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World’s First Ammonia-Fueled Newcastlemax Starts Commercial Service With 1,000-Tonne Green-Ammonia Bunker

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CMB.TECH’s 210,000-dwt Mineral Europa has moved beyond sea trials into commercial operation, marking the first deployment of an ammonia dual-fuel system on a Newcastlemax-scale dry bulk carrier. The vessel was delivered by CSSC Qingdao Beihai Shipbuilding on October 9 and has begun its maiden voyage toward Australia, where it is expected to enter Fortescue’s Pilbara iron-ore trade. On October 13, the 300-meter vessel stopped off Zhoushan and received 1,000 tonnes of green ammonia by ship-to-ship transfer before departing for Australia. CMB.TECH describes Mineral Europa as the world’s first ammonia-powered dry bulk vessel, while builder CSSC describes it as the first 210,000-dwt ammonia dual-fuel Newcastlemax. Fortescue has agreed to charter up to 12 210,000-dwt CMB.TECH vessels, with as many as three delivered with ammonia dual-fuel engines and the other nine designed for later conversion.

Mineral Europa · Commercial Entry

Ammonia Moves Into Newcastlemax Scale

The technology is no longer installed on a demonstration craft. It is now powering a full-size ore carrier built for one of shipping's largest repetitive bulk trades.
Deadweight 210,000 dwt
Newcastlemax dry bulk carrier.
Length 300 m
Approximately 50 meters in beam.
Ammonia Storage 6,000 m³
Two independent 3,000-m³ Type C tanks.
First Green Bunker 1,000 t
Loaded ship-to-ship at Zhoushan.

The Propulsion Chain

Fuel Tanks Liquefied ammonia stored in independent deck-mounted tanks.
Fuel Supply SunRui ammonia fuel-supply system conditions and delivers fuel.
Main Engine WinGD X72DF-A high-pressure ammonia dual-fuel two-stroke.
Fallback Mode Engine can continue operating on conventional marine fuel.
October 13 Bunkering 1,000 tonnes

Green ammonia produced at China Energy Engineering's Songyuan project and delivered to the vessel at Zhoushan.

Operational Reality Dual fuel remains essential

Ammonia supply is not yet globally available. Mineral Europa can revert to conventional fuel while the bunkering network develops.

From One Ship to a Fleet

The Scale Test Starts Immediately

Mineral Europa matters because several follow-on ships, a charter customer and a fuel-supply chain already exist behind the prototype.

Fortescue Charter Program

NewcastlemaxesUp to 12
Ammonia dual-fuelUp to 3
Ammonia-ready9
Potential CO₂ reduction~250,000 t/yr

CMB.TECH Ammonia Fleet

Ships through 202921
Dry bulk vessels18
Containerships1
Chemical tankers2
PROVEN AT SEA Engine + vessel

Factory testing, installation and sea trials have now progressed into commercial operation.

BUILDING Fuel infrastructure

Zhoushan demonstrated production, inland logistics, storage and dedicated ship-to-ship delivery.

STILL TO PROVE Economics at scale

Fuel cost, port availability, maintenance, crew workload and long-run emissions performance now become commercial questions.

Ammonia changes the operating model, not just the engine.

Mineral Europa incorporates double-wall piping, ventilation, gas detection, containment, emergency shutdown and vapour-management systems. Crew preparation includes digital-twin training, fuel-system simulation, bunkering familiarisation and emergency-response scenarios.

Ship Universe Ammonia Energy Model

What Does a 1,000-Tonne Ammonia Bunker Replace?

Convert ammonia mass into HFO-equivalent energy and estimate the combustion CO₂ avoided versus conventional fuel.

Ammonia Energy 18.6 TJ Total lower-heating-value energy.
HFO-Equivalent Energy 460 t HFO mass providing similar energy.
HFO Baseline CO₂ 1,433 t Using 3.114 t CO₂ per tonne HFO.
Approx. CO₂ Avoided 1,362 t After selected pilot-fuel allowance.
Illustrative energy model only. It compares lower heating values and combustion CO₂, not full lifecycle greenhouse-gas emissions. Real engine efficiency, pilot-fuel use, ammonia slip, N₂O, auxiliary loads and fuel-production emissions can materially change the result.
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By the ShipUniverse Editorial Team — About Us | Contact


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