Singapore-based Ocean Network Express (ONE) on Friday (24 February) announced a significant milestone in its corporate history with the naming of ONE Sparkle, the company's first owned and operated newbuilding container vessel.

Jeremy Nixon, CEO, said: "The naming of ONE Sparkle represents another important milestone for ONE. This vessel is our first owned newbuilding, and it also showcases our commitment to sustainable shipping with its innovative design and alternative fuel capabilities.”

“As we expand our owned fleet, these advanced vessels will play a crucial role in meeting our environmental targets while enhancing our service reliability.”

The ship showcases advanced environmental features including:

• Methanol and ammonia-ready fuel capability, enabling future conversion to these alternative fuels;
• Advanced hull design optimized for improved energy efficiency;
• Latest generation energy-saving devices;
• Smart technology integration for optimal vessel performance; and
• Shore power connection capabilities for zero-emission port stays

Once delivered, the vessel will strengthen ONE's competitive position in the service it is deployed to, and showcase the company’s commitment to sustainable shipping practices.

ONE Sparkle was built at Hyundai Heavy Industries in Ulsan, South Korea, and she can carry about 13,800 twenty feet equivalent (TEU) containers. 

ONE Sparkle is classed ABS, flagged Singapore, and is managed by OneSea Solutions Pte. Ltd, a ship management company jointly owned by ONE and Seaspan Corporation. 

The vessel is part of a series of 20 large ammonia/ methanol ready vessels that will be built in Korea and Japan and scheduled for delivery in 2025 and 2026. 

Photo credit: Hyundai Heavy Industries
Published: 17 February, 2025

Recent developments in propulsion technologies and bunkering infrastructure suggest that ammonia could be included in the commercial bunker fuel mix before the decade is over.

Japanese shipbuilder Mitsui Engineering & Shipbuilding (Mitsui E&S) has started prototype testing of German engine maker MAN Energy Solutions’ (MAN ES) two-stroke ammonia dual-fuel engine at its Tamano Factory in Japan. Theoretically, prototype testing bridges the gap between concept and real-world application and shows whether an engine is commercially viable before large-scale deployment.

MAN ES and Mitsui E&S have not yet specified a timeline for project completion, but successful prototype testing could suggest that commercial deployment may be expected soon.

Swiss engine-maker Winterthur Gas & Diesel (WinGD) also confirmed that it will launch its ammonia dual-fuel engine by June 2025, while Finland’s Wärtsilä already introduced its ammonia dual-fuel internal combustion engine (ICE) last year.

WinGD has already secured 30 orders for its ammonia-capable engines across bulk carriers, container ships, tankers and LPG/ammonia carriers. Interestingly, classification society DNV reports that 30 ammonia-capable newbuilds are currently on order for delivery towards 2027, but it remains unclear whether all of them will be equipped with WinGD’s engines.

While ammonia ICEs mark a significant step toward its potential adoption as a commercial marine fuel, they come with one caveat – the need for pilot fuel, typically diesel, to ignite ammonia due to its high auto-ignition temperature. Diesel pilot introduces a carbon footprint, which undermines green ammonia’s zero-emission potential.

To address this issue, South Korea’s Hanwha Ocean is developing an ammonia gas turbine that could eliminate the need for pilot fuel altogether. The company aims to debut an ammonia gas turbine-powered LNG carrier by 2028, potentially opening the door to 100% ammonia-based propulsion.

Bunkering infrastructure is also a critical factor in enabling ammonia’s commercial adoption.

South Korea has committed $410 million to establish LNG, methanol and ammonia storage facilities at its major ports by 2030. In addition, the country has allocated $270 million to construct four bunkering-only vessels, designed specifically for LNG and ammonia refueling.

Bunker supplier China Shipping & Sinopec successfully bunkered an ammonia-powered tugboat at the COSCO Shipping Heavy Industry dockyard in China, demonstrating that safe and efficient ammonia bunkering can be carried out with the right infrastructure and handling procedures.

“The successful bunkering has effectively tested the integrity and efficiency of the company’s bunkering equipment system, gathered valuable knowledge and experience for the deployment of ammonia fuel in large vessels,” COSCO Shipping said.

