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Oceanbird receives AiP from DNV for its first wing sail, Wing 560

‘It is one of the first stiff wing sails that will tilt in hard winds as a safety feature that gets an Approval in Principle,’ says Niclas Dahl, Managing Director at Oceanbird.

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Oceanbird, a 50/50 joint venture between Alfa Laval and Wallenius, on Wednesday (30 August) said it has received Approval in Principle (AiP) from classification society DNV for its first wing sail, Wing 560.

“This is an important milestone for Oceanbird in our quest to cut emissions from shipping,” Niclas Dahl, Managing Director Oceanbird, said in a statement.

The firm said discussions with DNV that led up to the AiP, started before there even was an Oceanbird concept. Even though Oceanbird was confident in the design, there were a few uncertainties.

Oceanbird receives AiP from DNV for its first wing sail, Wing 560

“It is one of the first stiff wing sails that will tilt in hard winds as a safety feature, that gets an Approval in Principle. Therefore, it is reassuring that DNV supports our safety philosophy since we are now going from vision into realisation. In just a few months, we will begin to assemble our first full-scale wing prototypes, which will be onboard a vessel in about one year from now,” Niclas Dahl, Managing Director at Oceanbird, said. 

An AiP is an independent assessment of a concept within an agreed framework, confirming that the design is feasible, and that no significant obstacles, so called showstoppers, exist to prevent the concept from being realised. 

DNV have looked into how the wing could handle extreme conditions such as heavy wind loads, snow and ice loads and green sea (waves on deck). They have also investigated redundancies in system functionalities (trimming, reefing, folding, etc.), control systems, the foundation and machinery and electrical component functionalities.

“We’re pleased to award Oceanbird the AiP for their wind-assisted propulsion system (WAPS). Such systems hold promise in enhancing the efficiency of maritime operations, and partnerships like this play a significant role in moving the industry towards decarbonisation,” Hasso Hoffmeister, Senior Principal Engineer at DNV, said.

“With our extensive knowledge in this domain, DNV is eager to collaborate and foster the advancement of these innovations.”

Related: DNV: Wind propulsion for RoRo, RoPax and pax vessels

 

Photo credit: Oceanbird
Published: 4 September, 2023

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LNG Bunkering

CMA CGM takes delivery of fourth LNG-fuelled containership

Naming ceremony and delivery of vessel, organised at HD Hyundai Mipo in Ulsan, South Korea, marked entry of the fourth vessel in a series of ten specially designed for Northern Europe feeder services.

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CMA CGM takes delivery of fourth LNG-fuelled containership

French shipping giant on Wednesday (19 June) said it celebrated the naming ceremony and delivery of its fourth LNG-fuelled container ship, CMA CGM Tivoli.

Organised at HD Hyundai Mipo in Ulsan, South Korea, on 16 June, the event marked the official entry of the fourth vessel in a series of ten specially designed for Northern Europe feeder services.

“Featuring optimised features for 45-foot containers, increased capacity for refrigerated containers, and innovative forward accommodation to enhance cargo loading and aerodynamics, CMA CGM Tivoli distinguishes itself with a high ‘length to beam" ratio to maximise hydrodynamic efficiency,” the firm said in a social media post. 

“She departed the shipyard on June 15th, 2024, bound for Busan. We wish fair winds and smooth seas to Captain Artur Dumbrov and his crew.” 

 

Photo credit: CMA CGM
Published: 21 June, 2024

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Methanol

Mitsubishi Shipbuilding receives orders for Japan’s first methanol-fuelled RoRo cargo ship duo

Two ships will be built at the Enoura Plant of MHI’s Shimonoseki Shipyard & Machinery Works in Yamaguchi Prefecture, with scheduled completion and delivery by the end of fiscal 2027.

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Mitsubishi Shipbuilding receives orders for Japan's first methanol-fuelled RoRo cargo ship duo

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, on Wednesday (19 June) said it has received orders from Toyofuji Shipping and Fukuju Shipping for Japan's first methanol-fueled roll-on/roll-off (RORO) cargo ships. 

