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Alternative Fuels

Wärtsilä partners Grieg Edge to build world’s first green ammonia tanker

Project is supported with USD5.3 million from the Norwegian government, and the MS Green Ammonia will start sailing in 2024.

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Wartsila green ammonia

Maritime technology group Wärtsilä on Friday (18 December) said it will be jointly running a project with Grieg Edge, the innovation hub of Norwegian shipping group Grieg Star, to launch an ammonia-fuelled tanker that produces no greenhouse gas emissions by 2024

With Norwegian government support worth NOK 46.3 million NOK (USD 5.3 million) under the Pilot-E funding scheme, the partnership aims to build the world’s first green ammonia fuelled tanker.

The MS Green Ammonia will be a vital link in the new green ammonia value chain and the vessel will start sailing in 2024 to set a new benchmark for future low emission vessels.

The project is the result of a Nordic industrial collaboration group founded from the Zeeds (Zero Emissions Energy Distribution at Sea) initiative.

“We regard the funding from Pilot-E as a valuable stamp of approval for our plans. Both Wärtsilä and we feel confident that this project represents the future for the maritime sector,” said Nicolai Grieg, Head of Grieg Edge.

“To have the support from the Norwegian Research Council and Innovation Norway is a significant step towards completion.”

“This year’s grants show that the Norwegian maritime industry is really at the forefront of developing emission-free solutions with great export potential. This is another great example of how we create new green industry and growth in Norway,” said Norwegian Minister of Trade and Industry, Iselin Nybø.

The partners said they plan to have MS Green Ammonia distribute green ammonia from a planned factory in Berlevåg, Norway to various locations and end-users along the coast.

The eventual design, size, and volume of the vessel will be dependent on the market and end-user interest. However, the project has already established Letters of Intent (LOI) with several heavyweight industrial partners.

“We see a strong interest from owners of ferries, offshore supply ships, fishing vessels, and from energy-producing companies. In total, they require an amount of energy surpassing what we can achieve in this project. The market is there without a doubt,” said Vidar Lundberg, Chief Business Development Officer, Grieg Star Group.

“Norway, with its high number of vessels using LNG or alternative fuels, with high volumes of green energy, and the cheapest electrical power in Europe, is probably the perfect arena for the world’s first market for green ammonia.”

Ship owners operating LNG-fuelled vessels represent a significant source of potential customers. Depending on the engine type, ammonia could be mixed with the LNG, or alternatively, the engine could be easily retrofitted to use only ammonia.

“We are in the midst of a transition to low carbon shipping, and the long traditions we have in Norway for cross industry cooperation is vital for the successful implementation of a new green value chain,” added Cato Esperø, Head of sales Wärtsilä Norway.

“The projects that now receive support through Pilot-E will make important contributions to the development of hydrogen and ammonia as alternative zero-emission fuels for various vessel categories,” noted Norway’s Minister of Climate and Environment, Sveinung Rotevatn.

Photo credit: Wärtsilä
Published: 21 December, 2020

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Alternative Fuels

GCMD, Equinor to combine expertise on alternative bunker fuels, decarbonisation solutions

Equinor brings extensive experience to partnership as a vessel charterer and marine fuel supplier, including chartering dual-fuel LNG and methanol tankers, testing biofuels and supplying methanol.

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GCMD, Equinor to combine expertise on alternative bunker fuels, decarbonisation solutions

The Global Centre for Maritime Decarbonisation (GCMD) and Equinor on Tuesday (22 September) announced a five-year Impact partnership.

The partnership brings together GCMD’s capabilities in conducting real-world maritime pilots with Equinor’s experience as a charterer, energy provider and developer of low-carbon solutions.

Together, the organisations will leverage their complementary expertise to help address technical and operational gaps in scaling alternative marine fuels and supporting the development and uptake of other maritime decarbonisation solutions.

GCMD’s work on alternative fuels, including biofuels, ammonia and methanol, focuses on two critical aspects of deployment: operational safety and robust monitoring, reporting and verification (MRV). Its pilots and studies are generating operational data to support safe bunkering and handling of these fuels. 

At the same time, its assurance work seeks to strengthen confidence in quantity, quality and GHG emissions abatement.

“Equinor brings extensive experience as a vessel charterer and marine fuel supplier. This includes chartering dual-fuel LNG, LPG and methanol tankers, testing and using biofuels and supplying methanol to the maritime sector,” GCMD said.

Equinor is also piloting the use and supply of ammonia as a marine fuel, contributing to the development of associated safety, regulatory and bunkering arrangements.

Combining these perspectives can help address practical barriers to alternative fuels deployment while strengthening assurance across emerging marine fuel value chains.

Beyond alternative fuels, GCMD is working to accelerate the adoption of solutions that can reduce emissions from the existing fleet, including energy efficiency technologies (EETs) and onboard carbon capture and storage (OCCS).

