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GCMD highlights bunker fuel pilots and trials in inaugural Impact Report 

Report highlights its four initiatives to help decarbonise the maritime industry since its establishment in 2021 including studying ammonia as a marine fuel and trials on drop-in green fuels.

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The Global Centre for Maritime Decarbonisation  on Wednesday (18 October) launched its inaugural Impact Report, highlighting its four initiatives to help decarbonise the maritime industry since its establishment in 2021.

The Impact Report shares progress of the initiative the centre is working on:

Ammonia as a marine fuel

GCMD has completed a safety study identifying the risks associated with ammonia transfer. The study shows that these risks (totalling more than 400) can and should be mitigated to as low as reasonably practicable levels.

Given the need to specify location and other details for hazard identification (HAZID) and coarse quantitative risk assessment (c-QRA), GCMD specified the port of Singapore for the safety study. With Singapore’s position as a major maritime hub with constrained operating areas, i.e. busy sea space, proximity to economic activities, sensitive receptors and stringent specifications in port limits, piloting ammonia bunkering in Singapore will make the guidelines extensible to ports elsewhere in the world.

Following the release of the study, the GCMD projects team, led by Lau Wei Jie, Director of Partnerships and technical lead on this ammonia initiative, is making preparations for piloting ship-to-ship (STS) cargo transfer, within the Port of Singapore, and also at ports elsewhere to ready stakeholders and the ecosystem for ammonia bunkering when ammonia-fuelled vessels become available. 

This exercise will help build confidence by undertaking an established operation (i.e. STS transfer of cargo in open waters) within port limits where the risk profiles are substantially elevated to understand and help address regulatory and emergency response requirements. In parallel, conversations have commenced with overseas port authorities and port masters to understand local considerations, including limitations on existing berths for loading/discharging of ammonia, anchorage locations, proximity to sensitive receptors and safety requirements. These discussions help GCMD identify how we can support the building up of capabilities in multiple geographies to support ammonia bunkering.

GCMD is also working closely with Oil Spill Response Limited and their partner BlueTack to develop emergency response procedures. 

GCMD has also initiated discussions with Singapore Maritime Academy to co-develop a competency framework to establish training curricula for manpower development in handling ammonia as a bunker fuel. This culminated in a training module on the handling of ammonia as a bunker fuel within SMA’s current course.

Assurance framework for drop-in green fuels

According to CEO Prof Lynn Loo, GCMD successfully completed the trialling of three independent supply chains employing physical tracers and bunkering biofuel blends on five vessels in two different ports. These learnings form the basis of an assurance framework that GCMD is currently drafting. 

“Testing of crude algae oil as a marine fuel has begun and GCMD looks forward to supply chain trials in the near future,” she said. 

With the data collected from the completed trials and additional data to be collected from the remaining two supply chains, GCMD is working with BCG, an Impact Partner, to develop a robust framework for GHG accounting and conduct green premium cost-benefit analysis of deploying biofuels.

The learnings from these trials and details of the framework will be shared broadly through a public report that will be published in early 2024.

Unlocking the carbon value chain

GCMD is working on the engineering design of a shipboard carbon capture system and collaborating with landside partners to understand the challenges and opportunities of offloading and offtaking captured CO2.

Energy efficiency technologies

GCMD is scoping several pilots to implement energy savings devices onboard vessels with the intention to help close the data-financing gaps for wider adoption.

In conclusion, GCMD said it believed the pilots are essential to accelerating the energy transition in the maritime industry and the recent Global Maritime Decarbonisation survey, conducted with Boston Consulting Group (BCG), reaffirmed this need.

Note: The full report of GCMD’s inaugural Impact Report can be viewed here.