The two ships will be built at the Enoura Plant of MHI's Shimonoseki Shipyard & Machinery Works in Yamaguchi Prefecture, with scheduled completion and delivery by the end of fiscal 2027.

The ships will be approximately 169.9 meters in overall length and 30.2 meters in breadth, with 15,750 gross tonnage, and loading capacity for around 2,300 passenger vehicles.

A windscreen at the bow and a vertical stem are used to reduce propulsion resistance, while fuel efficiency is improved by employing MHI's proprietary energy-saving system technology combing high-efficiency propellers and high-performance rudders with reduced resistance. 

The main engine is a high-performance dual-fuel engine that can use both methanol and A heavy fuel oil, reducing CO2 emissions by more than 10% compared to ships with the same hull and powered by fuel oil, contributing to a reduced environmental impact. 

In the future, the use of green methanol(2) may lead to further reduction in CO2 emissions, including throughout the lifecycle of the fuel. Methanol-fueled RORO ships have already entered into service as ocean-going vessels around the world, but this is the first construction of coastal vessels for service in Japan.

In addition, the significant increase in vehicle loading capacity and transport capacity per voyage compared to conventional vessels will provide greater leeway in the ship allocation schedule, securing more holiday and rest time for the crew, thereby contributing to working style reforms.

Mitsubishi Shipbuilding, to address the growing needs from the modal shift in marine transport against the backdrop of CO2 reductions in land transportation, labor shortages, and working style reforms, will continue to work with its business partners to provide solutions for a range of societal issues by building ferries and RORO vessels with excellent fuel efficiency and environmental performance that contribute to stable navigation for customers.

 

Photo credit: Mitsubishi Shipbuilding
Published: 20 June, 2024

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Methanol

Maersk and Nike to christen methanol-fuelled boxship at Port of Los Angeles in August

Powered by methanol for its maiden voyage and capable of carrying more than 16,000 containers, the vessel will get its new name at a private ceremony at Port of Los Angeles Outer Harbor.

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Maersk

A.P. Moller – Maersk (Maersk) on Wednesday (19 June) said it will be christening one of the world’s first methanol-enabled vessels when it arrives in Los Angeles this August.

The firm invited the public to go aboard the container ship in Los Angeles.

Powered by methanol for its maiden voyage and capable of carrying more than 16,000 containers (TEU), the vessel will get its new name at a private ceremony at the Port of Los Angeles Outer Harbor on Tuesday, August 27. 

Maersk’s CEO Vincent Clerc will be on hand, alongside special guest speakers from Nike and leading state and local officials. Nike is a partner in the name-giving event.

“Nike is committed to protecting the future of sport and we leverage science-based targets to guide us through our Move to Zero journey,” said Venkatesh Alagirisamy, Nike Chief Supply Chain Officer.

“Operating one of the largest supply chains in the world, we have a responsibility to advance the innovation and use of more sustainable methods that get us closer to zero carbon and zero waste. By working with suppliers like Maersk, who share our commitment to sustainability, we are scaling our use of biofuels in ocean transportation, our main first-mile delivery channel.”

“This event is not only an opportunity to celebrate a remarkable engineering achievement, but the chance to highlight that we can navigate towards more sustainable supply chains if we work together,” said Charles van der Steene, Regional President for Maersk North America.

On Wednesday, August 28, Maersk invites the public to tour the 350-meter-long vessel, which will be sailing from Asia. Visitors will be able to see the Sailors’ living quarters and even stand on the bridge from where the captain controls the vessel. Public tours will require visitors register for a free ticket via an online registration site that will be activated and announced in August.

This is the fifth container vessel in Maersk’s fleet that can sail on green methanol bunker fuel.

 

Photo credit: A.P. Moller – Maersk
Published: 20 June, 2024

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