Business

Singapore: MPA calls for proposals to design electric harbour craft

EOI will focus on the design and support for transition to electrification of smaller harbour crafts for a start, which are generally 20 to 40 tonnes in gross tonnage and have an overall length of 10 to 20 metres.

Published

3 years ago

July 11, 2023

Admin

The Maritime and Port Authority of Singapore (MPA) on Tuesday (11 July) issued an Expression of Interest (EOI) on 10 July to invite interested parties to submit proposals to design and promote adoption of full-electric harbour craft (e-HC) in Singapore.

The Ministry of Transport announced at the Committee of Supply debate this year that the harbour craft, pleasure craft and tug boat sectors would be required to achieve net zero emissions by 2050 in line with Singapore’s national net zero ambitions.

To support this goal, operators with new harbour craft plans should inform the MPA about their plans from January 2027, so that the designs can be adjusted if required. From 2030, all new harbour craft operating in the Port of Singapore will have to be fully electric, be capable of using B100 biofuel, or be compatible with net zero fuels such as hydrogen.

To promote wider and early adoption of e-HC, MPA intends to support harbour craft companies by providing e-HC engineering reference designs and safety standards to adopt, as well as helping the companies access more attractive financing solutions and lower the cost of production through aggregating overall demand for e-HC in the sector.

The EOI will allow MPA to assess and validate proposals for the best-in-class e-HC reference designs. These would include design standards and guidelines for vessel structure that is optimised for efficiency, integrated battery management and energy storage systems, and the essential safety systems that include emergency back-up, cybersecurity and firefighting capabilities.

These reference designs will complement the e-HC engineering knowledge and local capabilities developed by the joint industry-research consortiums supported by MPA and the Singapore Maritime Institute as well as other industry-led collaborations on research and development of e-HC for various use cases.

To facilitate the development of green financing models for the development of the e-HC, the EOI will also invite proposals to demonstrate the commercial viability of various business models based on an aggregated harbour craft fleet to meet the demand at the Port of Singapore.

An aggregated fleet aims to improve utilisation rates, encouraging more companies, especially those with smaller fleet size, to electrify their harbour craft, while providing efficient and responsive services to meet the needs of ships calling into Singapore.

There are currently about 1,600 harbour craft performing a range of marine services within the Port of Singapore, including the delivery of ship supplies and bunkers, as well as towage and launch services. The suitability of electrification as a decarbonisation pathway depends on several factors, including the operating profile and energy requirements of the harbour craft.

For a start, the EOI will focus on the design and support for transition to electrification of the smaller harbour craft. These are generally in the range of 20 to 40 tonnes in gross tonnage, have an overall length of 10 to 20 metres, and a combined shaft power ranging from 200 to 400 kW. There are currently about 400 of these harbour craft deployed in the Port of Singapore.

Mr Teo Eng Dih, Chief Executive of MPA, said, “The harbour craft sector is an integral part of our port ecosystem. The Expression of Interest is a significant first step to encourage and support early adopters of e-harbour craft. With common referenced designs and the aggregation of demand, we hope to reduce the upfront premiums and operating costs for new harbour craft.”

“This will also support the development of green financing options and enhance the skills of our maritime workforce. We look forward to receiving the proposals and working with like-minded partners to grow the green economy and contribute towards Singapore’s decarbonisation goals”.

Note: Interested parties can visit the MPA website https://go.gov.sg/eoi-e-harbourcraft for more details and to submit their proposals by 15 September 2023, 2359 hrs (Singapore time).

Photo credit: Maritime and Port Authority of Singapore
Published: 11 July, 2023

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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

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

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