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Port of Rotterdam promotes ‘just-in-time’ sailing

Vessels could enjoy substantial savings on fuel if they were better informed about berth availability.

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Sea-going vessels could enjoy substantial savings on fuel and carbon dioxide (CO2) emissions if they were better informed about the availability of berths and adapted their speed accordingly, finds a study recently commissioned by the Port of Rotterdam Authority (POR) and Netherlands research institute TNO.

If sea-going vessels are regularly kept informed, particularly during the last 12 hours before arrival, about exactly when their berth will become available, they will be able to adapt their sailing speed accordingly, says POR.

The act of reducing vessel speed so that they arrive just in time for berth in turn leads to less fuel consumption and therefore lower emissions of unwanted substances such as carbon dioxide, sulphur oxides and nitrous oxides.

Significant savings are also possible thanks to shorter waiting times for ships in anchorage areas.

“By supplying more accurate information to ships, 4% – or 134,000 tonnes – of CO2 emissions can be saved every year,” explains Jan Hulskotte, Senior Researcher at TNO.
“To do this, container ships would have to adjust their sailing speed by an average of 5%, and still arrive at the planned arrival time.”

Bulkers, which sometimes have to wait at anchor for hours or even days, can also benefit from shorter waiting times in anchorage areas.

“If this waiting time was an average of 12 hours shorter, that would really make a difference in percentage terms, with an annual reduction of 35% in emissions. So we’re talking about 188,000 tonnes of CO2 and 1,000 tonnes of nitrous oxides,” explains Hulskotte.

The results of the study were presented the head office of the International Maritime Organisation (IMO) in London during a meeting of the IMO Intersessional working group on the reduction of Greenhouse Gas emissions from ships.

“In percentage terms, we’re talking about modest amounts,” says Astrid Dispert, Technical Adviser of the GloMEEP Project (Global Maritime Energy E?iciency Partnerships).

“But it’s exactly these types of measures that can make a huge difference in the short term and help reduce the carbon footprint of marine shipping. Added to that, they’d also have a beneficial effect on the wallets of the shipping companies.”

Photo credit: POR/TNO
Published: 19 October, 2018

 

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Incident

Singapore: Bunker spill leads to checks on all fuel pipes at other Police Coast Guard bases

Police said fuel pipes at the other three bases at Loyang, Lim Chu Kang and Gul are also being checked with inspections expected to be wrapped up on 10 February.

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The recent oil leak incident at Police Coast Guard (PCG) Brani Regional Base has prompted checks on all fuel pipes at PCG’s three other bases for leaks, according to The Straits Times on Monday (10 February). 

Responding to queries from the local news provider, the police said all fuel pipes at Brani Regional Base were inspected on 6 February while fuel pipes at the other three bases at Loyang, Lim Chu Kang and Gul are also being checked with inspections expected to be wrapped up on 10 February. 

The police also said that a preliminary assessment on the cause of the leak might be due to micro cracks in a damaged fuel pipe as a result of repeated twisting of the pipe due to the movement of the pontoons caused by tidal changes.

On 6 February, Singapore authorities confirmed that a diesel oil leak was discovered at the Brani Regional Base on 5 February, at around 11.40am (Singapore Time). 

According to a joint statement by Singapore Police Force, Maritime and Port Authority (MPA) and National Environment Agency (NEA), about 23 metric tonnes had leaked from a damaged shore fuel hose used to refuel patrol craft at Selat Sengkir. 

The leak was eventually isolated at about 3.40pm and there were no oil slicks observed.

Related: Singapore confirms bunker spill from damaged shore fuel hose at Brani Regional Base

 

Photo credit: Manifold Times
Published: 11 February, 2025

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Biofuel

NYK conducts first Japan bio bunker fuel trial on coal carrier for domestic power utility firm

Firm said it has started a biofuel test run on Noshiro Maru, operated by Tohoku Electric Power, marking the first time in Japan that a coal carrier has been used to test biofuel for a domestic power utility firm.

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NYK conducts first Japan bio bunker fuel trial on coal carrier for domestic power utility firm

Japanese shipping firm NYK on Monday (10 February) said it has started a biofuel test run on its coal carrier Noshiro Maru, which is operated by Tohoku Electric Power on 9 February.

This is the first time in Japan that a coal carrier has been used to test biofuel for a domestic power utility company. Mitsubishi Corporation Energy in the Keihin area facilitated the supply of biofuel for the vessel.

Biofuels are made from organic resources (biomass) of biological origin, such as agricultural residues and waste cooking oil, and are considered to produce virtually zero carbon dioxide (CO₂) emissions when combusted.

“Since they can be used in heavy-oil-powered ship engines, which are common on large merchant ships, biofuels are considered a key means of reducing greenhouse gas (GHG) emissions in the transition period from heavy oil to zero-emission fuels,” NYK said. 

“Using biofuel to reduce GHG emissions during sea navigation also contributes to reducing Scope 3 GHG emissions generated by transporting customers’ cargo.”

NYK added it will continue to focus on introducing biofuels and other next-generation fuels, and will contribute to reducing GHG emissions in our customers' supply chains while promoting decarbonisation in marine transport.

 

Photo credit: NYK
Published: 11 February, 2025

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Alternative Fuels

Ammonia, methanol bunkering infrastructures among 39 projects to receive EU funding

Both projects aim to deploy a ship-to-ship bunkering system at the ports of Huelva and Algeciras respectively and include a 7500 m3 bunkering vessel each.

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Two projects involving ammonia and methanol bunkering infrastructures in the ports of Huelva and Algeciras in Spain were among 39 projects to receive funding under the first cut-off deadline of 2024-2025 Alternative Fuels Infrastructure Facility (AFIF) of the Connecting Europe Facility (CEF), according to the European Commission recently. 

The first ammonia bunkering infrastructure will be in Algecirasa as part of the Andalusian Green Hydrogen Valley. The project aims to deploy a ship-to-ship ammonia bunkering system in the port of Algeciras. 

It includes a 7500 m3 ammonia bunkering vessel, an on-shore ship loading system and the piping infrastructure for the transport of ammonia from the production site to the loading dock.  

Meanwhile, the first methanol bunkering infrastructure will be in Huelva, also as part of the Andalusian Green Hydrogen Valley. The project aims to deploy a ship-to-ship methanol bunkering system in the port of Algeciras. 

It includes a 7500 m3 methanol bunkering vessel, an on shore ship loading system and the piping infrastructure for the transport of methanol from the production site to the loading dock.

The coordinator for both bunkering projects is Spanish bunker and biofuel supplier CEPSA. 

The European Commission said the EU is allocating nearly EUR 422 million to the 39 projects that will deploy alternative fuels supply infrastructure along the trans-European transport network (TEN-T), contributing to decarbonisation. 

With this selection, the AFIF will support other projects including approximately 2,500 electric recharging points for light-duty vehicles and 2,400 for heavy-duty vehicles along the European TEN-T road network, 35 hydrogen refuelling stations for cars, trucks and buses, the electrification of ground handling services in eight airports and the greening of nine ports.

Following EU Member States’ approval of the selected projects on 4 February, the European Commission will adopt the award decision in the coming months, after which the results will become definitive. 

The European Climate, Infrastructure and Environment Executive Agency (CINEA) has started the preparation of the grant agreements with the beneficiaries of successful projects.

Note: The full list of successful projects can be viewed here.

 

Photo credit: Guillaume Périgois on Unsplash
Published: 11 February, 2025

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