks.

The initiative is designed to evaluate the fuel’s effects on the vessel’s equipment and verify operational safety under real-world conditions. 

Through this effort, NYK seeks to accumulate technical expertise that will support the broader use of high-purity biofuels and further accelerate efforts to reduce greenhouse gas (GHG) emissions.

NYK has been advancing the use of biofuels through various initiatives. In 2024, the company conducted a trial using biofuel blend B24 and subsequently expanded practical usage to B30. However, the company said there remains limited global experience with the long-term continuous use of B100.

“By collecting long-term operational data through this trial, NYK aims to accumulate valuable technical insights to support both the safe operation of vessels and the wider adoption of high-purity biofuels,” it said. 

 

Photo credit: NYK
Published: 3 June, 2026

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Ammonia

AM Green plans to build green ammonia plant at Indian port

Initiative also includes development of green ammonia handling, storage and bunkering infrastructure, pilot bunkering operations, safety procedures and training programmes, says VOC Port Authority.

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VO Chidambaranar (VOC) Port Authority on Friday (29 May) said it has signed a Memorandum of Understanding (MoU) with India’s ammonia producer AM Green Ammonia to collaborate in the development of a green ammonia production plant.

The plant will have a capacity of one million tonnes per annum (MTPA) at Tuticorin.

The initiative also includes development of green ammonia handling, storage and bunkering infrastructure, pilot bunkering operations, safety procedures and training programmes. 

The project is expected to support the development of green fuel corridors connecting VOC Port with major ports in Europe and Asia, thereby strengthening India’s position in the global green fuels value chain.

VOC Port also signed a Memorandum of Understanding (MoU) with Bureau Veritas (India) Pvt. Ltd., to collaborate on Green Port certification, emissions accounting, ESG reporting, safety validation, development of green bunkering practices, and establishment of a Centre of Excellence for green fuels and sustainability.

The port also plans for an upcoming 750 m³ green methanol bunkering facility.

 

Photo credit: Naveed Ahmed on Unsplash
Published: 3 June, 2026

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