Ammonia

Fortescue and partners complete digital fuel certificate pilot for ammonia bunkering

GH2, Fortescue and Trovio successfully completed the issuance of the world’s first digital fuel certificate for an ammonia-to-ship transfer involving Fortescue “Green Pioneer” in Port of Rotterdam.

Published

1 year ago

June 25, 2025

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Fortescue and partners complete digital fuel certificate pilot for ammonia bunkering

International non-profit foundation Green Hydrogen Organisation (GH2) on Tuesday (24 June) said it has successfully completed the issuance of the world’s first digital fuel certificate for an ammonia-to-ship transfer, in collaboration with Trovio and Fortescue.

The transaction involved the Fortescue Green Pioneer, the first ocean-going dual-fuelled ammonia powered vessel, during a recent fuel transfer operation at the Port of Rotterdam.

The certificate—issued via Trovio’s CorTenX registry platform—marks a breakthrough in the development of systems to trace and verify new marine fuels for the energy transition. Capturing immutable, granular data on the sustainability attributes of the fuel, including its origin, handling, and transfer specifics, the digital certificate provides auditable transparency and reinforces trust across the supply chain.

“This pilot proves how CorTenX can serve as the backbone for a scalable and interoperable registry system that empowers the green fuel transition,” said Jon Deane, CEO of Trovio.

“By digitising the fuel lifecycle and enabling automated compliance, we reduce friction, increase integrity, and accelerate global adoption of zero-emission fuels.”

“Following the International Maritime Organization’s groundbreaking agreement in April on mandatory emissions limits and GHG pricing for global shipping, green fuel producers have received an important signal to supply the industry,” said Jonas Moberg, CEO of GH2.

“It is essential that systems are put in place not only to capture the volumes but the key environmental attributes of fuels such as e-ammonia made from renewables. The recent pilot shows we are ready to record those attributes as soon as the fuels start being delivered to ships.”

“This pilot marks a key step in scaling the infrastructure required for zero-emission fuels. As the first company to complete an ammonia-to-ship fuel transfer with full digital certification, Fortescue is not only advancing the physical deployment of green fuels but also setting new benchmarks for transparency and traceability,” said Andrew Hoare, Fortescue’s Head of Green Shipping.

“Partnering with Trovio and GH2, we’ve demonstrated that digital registries like CorTenX can underpin robust, auditable verification of sustainability attributes—critical for regulatory alignment, stakeholder trust, and emissions accounting. This is about proving what’s possible and accelerating what’s necessary.”

While significant attention has been directed towards the engineering and safety protocols surrounding ammonia as a maritime fuel, the foundation said this transaction highlighted the critical role of digital infrastructure in enabling scale.

The CorTenX platform records end-to-end supply chain data, including port and vessel details, transaction timestamp, and associated sustainability metrics put in place by regulators like the IMO, national governments or voluntary initiatives such as the Green Hydrogen Standard.

Photo credit: Fortescue
Published: 25 June, 2025

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Ammonia

EXMAR’s “ANTWERPEN” completes first commercial voyage using ammonia bunker fuel

During its voyage from China to India, the vessel achieved ammonia dual-fuel operation fully in line with our expectations and design, demonstrating that the technology works in commercial service.

Published

12 hours ago

July 21, 2026

Admin

EXMAR’s “ANTWERPEN” completes first commercial voyage using ammonia bunker fuel

Belgian shipowner EXMAR on Monday (20 July) announced the successful completion of gas carrier ANTWERPEN’s first commercial voyage using ammonia as a marine fuel.

During its voyage from China to India, the vessel achieved ammonia dual-fuel operation fully in line with our expectations and design, demonstrating that the technology works in commercial service.

“Together with our partners, we continue to fine-tune the systems as we build on this outstanding achievement. We are proud of our crew for their excellent pioneering work,” the company said in a social media post.

