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Alternative Fuels

DNV to class two hydrogen-ready Commissioning Service Operation Vessels for Edda Wind

Planned hydrogen bunker fuel system based on Liquid Organic Hydrogen Carrier design by Hydrogenious LOHC Maritime AS; vessels to be delivered in January and July 2024.

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Classification society DNV on Wednesday (6 April) signed a contract to class two new Commissioning Service Operation Vessels (CSOVs), ordered by the Norwegian pure play offshore wind operator Edda Wind, at the Nor-Shipping trade fair. 

The vessels to be built at Colombo Dockyard in Sri Lanka are designed for service operations during the commissioning and operation of offshore wind farms, and are prepared to use hydrogen as a bunker fuel. 

The planned hydrogen bunker fuel system will be based on the Liquid Organic Hydrogen Carrier (LOHC) design by Hydrogenious LOHC Maritime AS and prepares the vessels for future zero-emission operations.

They are scheduled to be delivered under the Norwegian Flag in January and July 2024.

Advanced CSOVs that offer both next generation technology and comfortable accommodation are an important part of the value chain in a booming offshore wind segment that is expected to grow as the demand for renewable energy soars over the coming decade, says DNV.

The new additions to the Edda Wind fleet will function as mother ships for wind turbine technicians as they perform commissioning and maintenance work on wind turbines, with accommodations for up to 97 technicians and 23 marine crew.

edda wind dnv 1

The two CSOVs will be built to the Salt 0425 design and measure 89.3 meters. They are in principal, sister vessels to a DNV-classed newbuild, which is currently in construction at the Spanish shipyard Astilleros Gondán. 

Some of the key features include anti-heeling and roll reduction systems to provide good working conditions onboard and a motion compensated gangway system with an adjustable pedestal to ensure safe and optimal connections to the turbines, even in harsh weather conditions.

Håkon Vevang, Chief Commercial Officer of Edda Wind said: “Ordering these purpose-built CSOVs will further strengthen Edda Wind’s leading position within offshore wind, and we are very pleased to have DNV as our classification partner on this journey,”

“Tremendous growth is expected in the offshore wind market over the next decades, and the move is a clear signal of Edda Wind’s ambition to be a world-leading provider in this segment and our commitment to ensuring that our newbuilds are environmentally friendly.”

Thimira S Godakumbura, Chief Operating Officer of Colombo Dockyard PLC said: “We are very pleased that Edda Wind has entrusted Colombo Dockyard PLC with the construction of these advanced vessels, and we look forward to working with both Edda Wind as client and DNV as classification partner.”

“We are proud to have won a place in these emerging markets and aim to strengthen our position further going forward. This exciting project is certainly an important milestone.”

Tuva Flagstad-Andersen, Regional Manager, Region North Europe at DNV, said: “At DNV we are very pleased to have been chosen as the preferred classification partner for these newbuilds and we look forward to working closely with all partners.”

“CSOVs are among the most technically advanced vessels out there, with high demands on safety, manoeuvrability, digitalization and comfort. I am confident that our experience in the offshore sector will serve us well in ensuring a successful delivery.”

 

Photo credit: DNV
Published: 14 April, 2022

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Alternative Fuels

WEF: South Africa has great potential as a production and bunkering hub for zero-emission bunker fuels

Report highlighted a clear demand signal for bunkering ZEF in selected South African ports will be needed to realise the country’s opportunity to become a global hotspot for zero-emission shipping.

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WEF: South Africa has great potential as a production and bunkering hub for zero-emission bunker fuels

South Africa has great potential as a production and bunkering hub for zero-emission shipping fuels – but it needs global demand to get the ball rolling, according to a report by the World Economic Forum recently.

The white paper, titled Decarbonising South Africa’s Shipping and Trucking Sectors, presented the findings and recommendations from a First Movers Coalition workshop held in South Africa in March 2024, which focused on decarbonising the country’s shipping and trucking sectors and developing its potential to produce green hydrogen.

