Site items in: Maritime Fuel

Maritime developments: on-water cracking, AiPs and Singapore bunker study releases first results
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In maritime ammonia updates this week:

  • In Europe, government funding will support the development of an ammonia cracking system that can be installed on existing LNG vessels (Norway), and the establishment of a floating production and storage facility connected to an offshore wind farm (Netherlands).
  • Two AiPs have been granted: one for Korea’s first ammonia FSRU vessel, the other for a bunkering tanker in Singapore.
  • H2Carrier and Trelleborg will develop a ship-to-ship ammonia transfer system.
  • And GCMD has unveiled the results of their Singaporean ammonia bunker study. All risks identified for conducting pilot projects were found to be low or mitigable, with work towards those pilots to continue.

Ammonia bunkering at the Port of Savannah
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A high-profile consortium will conduct a joint study exploring ammonia bunkering at the Port of Savannah in Georgia, USA. The consortium aims to establish a comprehensive supply chain to allow ship-to-ship ammonia bunkering in Savannah, and the study scope includes design of an Ammonia Bunkering Articulated Tug-Barge (AB-ATB) vessel.

Hydrogen Europe: the role of clean ammonia
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Peak industry body Hydrogen Europe has released a new report on the potential of clean ammonia production & utilisation in Europe. Although the introduction of renewable hydrogen feedstock presents an obvious opportunity to decarbonise the ammonia industry in Europe, the potential downstream applications of ammonia energy are being neglected by policymakers - particularly power generation and maritime fuel.

NoGAPS vessel project enters next phase
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The second phase of the NoGAPS project is well underway. Led by the Maersk Mc-Kinney Møller Center for Zero Carbon Shipping, a detailed plan for the design, operation and business case for the future MS NoGAPS vessel will be developed. Construction and delivery is expected in 2024-25. Also in Scandinavia, Viridis Bulk Carriers has been awarded AiP from Bureau Veritas for its ammonia-fueled, short-sea, bulk carrier design.

Infinity Power & Masdar: mega renewable projects in Mauritania, Egypt
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Masdar joint venture Infinity Power, Germany-based Conjuncta and the government of Mauritania have agreed to develop an export mega-project. Up to 8 million tonnes per year of renewable fuels of non-biological origin will be produced for export to Germany. In Egypt, Masdar’s two million tonne per year ammonia fuel project on the Suez Canal has been fast-tracked via a “golden license”.

Retrofitting vessels for ammonia fuel: new technical study from Grieg Star
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Grieg Star and a series of high-profile maritime consortium partners have assessed the full feasibility for retrofitting a Grieg Star L-Class vessel to run on ammonia fuel. The study concludes that technical & regulatory challenges will not be showstoppers in the transition. A combination of high investment costs, uncertainty over ammonia fuel availability & pricing and slow market development remain the biggest barriers, presenting significant risks for first movers.

Mitigating emissions risks from ammonia-powered vessels
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Technology solutions to manage emissions from ammonia-powered internal combustion engines will be commercially available on a similar timeline to the engines themselves, a new report from the Mærsk Mc-Kinney Møller Center concludes. Although the authors are confident ammonia combustion emissions (including the potent greenhouse molecule N2O) will be successfully minimised, key gaps include a lack of industry-wide emissions thresholds and a poor understanding of the well-to-tank emissions of ammonia fuel, particularly CCS-based ammonia.