• 2018 October 18 15:33

    Port of Rotterdam Authority and research institute TNO present results of the study at IMO meeting

    If sea-going vessels are regularly kept informed – particularly during the last twelve hours before arrival – about exactly when their berth will become available, they will be able to adapt their sailing speed accordingly. That usually means reducing their speed so that they arrive just in time. This 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. This conclusion is based on a study that was recently commissioned by the Port of Rotterdam Authority and research institute TNO.

    The results of the study were presented this week at 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 Efficiency 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.’

    TNO and the Port of Rotterdam Authority, which is a member of the ‘Global Industry Alliance to support low carbon shipping’, analysed all the movements of container ships sailing to Rotterdam port in 2017. ‘By supplying more accurate information to ships, 4 percent – 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 percent, and still arrive at the planned arrival time.’ And even more savings could be made if ships were better informed more than twelve hours before arrival.

    The study also examined the impact of shorter waiting times in anchorage areas for all ships sailing to Rotterdam. In the bulk transport sector, ships sometimes have to wait at anchor for hours or even days; this is mainly due to contractual obligations. Hulskotte: ‘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 percent in emissions. So we’re talking about 188,000 tonnes of CO2 and 1,000 tonnes of nitrous oxides.’

    Allard Castelein, CEO of the Port of Rotterdam Authority: ‘Last year we asked the Wuppertal Institute (link is external) to look into how the transport and logistical sectors could operate virtually CO2 emission-free by 2050. They said that our first step should be to take efficiency measures. This study shows that those measures are within reach.’

    Earlier this year, the Port of Rotterdam Authority launched ‘Pronto’. This port call optimisation platform combines a variety of data sources so that a port call by a vessel can be planned as accurately as possible. This way, activities that must take place during the port call can be seamlessly coordinated with each other. The study data was immediately converted into a view in Pronto that makes just-in-time sailing possible. Shipping companies can see what the sailing speed was, what the ideal speed would have been and how much fuel and CO2 could have been saved. ‘It’s a great idea, and we hope that other ports will also start doing it,’ continues Castelein. ‘Only by working together intensively and taking action, we can reduce CO2 emissions.’




2024 March 29

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11:20 Sallaum Lines and Fujian Mawei Shipbuilding commence construction of Ocean Class vessels
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10:03 Petrofac secures contract extension with ONEgas West in the UK market

2024 March 28

18:05 Jan De Nul, ENGIE and Equans launch a pilot project centred around the use of Vanadium Redox Flow batteries
17:35 Latvian port equipment manufacturer Bleste introduces new bulk handling ‘bucket’
17:05 Investors upgrade Navios Maritime Partners
16:25 DEME reports 22% increase in the orderbook and a record-high turnover of 3.3 billion euros in 2023
16:14 MABUX: Bunker Outlook, Week 13, 2024
15:41 AD Ports Group announced the opening of Saadiyat Marina & Ferry Terminal and Rabdan Marina
15:11 Sydney invests $11.5 million in two new operational vessels designed by Incat Crowther
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2024 March 27

18:22 Bureau Veritas awards world’s first prototype certification for SolarDuck’s floating offshore solar solution
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14:53 Ocean Installer secures yet another SLM contract with Equinor
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13:42 Carnival Cruise Line orders 5th Excel-class cruise ship
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12:52 The Port Authority of Valencia launches the ZAL project in the Port of Valencia
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10:49 Seaspan Shipyards receives long-term contracts for the pre-construction work of the the Canadian Coast Guard's first six multi-mission vessels
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2024 March 26

18:02 COSCO Shipping Lines introduces new Americas service
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16:57 Terntank places an order for 1+1 additional wind/ methanol-ready hybrid tanker
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15:50 Hanwha Ocean develops VR-based special vehicle simulator
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14:52 Wärtsilä Lifecycle Agreement to guarantee operational reliability of new wind farm installation vessel
14:23 Hudong-Zhonghua launches two LNG carriers
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12:42 Adani Ports acquires 95% of Odisha's Gopalpur Port from SP Group for $162 million
12:21 IHI and Yara Clean Ammonia agree to jointly assess clean ammonia business collaboration
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11:16 Wartsila and Royal Caribbean Group celebrate 15 years of collaboration on digital transformation
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2024 March 25

18:07 The Maritime and Port Authority of Singapore continues to investigate reports of oil spills off the port of Tuas
17:31 “K” Line, NIPPON HAKUYO and OPT Gate sign an agreement for a new fire detection system for car carriers
17:07 Greek merchant fleet recorded slight decline in January 2024
16:47 Hanwha Ocean Plans to develop green technology and naval ships
16:25 U-Ming Singapore and ITOCHU sign milestone MoU for the joint development of ammonia dual-fuel and de-carbonized vessels
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15:04 Wallenius Wilhelmsen signs contracts for four 9,300 CEU vessels with China Merchants Jinling Shipyard
14:40 Taiwan International Port to upgrade terminal facility at Kaohsiung
13:59 Сruise ship Carnival Freedom catches fire near Bahamas
12:59 Hanwha Ocean wins 2.4 tln-won order for 8 LNG ships
11:16 Inland Ports meet in Paris to talk about the innovation potential of inland ports
10:50 IMO agrees possible outline for maritime “net-zero framework”
10:24 Hapag-Lloyd to continue to avoid the Red Sea route
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2024 March 24

16:18 Inchgreen Marine Park upgraded as part of £11m investment
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