Related: GCMD, BCG survey highlights three maritime decarbonisation archetypes
Related: GCMD and partners complete bunkering of third biofuel supply chain trial, involving tracer dosing
Related: Completed safety study paves way for first ammonia bunkering pilot in Singapore
Related: GCMD-led consortium completes trials of sustainable biofuel bunker supply chains

Photo credit: Global Centre for Maritime Decarbonisation
Published: 20 October, 2023

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Alternative Fuels

Yang Ming orders six LNG dual-fuel, ammonia-ready containerships from Hanwha Ocean

Each of the six new vessels will have a capacity of up to 13,650 TEU and feature LNG dual-fuel propulsion and Ammonia Fuel Ready specifications.

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Yang Ming orders six LNG dual-fuel, ammonia-ready containerships from Hanwha Ocean

Taiwanese shipping firm Yang Ming Marine Transport Corporation (Yang Ming) and South Korean shipbuilder Hanwha Ocean on Wednesday (2 September) signed a shipbuilding contract for six 13,000 TEU class LNG dual-fuel container vessels. 

The contract was signed by Dr. Chuck Tsai, Chairman of Yang Ming, and Mr. Charles Kim, CEO of Hanwha Ocean. The vessels are scheduled for delivery between 2028 and 2029. 

They will complement Yang Ming’s existing fleet of 10,000+ TEU vessels and serve as key vessels on East-West services, with deployment flexibility across trade lanes connecting Asia with the East and West Coasts of North America, South America, and the Mediterranean. 

Each of the six new vessels will have a capacity of up to 13,650 TEU and feature LNG dual-fuel propulsion and Ammonia Fuel Ready specifications.

“As Yang Ming transitions toward net-zero emissions, LNG provides a relatively mature and economically viable alternative fuel solution, capable of reducing greenhouse gas emissions by approximately 20%,” the company said. 

“At the same time, ammonia can serve as a carbon-free fuel by utilising converted LNG storage facilities, while offering relatively lower conversion costs and comparatively well-developed supply chains and infrastructure. The Ammonia Fuel Ready design will therefore provide Yang Ming with greater flexibility in responding to increasingly stringent international regulations on greenhouse gas emissions.”

In addition, the vessels will be equipped with Type B LNG fuel tanks with a design pressure of 1.0 bar to enhance the safety and efficiency of LNG operations, together with a range of energy-saving technologies, including Wind Shields, Rudder Bulbs, Pre-Swirl Stators, and Shore Power Systems. Smart ship technologies and cybersecurity protection features will also be incorporated to enhance operational efficiency, safety, and reliability while effectively reducing fuel consumption and greenhouse gas emissions.

Deliveries under Yang Ming’s next-generation fleet optimization plan commenced earlier this year. By 2030, a total of 24 new vessels are expected to enter service. 

This includes 18 LNG dual-fuel vessels—comprising five 15,500 TEU, seven 16,000 TEU, and the six 13,000 TEU vessels under this contract—alongside six 8,000 TEU methanol dual-fuel-ready ships. 

 

Photo credit: Yang Ming Marine Transport
Published: 4 September, 2026

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Alternative Fuels

LR, China’s MARIC unveil tanker concept ready for three future bunker fuels

Both secured AiP for a new 114,000 DWT product and crude oil tanker designed to accommodate future conversion to LNG, methanol or ammonia.

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LR, China’s MARIC unveil tanker concept ready for three future bunker fuels

Lloyd’s Register (LR) and the Marine Design and Research Institute of China (MARIC) on Thursday (3 September) have secured Approval in Principle (AiP) for a new 114,000 DWT product and crude oil tanker designed to accommodate future conversion to LNG, methanol or ammonia.

Announced at SMM 2026, the concept addresses one of the biggest investment challenges facing shipping today: the need to develop vessels and capabilities that can support a range of alternative fuel options and pathways as technologies, infrastructure and regulations evolve.

While LNG is already a mature fuel pathway, methanol and ammonia remain at an earlier stage of development, with questions around global fuel availability, infrastructure development, economics and long-term adoption.

