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Blue World Technologies develops methanol fuel cell-powered APU to replace diesel generators for ships

Methanol fuel cell APU system will have an energy efficiency of 45% to 60% to compensate for green premium of e-fuels such as methanol to lower operating costs.

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Danish fuel cell manufacturer Blue World Technologies on Thursday (8 December) said with a methanol fuel cell-powered auxiliary power unit (APU), the company wants to replace conventional diesel generators for power supply on board ships. 

Blue World Technologies is an ambitious and visionary developer and manufacturer of high-temperature proton exchange membrane (HT PEM) fuel cells and will start series production later in December 2022. 

The company’s focus on the maritime industry is supported by the Bill Gates-founded Breakthrough Energy Ventures, that in August 2022 entered as an investor and completed Blue World’s series-B round of a total of EUR 37 million (USD 39 million). 

With the decision of extending the company’s activities within development and manufacturing to cover APU systems for marine usage, the company will be able to provide modular APU solutions in the megawatt range for direct integration in new builds as well as retrofits in existing ships.

“Especially within the last couple of years, we have seen that the use of renewable methanol as shipping fuel has turned into a global trend, with more and more methanol-driven vessels, cruise ships, and large ocean-going container ships being built,” said Mads Friss Jensen, Chief Commercial Officer and Co-founder at Blue World Technologies.

“As a provider of auxiliary power units for shipping, Blue World Technologies will support this trend by offering high-power methanol fuel cell solutions with high electrical efficiency, long durability, and low maintenance costs. Combining our core technology with the entire production from components to finished systems, our customers will benefit from our first-hand technological know-how.”

The methanol fuel cell system of Blue World Technologies can supply the electricity needed on board a ship using a simple and modular cabinet configuration consisting of 200 kilowatts cabinets that combined can provide an energy load in the megawatt range. This means that the energy supply can be tailored to specific customer needs. To compensate for the green premium of e-fuels such as methanol, the Blue World methanol fuel cell APU system will have an energy efficiency of 45 to 60 per cent. This will lower the operating costs and thereby enable a cost-efficient use of e-fuels.

Renewable methanol is considered one of the most potential fuels of the future in shipping, as its use allows for climate-neutral operation. Globally, renowned shipping companies have started to upgrade their fleets to this green fuel. In addition to net-zero CO2 emissions, the Blue World fuel cells will ensure an operation where no NOx, SOx, and harmful particles are emitted.

In the coming years, Blue World will expand its production capacity and aims for taking a further step into the maritime market with methanol fuel cell systems for propulsion.

 

Photo credit: Blue World Technologies
Published: 9 December, 2022

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Bunker Fuel

Singapore: Bunker fuel sales soar by 7.5% on year in June 2025

4.59 million mt of various marine fuel grades were delivered at the world’s largest bunkering port in June, up from 4.27 million mt recorded during the similar month in 2024, according to MPA.

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Singapore: Bunker fuel sales soar by 7.5% on year in June 2025

Sales of marine fuel at Singapore port increased by 7.5% on year in June 2025, according to Maritime and Port Authority of Singapore (MPA) data.

In total, 4.59 million metric tonnes (mt) (exact 4,594,700 mt) of various marine fuel grades were delivered at the world’s largest bunkering port in June, up from 4.27 million mt (4,274,900 mt) recorded during the similar month in 2024.

Deliveries of marine fuel oil, low sulphur fuel oil, ultra low sulphur fuel oil, marine gas oil and marine diesel oil in June (against on year) recorded respectively 1.70 million mt (+8.6% from 1.56 million mt), 2.31 million mt (-7.2% from 2.33 million mt), 1,900 mt (from zero), 4,500 mt (-88% from 8,000 mt) and zero (from zero).

Singapore: Bunker fuel sales soar by 7.5% on year in June 2025

Bio-blended variants of marine fuel oil, low sulphur fuel oil, ultra low sulphur fuel oil, marine gas oil and marine diesel oil in June (against on year) recorded respectively 38,800 mt (+671.7% from 2,500 mt), 114,300 mt (+97.9% from 45,400 mt), zero (from zero), zero (from zero) and zero (from zero). B100 biofuel bunkers, introduced in February this year, recorded 1,000 mt of deliveries in June.

LNG and methanol sales were respectively 55,400 mt (-7.8% from 51,700) and zero (from zero mt). There were no recorded sales of ammonia for the month and so far in 2025.