Meanwhile, Norwegian ammonia producer Yara Clean Ammonia has signed the world’s first time-charter agreement for an ammonia-capable medium gas carrier with Japanese firm NYK. The vessel is set for delivery this November.

Despite these advancements, ammonia's high toxicity presents significant safety challenges during bunkering operations and storage. Stringent safety protocols must be followed to mitigate the risk of exposure, especially given ammonia’s potential hazards to human health.

Ammonia bunkering and transfer pilots can help identify the key steps involved in safe fuel handling, Lynn Loo, chief executive of the Global Centre for Maritime Decarbonisation (GCMD), told ENGINE. Both operations require specialised equipment, robust containment measures, and strict handling procedures to minimise the risk of ammonia leaks during fuel transfers between vessels.

In other news this week, Swedish e-fuel company Liquid Wind plans to develop another 100,000 mt/year e-methanol production plant in Sweden. Liquid Wind has partnered with Swedish power utility company Övik Energi to set up renewable electricity input to power e-methanol and green hydrogen production.

South Korean shipping firm H-Line Shipping has placed an order with shipbuilding company HJ Shipbuilding & Construction (HJSC) for an LNG dual-fuel bunkering vessel. The 18,000-cbm capacity vessel will feature a dual-fuel propulsion system, allowing it to run on both LNG and conventional fuel oil. 

Danish pump manufacturer Svanehøj will supply deepwell CO2 cargo pumps for both the onshore storage facility and the first liquefied CO2 carrier in the UK-based energy company INEOS Energy-led Project Greensand. The deepwell CO2 cargo pumps for both the LCO2 carrier and the onshore facility at Port Esbjerg are set for delivery in the third quarter of 2025.

Related: South Korea’s HJSC scores LNG bunkering vessel order from H-Line Shipping

Photo credit: Yara
Source: ENGINE
Published: 17 February, 2025

Editor's Note [12 February 2025] : Article updated on CEPSA 

Two projects involving ammonia and methanol bunkering infrastructures in the ports of Huelva and Algeciras in Spain were among 39 projects to receive funding under the first cut-off deadline of 2024-2025 Alternative Fuels Infrastructure Facility (AFIF) of the Connecting Europe Facility (CEF), according to the European Commission recently. 

The first ammonia bunkering infrastructure will be in Algecirasa as part of the Andalusian Green Hydrogen Valley. The project aims to deploy a ship-to-ship ammonia bunkering system in the port of Algeciras. 

It includes a 7500 m3 ammonia bunkering vessel, an on-shore ship loading system and the piping infrastructure for the transport of ammonia from the production site to the loading dock.  

Meanwhile, the first methanol bunkering infrastructure will be in Huelva, also as part of the Andalusian Green Hydrogen Valley. The project aims to deploy a ship-to-ship methanol bunkering system in the port of Algeciras. 

It includes a 7500 m3 methanol bunkering vessel, an on shore ship loading system and the piping infrastructure for the transport of methanol from the production site to the loading dock.

The coordinator for both bunkering projects is Spanish bunker fuel supplier CEPSA, which has been renamed to Moeve in October last year. 

The European Commission said the EU is allocating nearly EUR 422 million to the 39 projects that will deploy alternative fuels supply infrastructure along the trans-European transport network (TEN-T), contributing to decarbonisation. 

With this selection, the AFIF will support other projects including approximately 2,500 electric recharging points for light-duty vehicles and 2,400 for heavy-duty vehicles along the European TEN-T road network, 35 hydrogen refuelling stations for cars, trucks and buses, the electrification of ground handling services in eight airports and the greening of nine ports.

Following EU Member States’ approval of the selected projects on 4 February, the European Commission will adopt the award decision in the coming months, after which the results will become definitive. 

The European Climate, Infrastructure and Environment Executive Agency (CINEA) has started the preparation of the grant agreements with the beneficiaries of successful projects.

Note: The full list of successful projects can be viewed here.

Photo credit: Guillaume Périgois on Unsplash
Published: 11 February, 2025