The report said more than 200 dual-fuel methanol vessels have been ordered globally, requiring over 20 Mt of e-methanol fuel per annum to achieve 100% zero-emission operability.

However, fuel availability at that scale is expected to be challenged until at least 2030-35. This demand creates an opportunity for South African producers to secure early customers and sign advance offtake agreements, providing certainty for new projects and improving investment prospects.

The study noted that ammonia also brings advantages as a zero-emission fuel (ZEF), such as high carbon-emission savings, unlimited feedstock (nitrogen) availability and existing logistical infrastructure around the globe. 

While ammonia engines will reach the market from 2025 at the earliest, major carriers like Trafigura and BHP are already placing orders for dual-fuel ammonia vessels.

The World Bank has conducted a pre-feasibility study on establishing green shipping fuel value chains at the ports of Boegoebaai and Saldanha Bay. The study identifies ammonia as the preferred ZEF production choice for South Africa, due to the scarcity of biogenic carbon dioxide to produce methanol. 

“Most of the fuel’s cost comes from hydrogen feedstock – but by leveraging abundant wind and solar supply, the two ports will be able to generate renewable electricity at scale to produce competitive green hydrogen for local industry use (e.g. green steel) and to produce green ammonia for export to the global shipping industry,” the report said.

On bunkering, the report stated political disturbance and security risks in the Red Sea during 2023 to 24 forced many shipping operators to abandon the Suez Canal and re-route their cargo around the Cape of Good Hope. 

Even without those risks, operators shipping lower value or less time-critical cargo may use the Cape route rather than the more expensive Suez Canal, adding two weeks to a ship’s voyage time from Asia to Europe.

“This extra travel time – plus the lower density of zero-emission fuels – could compel vessels running on ZEF to bunker in South Africa before reaching Europe,” it said. 

“Access to zero-emission fuels therefore opens up the possibility of South African ports positioning themselves as bunkering hubs to supply passing shipping traffic.”

“Furthermore, the potential for South Africa to produce e-methanol and e-ammonia has triggered plans to develop ‘green corridors’ – effectively routes connecting ports for vessels to sail on ZEF.

However, the report highlighted a clear demand signal for bunkering ZEF in selected South African ports will be needed to realise the country’s opportunity to become a global hotspot for zero-emission shipping.

“As local demand may take some years to build up, certainty from global demand will play a key role. It is also important to assess different uses for hydrogen beyond maritime fuel, to determine how multi-sectoral offtake can improve the business case for potential project developers,” it said.

Note: The full white paper, titled ‘Decarbonising South Africa’s Shipping and Trucking Sectors’, can be viewed here.

 

Photo credit: World Economic Forum
Published: 24 June, 2024

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Biofuel

DB Schenker to ship Avolta cargo between Europe and US with bio bunker fuel

All containers that Avolta will move on the Barcelona – Miami route, using biofuel, will be shipped on low emission through application of waste-based marine biofuels and additional units of sustainable marine biofuel.

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DB Schenker

Travel retailer Avolta recently said it entered an agreement in Spain with logistics service provider DB Schenker for the transport of goods using marine biofuel between Europe and the United States.

From now on, all containers that Avolta will move on the Barcelona - Miami route, using biofuel, will be shipped on low emission through the application of waste-based marine biofuels and additional units of sustainable marine biofuel, to achieve additional compensation of the biofuel’s upstream emissions.

“This biofuel switch could prevent over 150 tons of CO2e Well-to-Wake emissions per year, based on Avolta’s 2023 container volume on this route, reducing up to 84% of the CO2 emissions,” the firm said.

The fuel used is Used Cooking oil methyl ester (UCOME) and is based on renewable and sustainable sources, mainly waste cooking oil. 

The application will be guided by the Book & Claim System, a set of principles that have been developed through a global, multi-stakeholder process with third-party validation to ensure that the use of this chain of custody model has full traceability and credibility, as well as a demonstrable climate impact.

Camillo Rossotto, Chief Public Affairs & ESG Officer Avolta, said: “We are taking a significant step forward towards decarbonising our shipments and route transportations.”

