Alternative Fuels
DNV selected to lead ‘pioneering’ ammonia bunkering safety study in Singapore
DNV will team up with Singapore’s leading infrastructure developer Surbana Jurong and the Singapore Maritime Academy (SMA) for the study.

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2 years agoon
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Classification society DNV has been selected to lead an ammonia bunkering safety study by the Global Centre for Maritime Decarbonisation (GCMD) in Singapore, it said on Wednesday (26 January).
The pioneering study aims to define a robust set of safety guidelines and operational envelopes that will establish the basis of a regulatory sandbox for ammonia bunkering trials at two local sites.
To that end, DNV will team up with Singapore’s leading infrastructure developer Surbana Jurong and the Singapore Maritime Academy (SMA).
DNV’s work scope will comprise ammonia demand forecasting, bunkering site recommendations, the development of conceptual designs of bunkering modes like truck to ship or ship to ship, HAZID/HAZOP/QRA studies, as well as drafting of technical and operational guidelines.
While ammonia is one the most promising fuels to decarbonize shipping, DNV research shows that a number of safety gaps hold the potential to disrupt the speed and success of the transition.
“The safe handling of ammonia is one such gap which urgently needs to be closed, given the threat it poses to seafarers and ships unless properly managed. We are therefore thrilled to partner with Surbana Jurong and the Singapore Maritime Academy on this pioneering initiative, which we hope will lay the foundations for robust ammonia bunkering safety guidelines with industry wide applicability”, said Knut Ørbeck-Nilssen, CEO of DNV Maritime.
In response to the growing industry interest for ammonia fuelled and ammonia ready ship designs, DNV has undertaken many trailblazing projects in the development of ammonia as a viable future marine fuel.
DNV’s “Fuel ready” notation was launched as an industry first in April 2021 by Höegh Autoliners in their new series of car carriers. The notation verifies that a vessel complies with the safety and operational requirements for future ammonia fuelled operations, and that the main engine can be converted or operate on the fuel.
For shipowners looking to move towards a full zero-carbon fuel option with their next newbuilding, DNV’s new “Gas fuelled ammonia” rules provide a practical path. Further adding to this work, DNV has awarded several Approvals in Principle for ammonia fuelled ship designs, while also cooperating with engine maker MAN Energy Solutions on the safe development of a 2-stroke ammonia engine intended to be market-ready in 2024.
“Next to our broad practical experience, our research detailed in the ‘Ammonia as a marine fuel’ white paper shows that we are well equipped to undertake this groundbreaking ammonia bunkering study”, comments Cristina Saenz de Santa Maria, DNV Maritime’s Regional Manager South East Asia, Pacific and India.
“We highly welcome that Singapore as the world’s leading bunkering port is exploring ammonia as a viable ship fuel and are very happy to be selected to contribute to the pilot. Safety is the prerequisite for the successful and timely introduction of new fuels such as ammonia, hence joint research and development, testing and setting standards is crucial at this point”, she adds.
According to its recent Maritime Forecast to 2050, DNV expects there will be demonstration projects for onboard use of ammonia by 2025, paving the way for zero-carbon ships ready for commercial use by 2030. While the future fuel mix will be broad, DNV predicts that both ammonia and bio-based methanol are the most promising carbon-neutral fuels in the long run.
Related: DNV: Green ammonia a ‘key ingredient’ to decarbonise maritime industry
Related: DNV Decarbonisation Insights: Singapore’s pathway to Net Zero and the role of Ammonia
Photo credit: DNV
Published: 26 January, 2022
Methanol
Kambara Kisen orders methanol dual-fuel bulker from Tsuneishi Shipbuilding
Firm ordered a 65,700-dwt methanol dual-fuel dry bulk carrier with Tsuneishi Shipbuilding; MOL signed a basic agreement on time charter for the newbuilding that is slated to be delivered in 2027.

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19 hours agoon
September 22, 2023By
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Japanese shipowner Kambara Kisen has ordered a 65,700-dwt methanol dual-fuel dry bulk carrier newbuilding from Tsuneishi Shipbuilding Co., Ltd, according to Mitsui O.S.K. Lines (MOL) on Wednesday (20 September).
MOL said it signed a basic agreement on time charter for the newbuilding that is slated to be delivered in 2027.
The vessel will be designed to use e-methanol produced primarily by synthesising recovered CO2 and hydrogen produced using renewable energy sources, and bio-methanol derived from biogas.
The vessel's design maximises cargo space while ensuring sufficient methanol tank capacity set to allow the required navigational distance assuming various routes, at the same time maximising cargo space.
MOL added the vessel is expected to serve mainly in the transport of biomass fuels from the east coast of North America to Europe and the U.K. and within the Pacific region, as well as grain from the east coast of South America and the U.S. Gulf Coast to Europe and the Far East.
Details on the time-charter contract:
Shipowner: Kambara Kisen wholly owned subsidiary
Charterer: MOL Drybulk Ltd.
Charter period 2027: -
Details on the newbuilding methanol dual fuel bulk carrier:
LOA: About 200 m
Breadth: About 32.25 m
Draft: About 13.80 m
Deadweight: About 65,700 MT
Hold capacity: About 81,500m3
Shipyard: Tsuneishi Shipbuilding Co., Ltd.
Photo credit: Mitsui O.S.K. Lines
Published: 22 September, 2023
Methanol
Argus Media: Alternatives may drive methanol market growth
Driven by low-carbon policies and regulations, the transportation sector — especially the marine fuels industry — could be a source of heightened demand, according to Argus.