The 114,000 DWT tanker concept has been designed as a product and crude oil carrier that can accommodate future conversion to LNG, methanol or ammonia as technologies, regulations and fuel supply chains mature. By incorporating conversion readiness at the design stage, the concept aims to reduce future retrofit complexity and provide owners with greater confidence when planning long-term fleet investments.

The design concept was reviewed against LR’s July 2026 class rules and regulations, including requirements relating to ships using gases and other low-flashpoint fuels, alongside relevant IACS Common Structural Rules for oil tankers. Final classification and statutory approval remain subject to full compliance with all applicable rules and regulations.

Theo Kourmpelis, Global Business Director for Tankers, Lloyd’s Register, said: “Shipowners are being asked to make major investment decisions today despite continued uncertainty around which fuels will dominate in the decades ahead. Alternative fuel solutions each offer potential pathways to compliance, but fuel infrastructure, regulation and economics continue to evolve at different speeds around the world.

“Designs that preserve flexibility will be critical in helping owners manage risk while preparing for multiple future scenarios.”

Si Nan, Marine & Offshore Marketing Department Vice Director, MARIC, said: “As the industry explores different decarbonisation pathways, shipowners need vessel designs that can adapt alongside technological and regulatory developments. This concept was developed specifically to provide greater fuel flexibility and long-term resilience, allowing owners to respond to changing market requirements without being locked into a single fuel strategy.

“Receiving Approval in Principle from Lloyd’s Register is an important milestone that validates the design concept and supports its future development.”

 

Photo credit: Lloyd’s Register
Published: 4 September, 2026

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Alternative Fuels

DNV: Alternative-fuelled vessel orders hit highest monthly level since October 2024

LNG-fuelled vessels accounted for the vast majority of August activity while the strong summer performance marked a significant acceleration in ordering activity after a relatively slow start to the year.

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DNV: Alternative-fuelled vessel orders hit highest monthly level since October 2024

Latest data from classification society DNV’s Alternative Fuels Insight (AFI) platform alternative-fuelled vessel ordering was strong in August, with 52 new vessels added to the platform.

This is the highest monthly total since October 2024 and follows another active month in July, when 47 vessels were added to the database.

LNG-fuelled vessels accounted for the vast majority of August activity, with 46 orders recorded. The container segment led the way with 30 orders, while the car carrier segment contributed a further 12 LNG-fuelled vessels. In addition, four ethanol-fuelled bulk carriers and two hydrogen-powered bulk carriers were added during the month, as well as one LNG bunker vessel.

The strong summer performance marked a significant acceleration in ordering activity after a relatively slow start to the year. In total, 242 alternative-fuelled vessel orders have been placed in the first eight months of 2026, representing a 27% increase compared with the same period in 2025.

LNG remains the dominant fuel choice, accounting for 63% of all alternative-fuelled vessel orders registered so far this year. Container vessels represent the largest share of these LNG orders (59%), followed by car carriers (30%).

Jason Stefanatos, Global Decarbonization Director at DNV Maritime, said: “The past two months have been particularly strong for alternative-fuelled vessel ordering, with August recording the highest monthly total we’ve seen since October 2024. This has helped lift year-to-date orders to a level well above the same period last year.

“LNG remains the leading fuel choice, driven largely by activity in the container and car carrier segments. These sectors have been among the earliest adopters of alternative fuels, supported by predictable liner operations and increasing demand from cargo owners to reduce emissions across supply chains. 

“For many owners, LNG offers a combination of emissions reductions, fuel availability and future flexibility while the longer-term fuel landscape continues to evolve. 

“At the same time, the latest figures include orders for ethanol- and hydrogen-fuelled vessels, highlighting that owners continue to explore a range of decarbonization pathways. Different segments are making different fuel choices, but the overall level of activity demonstrates continued investment in lower-emission shipping.”

Screenshot 2026 09 04 at 12.29.26 PM Screenshot 2026 09 04 at 12.29.36 PM

 

Photo credit: DNV
Published: 4 September, 2026

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