Developed in close collaboration with HD Hyundai Heavy Industries, WinGD, Nord Gas Solutions (formerly Wärtsilä Gas Solutions), and Lloyd’s Register, ANTWERPEN is capable of carrying up to 46,000 m³ of ammonia or LPG and trading with close to zero emissions when using low-carbon ammonia fuel.

The vessel meets and exceeds current IMO emissions reduction targets, reducing greenhouse gases by up to 90% compared to conventional ships.

Manifold Times previously reported ANTWERPEN participated in a pipe-to-ship (PTS) ammonia bunkering operation in Ulsan Port.

The operation was carried out by Lotte Fine Chemical Co Ltd with 600 metric tonnes (mt) of green ammonia (NH3) supplied to ANTWERPEN.

Photo credit: EXMAR
Published: 21 July, 2026

Alternative Fuels

KR, HD Hyundai tap first ammonia dual-fuel sea trial to develop vessel operating standards

Trial generated data on the vessel’s fuel supply system and engine, which will provide a technical foundation for KR’s future development of domestic guidelines for ammonia-fuelled ships.

Published

5 days ago

July 17, 2026

Admin

KR, HD Hyundai tap first ammonia dual-fuel sea trial to develop vessel operating standards

Korean Register (KR) on Tuesday (14 July) said it is collaborating with HD Hyundai Heavy Industries (HHI) to establish a domestic operating environment for ammonia-fuelled vessels under the Ministry of Oceans and Fisheries’ Green Shipping Corridor Construction Support Project.

The initiative supports the development of ammonia as one of the most promising next-generation marine fuels.

HHI recently conducted a sea trial of Korea’s first ammonia dual-fuel propulsion vessel. The trial generated operational data on the vessel’s fuel supply system and engine, which will provide a valuable technical foundation for KR’s future development of domestic guidelines for environmentally friendly vessel operations and supporting wider maritime decarbonisation efforts.

A spokesperson for HD Hyundai, said: “Drawing on our group’s R&D capabilities and on-site technical expertise, we have made meaningful progress in advancing the application of ammonia as a marine fuel. We expect this to help enhance a sustainable maritime ecosystem while strengthening the competitiveness of Korea’s shipbuilding industry.”

Kim Daeheon, Executive Vice President of KR’s R&D Division, added: “The close collaboration between KR and HD Hyundai has enabled us to build the technical foundation for introducing ammonia-fueled vessels in Korea. We will continue to drive national projects forward together with HD Hyundai and establish technical standards befitting the era of Green Shipping Corridors.”

Photo credit: HD Hyundai Heavy Industries
Published: 17 July, 2026

Bunker Fuel

Singapore: Bunker fuel sales up by 1.6% on year in June 2026

4.67 million mt of various marine fuel grades were delivered at the world’s largest bunkering port in June, up from 4.59 million mt recorded during the similar month in 2025.

Published

7 days ago

July 15, 2026

Admin

Sales of marine fuel at Singapore port increased by 1.6% on year in June 2026, according to data from the Maritime and Port Authority of Singapore (MPA).

In total, 4.67 million metric tonnes (mt) (exact 4,669,100 mt) of various marine fuel grades were delivered at the world’s largest bunkering port in June, up from 4.59 million mt (4,594,700 mt) recorded during the similar month in 2025.

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 2.03 million mt (+19.4% from 1.70 million mt), 2.20 million mt (-4.8% from 2.31 million mt), zero (-100% from 1,900 mt), 1,900 mt (-57.8% from 4,500 mt) and zero (from zero).

Bunker Jun

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 5,300 mt (-86.3% from 38,800 mt), 30,700 mt (-73.1% from 114,300 mt), zero (from zero), zero (from zero) and zero (from zero). B100 biofuel bunkers, introduced in February last year, recorded 1,500 mt (+50% from 1,000 mt).

LNG and methanol sales were 55,000 mt (-0.72% from 55,400 mt) and zero (from zero) respectively. There were no recorded sales of ammonia for the month and so far since 2025.

Photo credit: Maritime and Port Authority of Singapore
Published: 15 July, 2026