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19 hours agoon
September 22, 2023By
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The growth of sustainable alternatives to traditional methanol production sources likely will shape the market over the next several years, industry leaders said this week at the Argus Methanol Forum.
20 September
Driven by low-carbon policies and regulations, the transportation sector — especially the marine fuels industry — could be a source of heightened demand.
"The aim is to be net zero by 2050 but [those solutions are] expensive today and one of the main challenges to build e-methanol or bio-methanol plants is a huge queue for these pieces of equipment that aren't available," Anita Gajadhar, executive director for Swiss-based methanol producer Proman, said.
Bio-based and e-methanol plants of commercial scale, like Proman's natural gas-fed 1.9 million metric tonne/yr M5000 plant in Trinidad and Tobago, are not ready today.
"But that's not to say 10 years from now they won't be there," Gajadhar added.
Smaller projects are popping up. Dutch fuels and gas supplier OCI Global announced plans last week to double the green methanol capacity at its Beaumont, Texas, facility to 400,000 t/yr and will add e-methanol to production for the first time. Production will use feedstocks such as renewable natural gas (RNG), green hydrogen and biogas.
The globally oversupplied methanol market will not get any major supply additions starting in 2024 until 2027. But that oversupply will not last long, Gajadhar said.
Global demand has slowed this year, driven by stagnate economic growth and higher interest rates, according to industry observers.
As much as half of methanol demand is tied to GDP growth, with total methanol demand estimates at 88.9mn t globally in 2023. This is essentially flat from 2022, but up from 88.3m t in 2021 and 87.7mn t in 2020, Dave McCaskill, vice-president of methanol and derivatives for Argus Media's consulting service, said.
Demand is not expected to rebound to 2019 levels of 89.6mn t until 2024 or 2025, he added.
The period of oversupply combined with lackluster demand places methanol in a transition period, Gajadhar said, which opens the door for sustainable feedstock alternatives to shape market growth.
Danish container shipping giant Maersk and French marine logistics company CMA-CGM announced earlier this week a partnership to drive decarbonization in shipping. The partnership seeks to develop fuel and operations standards for bunkering with alternative fuels. The companies will develop net-zero solutions, including new technology and alternative fuels.
Maersk has previously ordered dual-fuel methanol-powered vessels and CMA-CGM LNG-propelled vessels.
The demand for alternative feedstock-derived fuels is there, but the ability to scale-up such production lags. Certified lower-carbon methanol produced using carbon capture and sequestration — also known as blue methanol— can ramp up much more quickly, according to Gajadhar.
By Steven McGinn
Photo credit and source: Argus Media
Published: 22 September, 2023
Biofuel
Royal Caribbean completes over 12 weeks of bio bunker fuel testing in Europe
Firm expanded its biofuel testing this summer in Europe to two additional ships — Royal Caribbean International’s “Symphony of the Seas” and Celebrity Cruises’ “Celebrity Apex”.

Published
19 hours agoon
September 22, 2023By
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Royal Caribbean Group on Tuesday (19 September) said it successfully completed over 12 consecutive weeks of biofuel testing in Europe.
Royal Caribbean International’s Symphony of the Seas became the first ship in the maritime industry to successfully test and use a biofuel blend in Barcelona to meet part of her fuel needs.
The company confirmed onboard technical systems met operational standards, without quality or safety concerns, demonstrating the biofuel blend is a reliable “drop in” supply of lower emission energy that ships can use to set sail across Europe and beyond.
The tests across Europe also provided valuable data to understand the availability and scalability of biofuel in the region, the firm added.
Jason Liberty, president and CEO, Royal Caribbean Group, said: “This is a pivotal moment for Royal Caribbean Group’s alternative fuel journey.”
“Following our successful trial of biofuels this summer, we are one step closer to bringing our vision for net-zero cruising to life. As we strive to protect and promote the vibrant oceans we sail, we are determined to accelerate innovation and improve how we deliver vacation experiences responsibly.”
President of the Port of Barcelona, Lluís Salvadó, said: “Royal Caribbean’s success is a clear example of how commitment to innovation makes possible the development of solutions to decarbonise the maritime sector.”
“In this case, it involves the cruise sector and focuses on biofuels, an area in which the Port of Barcelona is already working to become an energy hub, producing and supplying zero carbon fuels, such as green hydrogen and ammonia, and of other almost zero-carbon alternative fuels, such as methanol, biofuels or synthetic fuels. Innovation and collaboration between ports and shipping companies is key to accelerate the decarbonisation of maritime transport.”
The company began testing biofuels last year and expanded the trail this summer in Europe to two additional ships — Royal Caribbean International’s Symphony of the Seas and Celebrity Cruises’ Celebrity Apex.
The sustainable biofuel blends tested were produced by purifying renewable raw materials like waste oils and fats and combining them with fuel oil to create an alternative fuel that is cleaner and more sustainable. The biofuel blends tested are accredited by International Sustainability and Carbon Certification (ISCC), a globally recognized organization that ensures sustainability of biofuels and verifies reductions of related emissions.
With Symphony of the Seas departing from the Port of Barcelona and Celebrity Apex departing from the Port of Rotterdam, both ships accomplished multiple sailings using biofuel and contributed critical data on the fuel’s capabilities.
“These results will help accelerate Royal Caribbean Group’s plans to continue testing the use of different types of biofuels on upcoming European sailings this fall. The company is exploring strategic partnerships with suppliers and ports to ensure the availability of biofuel and infrastructures to advance the maritime energy transition,” the firm said.
Photo credit: Royal Caribbean Group
Published: 22 September, 2023

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