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First Approval in Principle for Project Sabre in Singapore
ABS has granted Approval in Principle to Keppel Offshore & Marine for an ammonia-fueled, ammonia bunkering vessel. The new vessel is a key component of Project Sabre: a high-profile consortium of maritime organisations aiming to commence ammonia bunkering in Singapore by 2030.
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Ammonia energy funding & acquisitions
SK Innovation has led a successful $46 million capital funding round for New York-based Amogy. The new funds will go towards two ammonia-powered, heavy vehicle demonstration projects: an eighteen-wheel tractor trailer, and an ocean-going cargo ship. H2SITE has closed a successful €12.5 million Series A funding round led by Breakthrough Energy Ventures to expand manufacturing capacity in Spain, and Sweden-based organisation Alfa Laval will acquire RenCat’s patented ammonia reforming technology.
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Air Products and Gunvor to develop new import terminal in Rotterdam
Air Products and Gunvor will jointly develop a renewable ammonia import terminal at Gunvor Petroleum’s existing refinery & distribution facilities in Rotterdam Europoort. The partners expect to be providing hydrogen to the Netherlands in 2026, with the new terminal receiving imports of renewable ammonia from Air Products production projects around the world. The new project is now the third ammonia import terminal under development at the Port of Rotterdam, and comes the same week as Dutch gas network operator Gasunie announced that it had started construction of a national hydrogen distribution network in the Netherlands.
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EU policy developments: CBAM & rules for emissions accounting
MEPs have voted to alter the scope of the upcoming Carbon Border Adjustment Mechanism (CBAM) to include hydrogen & ammonia, and for the scheme to cover indirect emissions from manufacture. Meanwhile, two Delegated Acts have established a starting point for rules governing the production of alternative fuels from electrolytic hydrogen, including definitions of “fully renewable” hydrogen and a comprehensive emissions accounting calculation. The European Commission will work with key stakeholders to further clarify and improve the new rules.
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ExxonMobil’s Slagen terminal to become a low-emissions hub
ExxonMobil, Grieg Edge, North Ammonia, and GreenH will explore options to transform Exxon’s existing Slagen terminal into a production & distribution hub for renewable ammonia and hydrogen maritime fuels. The group has identified the potential to produce 200,000 tonnes of electrolytic hydrogen production per year at the site, as well as distributing 100,000 tonnes per year of renewable ammonia. Exxon’s wider plans for low-carbon ammonia also include two large-scale production hubs (one each in the US and the UK).
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Mainspring: ammonia-fed, “linear” power generators
US-based Mainspring Energy has announced successful testing of pure ammonia fuel in its Linear Generator technology. Running on pure (anhydrous) ammonia, the overall system efficiency was 1% higher than conventional gas fuels, and Mainspring indicates that “off-the-shelf” technology available for current gas turbine models can yield NOx emissions that “meet any permitting standard”. Mainspring aims for its product to displace diesel-powered backup generators in a variety of applications.
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Ammonia-powered vessels & maritime engines: development updates
This week we explore four announcements in the maritime ammonia space:
- Færder Tankers Norway will receive $20 million in Enova funding to develop two ammonia-powered vessel designs: a tanker and a car carrier.
- Mitsubishi Shipbuilding has completed a conceptual design for an LPG-ammonia dual-fuel VLGC, with Approval in Principle granted by ClassNK.
- Delivery dates have been set for the first eight of Höegh Autoliners’ Aurora-class, ammonia-powered car carriers, with China Merchants Heavy Industry to deliver vessels from late 2024.
- WinGD and Hyundai Heavy Industries will collaborate to deliver the first WinGD two-stroke engine capable of running on ammonia by 2025.
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Dual-fuel ammonia for power generation in South Korea
Doosan, KEPCO and Samsung will join forces to jointly develop a “dual-fuel green ammonia” power generation model that can be rolled out to 1 GW power plants in South Korea. In the trio, Doosan is charged with the development of ammonia dual-fuel boilers, indicating that coal co-firing is the target of the model rollout. As part of a different agreement, Doosan is also involved in ammonia-hydrogen gas turbine development with POSCO and KEPCO.