Related: Singapore: Bunker sales volume raises to year record high of 4.88 million mt in May
Related: Singapore: Bunker fuel sales increase by 4% on year in April 2025
Related: Singapore: Bunker fuel sales increase by 0.5% on year in March 2025
Related: Singapore: Bunker fuel sales down by 8.1% on year in February 2025
Related: Singapore: Bunker fuel sales down by 9.1% on year in January 2025

A complete series of articles on Singapore bunker volumes reported by Manifold Times tracked since 2018 can be found via the link here.

 

Photo credit: Maritime and Port Authority of Singapore
Published: 15 July 2025

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Alternative Fuels

ITOCHU orders world’s first ammonia bunkering vessel for Singapore demonstration project

Company contracted Sasaki Shipbuilding to build the 5,000 m3 vessel and Izumi Steel Works to construct an ammonia tank plant that will be loaded onto the vessel, which is expected to be delivered in 2027.

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ITOCHU orders world’s first ammonia bunkering vessel for Singapore demonstration project

ITOCHU Corporation (ITOCHU) on Monday (14 July) announced that it recently signed a shipbuilding contract for the construction of a 5,000 m3 ammonia bunkering vessel with Sasaki Shipbuilding. 

The company also announced an agreement regarding the construction of an ammonia tank plant that will be loaded onto the vessel with Izumi Steel Works. 

These agreements were signed by Clean Ammonia Bunkering Shipping Pte Ltd (CABS), a wholly owned Singapore-based specific purpose company of ITOCHU. 

In relation to this, CABS has concluded a financing agreement with The Hiroshima Bank for financing a part of purchase price of the vessel.

The agreements were concluded to pursue the Demonstration Project for Bunkering Ammonia as Marine Fuel in Singapore adopted by the Ministry of Economy, Trade and Industry in Japan as part of the Global South Future-oriented Co-Creation Project (large-scale demonstration in ASEAN member states). 

Going forward, with an eye toward the demonstration of ammonia bunkering in Singapore after building the world’s first newbuilding ammonia bunkering vessel, ITOCHU said efforts will be made to facilitate concrete discussions with the maritime stakeholders, including the port authority in Singapore, the Maritime & Port Authority of Singapore (MPA), and the fuel producers, while obtaining support from the Japanese Government.

The vessel is to be flagged under the Singapore Registry and is expected to be delivered in September 2027.

ITOCHU will establish a safe offshore bunkering operation of ammonia as marine fuel by way of ship-to-ship transfer through the development and construction of the vessel and demonstration. 

Then, by utilising the vessel, ITOCHU will establish connection between the first movers in clean ammonia production and the first movers in the ammonia-fueled vessels and secure initial demand for ammonia as marine fuel, aiming at the commercialisation of ammonia bunkering business in Singapore and expansion of similar business model to major maritime transportation points around the world, including Spain (Strait of Gibraltar), Egypt (Suez Canal) and Japan.

 

Photo credit: ITOCHU Corporation
Published: 15 July 2025

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Biofuel

Chimbusco Pan Nation delivers first B30-MGO bio bunker fuel blend supply in Hong Kong

The supply, delivered to Orient Overseas Container Line, represents the first time OOCL has received this fuel blend in the region; operation also included a simultaneous delivery of B30-HSFO.

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Chimbusco Pan Nation delivers first B30-MGO bio bunker fuel blend supply in Hong Kong

Hong Kong-based marine fuel oil supplier Chimbusco Pan Nation Petro-Chemical (CPN) on Friday (11 July) announced the first-ever delivery of a B30-Marine Gasoil (B30-MGO) which consists of 30% biodiesel and 70% Marine Gasoil (MGO), in Hong Kong. 

The supply, delivered to Orient Overseas Container Line (OOCL), represents the first time OOCL has received this fuel blend in the region.

In addition to the B30-MGO, this operation included a simultaneous delivery of B30-High Sulphur Marine Fuel Oil.

“This delivery, completed on 11 July, solidifies CPN’s leadership in advancing green fuel solutions in East Asia. Being the first bunker supplier in the region capable of providing all grades of ISCC-EU Certified marine biofuel, including marine fuel and gas oil, CPN demonstrates its commitment to supporting the maritime industry’s transition to sustainable energy,” the company said on its website. 

 

Photo credit: Chimbusco Pan Nation Petro-Chemical
Published: 15 July, 2025

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