“This agreement represents the starting point of the transitioning to biofuel for ocean freight which will contribute to decarbonising our logistic emission. Our company's commitment to sustainability is firm and long-term and, as proof of this, we are planning to increase the volume of containers transported using biofuel, advancing in the sustainable and low-emission transportation industry."

Miguel Ángel de la Torre, director of maritime transport at DB Schenker in Iberia, said: "Our mission is to help, facilitate, and guide our customers in the sustainable transformation, and on this occasion, we are doing so by offering this biofuel so that they can convert their freight transport into low-emission transport.”

“In this way, our customer Avolta is not only pioneering and helping to reduce emissions but is also ahead of the new regulations and associated benefits that will be tightened in the coming years.”

 

Photo credit: DB Schenker
Published: 24 June, 2024

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LNG Bunkering

MAN Energy Solutions rejoins SEA-LNG coalition

‘MAN ES, alongside other members of the SEA-LNG coalition, are making great strides in tackling methane slip in engine technologies where it still exists,’ says Peter Keller, SEA-LNG chairman.

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MAN Energy Solutions rejoins SEA-LNG

Global multi-sector industry coalition SEA LNG on Thursday (20 June) announced that MAN Energy Solutions (MAN ES) will rejoin its coalition.  

As a provider of flexible and powerful propulsion solutions for LNG marine applications, SEA LNG said MAN ES caters to the growing demands of the shipping industry for LNG propulsion and equipment across dual fuel LNG-powered ships, LNG carriers, FRSUs, LNG feeder and bunker vessels, as well as for gas supply infrastructure. All MAN ES technology is fully compatible with net-zero biomethane and e-methane.

“MAN ES’s technical expertise adds to the technical skills and experience of SEA-LNG members, already achieving reductions in greenhouse gas (GHG) emissions. MAN ES’s two-stroke high-pressure engine technology is one of those delivering virtually no methane slip in the LNG combustion process today,” it said.

In addition, MAN ES is making significant progress in eradicating methane slip in its four-stroke engines. Over the last ten years, MAN ES has already been able to halve methane slip in its four-stroke gas engines and is aiming for a further 20% reduction by continuously improving the combustion process.

MAN ES's IMOKAT II project has secured investment from the German Federal Ministry for Economics and Climate Action to develop an after-treatment technology to further reduce methane slip from its four-stroke engines, ultimately aiming for a 70% reduction of methane emissions at 100% load.  

Stefan Eefting, Senior Vice President and Head of MAN PrimeServ Germany at MAN Energy Solutions, said: “While shipping remains the most environmentally-friendly form of transport, the many vessels powered by our technology means that MAN Energy Solutions has a special responsibility to help move the industry to net-zero; we are very happy to work with like-minded partners in achieving this.”

“Our unique ability to assess the future-fuel mix is, in great part, based on our dual-fuel engine development, which promotes LNG and other alternative green fuels that have a key role to play on the path to decarbonisation.” 

Peter Keller, SEA-LNG chairman, said: “The shipping industry’s decarbonisation drive is at a tipping point as global and regional regulations begin to impact shipowners financially.”

“As these regulatory changes continue to be felt, LNG as a marine fuel, and its decarbonisation pathway through liquified biomethane and e-methane, offers the most practical and realistic solution. The LNG solution is playing a critical role in enabling emissions reductions, starting today.”

“If we want to continue to unlock this pathway’s potential, we need the right expertise and MAN ES’s experience and insights will be critical to ensuring LNG, biomethane and e-methane firmly take their place in the basket of alternative marine fuels.”

Keller continued: “We are proud to represent the entire LNG value chain, and the addition of MAN ES only adds to our roster of industry-leading first movers to promote the LNG pathway. In particular, MAN ES, alongside other members of the SEA-LNG coalition, are making great strides in tackling methane slip in engine technologies where it still exists. With constant advances in technology, we are confident the issue of methane slip can be solved within this decade.” 

 

Photo credit: MAN Energy Solutions
Published: 24 June, 2024

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