GCMD’s work on EETs includes quantifying real-world fuel savings from technologies such as wind-assisted propulsion systems and developing financing mechanisms to scale their adoption. In OCCS, Project CAPTURED demonstrated an end-to-end value chain for onboard captured and liquefied CO₂, generating evidence that contributed to the recognition of captured CO2 under the EU ETS and in-principle support at the IMO for recognising carbon mineralisation as permanent storage.

Equinor brings decades of experience in offshore CO₂ storage, including its role in the development and operation of Northern Lights, the world’s first cross-border CO2 transport and storage facility, where liquefied CO₂ is transported by ship to an onshore receiving terminal before it is sent by pipeline for permanent geological storage beneath the North Sea.

Through the partnership, GCMD and Equinor will explore opportunities to combine their respective capabilities and experience to support the deployment and scaling of maritime decarbonisation solutions.

 

Photo credit: Global Centre for Maritime Decarbonisation
Published: 23 September, 2026

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Decarbonisation

Wah Kwong NatPower, AREL partner on maritime electrification in Hong Kong

Collaboration will examine opportunities to deploy shore power facilities, vessel charging infrastructure and battery energy storage solutions, alongside the development of electric vessels.

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Wah Kwong NatPower, AREL partner on maritime electrification in Hong Kong

Wah Kwong NatPower (WK NatPower) on Tuesday (22 September) said it has signed a Memorandum of Understanding (MoU) with Aberdeen Restaurant Enterprises Limited (AREL) to explore the electrification of piers, vessels and supporting energy infrastructure in the Aberdeen area of Hong Kong.

Against the backdrop of the HKSAR Government’s latest policy direction to advance green shipping, smart port development and shore power infrastructure, WK NatPower and AREL will explore the development of an integrated marine electrification ecosystem in the Aberdeen and Shum Wan areas. 

The collaboration will examine opportunities to deploy shore power facilities, vessel charging infrastructure and battery energy storage solutions, alongside the development of electric vessels for future transport and tourism services.

The initiative supports Hong Kong to become a leading hub for sustainable maritime innovation while contributing to the revitalisation of one of the city’s most iconic waterfront communities. As an initial phase of the collaboration, the two parties will explore the opportunity for the construction of a series of electric vessels and transport vessels. 

The initiative will also examine the potential deployment of the ApliAber® electric vessel fleet as a new benchmark for sustainable waterfront mobility and hospitality experiences in Hong Kong.

Vincent Ni, General Manager of WK NatPower, said: “This MoU marks an important step in supporting Hong Kong’s marine energy transition. Aberdeen has long been an iconic part of Hong Kong’s maritime heritage, and we are delighted to explore opportunities to develop integrated shore power and vessel electrification solutions that can support a cleaner and more sustainable future for the harbour.”

Wong Tai Yu, Director of AREL, said: “Through this collaboration, we look forward to exploring practical ways to introduce cleaner energy, electric vessels and sustainable waterfront experiences, while supporting the revitalization of Jumbo Kingdom® for future generations.”

 

Photo credit: Wah Kwong NatPower
Published: 23 September, 2026

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Ammonia

IMO technical seminar examines ammonia bunkering and infrastructure

Around 800 participants exchanged technical information and experiences on the potential use of ammonia as a marine fuel, including developments in production and bunkering and infrastructure.

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The International Maritime Organization on Tuesday (22 September) said international experts have shared their insight on the use of ammonia as marine fuel during an IMO technical seminar at IMO Headquarters in London (17 September). 

The seminar was organized by IMO’s Future Fuels and Technology Project (FFT Project) and brought together around 800 participants from IMO Member States, NGOs, IGOs, industry and academia, both in person and online. 

Professor Lynn Loo, Chief Executive Officer of the Global Centre for Maritime Decarbonization, moderated the event. 

Participants exchanged technical information and experiences on the potential use of ammonia as a marine fuel, including developments in production, bunkering and infrastructure, technology developments, notably on ammonia-fuelled engines and control of emissions, as well as safety and environmental considerations. 

Opening the seminar, David Osborn, Director of the IMO Marine Environment Division, highlighted the importance of technical knowledge in supporting discussions on alternative fuels.

“Sound policy must nevertheless rest on sound evidence. The decisions this Organization takes on alternative fuels depend on a clear and shared understanding of what the technology can do today, where the difficulties lie, and what remains unresolved,” he said. 

IMO’s Future Fuels and Technology Project (FFT Project) is a partnership between the Government of the Republic of Korea and IMO, aiming to support GHG emissions reduction from international shipping by promoting the uptake of future fuels and technology. 

The seminar was the fifth technical seminar organized under the project, following previous editions covering onboard carbon capture and storage (OCCS), energy transition of shipping (Hong Kong Maritime week), biofuels and methane-based fuels

Note: Video recording and presentations of the seminar is available here

 

Photo credit: International Maritime Organization
Published: 23 September, 2026

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