It’s possible that I shall make an ass of myself. But in that case one can always get out of it with a little dialectic. I have, of course, so worded my proposition as to be right either way (K.Marx, Letter to F.Engels on the Indian Mutiny)
Wednesday, February 07, 2024
ALTERNATIVE FUELS
Estonia Proceeds with Innovative Hydrogen-Electric RoPax Ferry
Estonia is seeking construction proposals after receiving design approval from Lloyd's Register (Estonian State Fleet)
Estonian State Fleet, the national ferry operator, is moving forward with one of the most innovative ferry designs seeking to launch in 2026 one of the largest hydrogen-fueled, electric RoPax ferries. The design project began in 2021 and recently they concluded a tender for the shipyard to construct the vessel.
Designs for the zero-emission ferry were developed working with Finnish ship design and engineering firm Deltamarin. Lloyd’s Register reviewed and certified the design approving the current state of the design process to be suitable for further design, construction, and procurement of the RoPax ferry. The design was awarded Approval in Principle by LR last November and Estonian State Fleet immediately moved into the construction tender. Proposals were due by January 17, and they are expected to shortly announce the winner.
According to Andres Laasma, Director General of the Estonian State Fleet, great attention was paid to energy efficiency when designing the innovative ferry. The propulsion system calls for a fully electric drive that will be able to operate either from batteries charged while the vessel is docked or from hydrogen-fueled power cells.
"What makes the ferry special is the way it uses green energy and the technology of energy storage and release into electrical energy," says Laasma. "Thanks to updated technologies and a new hull design, the energy consumption of the new ferry is almost 20 percent lower compared to the previous generation ferries."
Lloyd's Register approved the design to proceed toward construction in November 2023 (LR)
He notes that the ferry which will have a little over 1,000 linear meters for cars, will be able to operate in Estonian ice conditions with lower energy consumption. It will also provide approximately 20 percent more space than previous generations of ferries. It will be able to accommodate nearly 200 passenger cars or for example a mix with 16 large trucks and 50 passenger cars. While being highly energy efficient, it will also increase passenger comfort with the ability to accommodate 700 people and provide a lounge area and restaurant with an onboard galley. There are also cabin spaces for the crew.
“The Estonian State Fleet is committed to leading the way in innovation within its sector,” said Laasma. “To achieve this, we have undertaken a project to develop a passenger ship with a remarkably high level of autonomy. Despite the challenges involved in this complex endeavor, including regulatory hurdles, technological risks, and significant initial investments, the potential benefits are considerable.”
The new ferry will be highly efficient and designed to take advantage of future developments. This includes systems for automatic movement and decision support. In the future, it will be able to operate fully autonomously handling functions including docking and mooring. It is also designed to be ready for remote operations.
Plans call for the ferry to connect the Estonian mainland with its two largest islands, Saaremaa and Hiiumaa. The company expects to spend approximately €40 million with the shipbuilding financed by the European Modernization Fund and CO2 quota fee revenue. The tender specifies the vessel should enter service on October 1, 2026.
NYK Repowers Japan's First LNG-Powered Tug to Run On Ammonia Instead
Sakigake, Japan's first LNG dual fuel tug, at delivery in 2015 (NYK)
Japanese shipowner NYK has taken delivery of an ammonia-fueled engine for use in a tug application, and it is tearing out the LNG dual-fuel engine of Japan's first LNG-powered tug to make a testbed.
The tug Sakigake was the first LNG-fueled vessel of its kind in Japan. With support from the Japanese government, it was constructed by NYK's Keihin Dock Co. and delivered to NYK in mid-2015, and it was put into service in Tokyo Bay. At the time, it was considered a technical achievement, since fitting a complete LNG fuel storage and delivery system into the small hull of a tug is a difficult feat of marine engineering.
For the new conversion, Keihin Dock Co. is cutting into the tug's engine room to remove the existing LNG-powered main engine. It will install a new ammonia-powered engine, supplied by IHI Power Systems, and the tug will be returned to service in June.
IHI Power Systems’ Ota Plant began testing the 280mm-bore, four-stroke ammonia engine in April 2023. It is designed to run on 20 percent diesel / 80 percent ammonia, and it is paired with exhaust aftertreatment to eliminate unwanted nitrogen-based emissions from ammonia combustion. In particular, the testing verified near-zero emissions of dinitrogen monoxide (N2O) and unburnt ammonia.
A parallel project aims to adapt the technology to a 250mm-bore engine for use on an auxiliary engine, which will be installed aboard an ammonia-fueled ammonia carrier, currently under development for delivery in 2026.
IHI is developing a range of engines powered by ammonia, from diesel-cycle internal combustion engines up to gas turbines for powerplant applications. In 2022, it achieved the first trial run of a gas turbine on 100 percent pure ammonia. It is working on a commercialized version of the turbine system for sale by next year.
In years to come, Japan is expected to draw down 20 million tonnes of green ammonia per year for consumption in its coal-fired powerplants, creating immense demand for the green hydrogen-derived fuel from a nascent global market.
Evergreen and X-Press to Launch Methanol-Fueled Feeder Service
Eco Maestro, one of X-Press Feeders' new boxships, goes down the ways (X-Press Feeders)
Taiwan's Evergreen Marine has reached an agreement with X-Press Feeders to acquire capacity on X-Press' new methanol dual-fuel boxships within the European market, where carbon emissions regulations are tighter than anywhere else.
Evergreen is a key customer of X-Press, and the new deal will help underpin the new methanol-powered container service in Europe. In 2021, X-Press Feeders ordered 16 dual-fuel methanol boxships from New Dayang Shipbuilding and Ningbo Xinle Shipbuilding, following the lead set by Maersk. The world's first operating dual-fuel methanol boxship is also a feeder, the Laura Maersk, which will also operate in the European market.
X-Press' dual-fuel methanol fleet will begin operation out of Rotterdam later this year, with Evergreen's support. The network will cover destinations in the Baltic and in Scandinavia. Ultimately the line will have 14 of the vessels operating in the region, including both northern Europe and the Mediterranean.
The fuel will be bio-methanol supplied by OCI Global, and it will be certified to International Sustainability and Carbon Certification standards for green fuel. The feedstock for fuel production will come from decomposition of organic waste and residues, according to Evergreen.
X-Press Feeders has pledged to achieve net-zero emissions by 2050, in line with the IMO's current ambitions.
“We are pioneering the use of dual-fuel vessels and we decided to take delivery of our vessels sooner, rather than later, because we know we need to take significant steps today to meet the targets for reductions in GHG emissions,” said Francis Goh, X-Press Feeders’ Chief Operating Officer.
Matson Proceeding with Third LNG Conversion for its Containerships
Shipyard has been contracted for the conversion of the Kaimana Hila to dual-fuel LNG operations (Matson)
Matson is proceeding with its plans to convert three of its containerships to dual-fuel LNG operations. China’s COSCO Shipping Shipyard (Nantong) reports it signed a contract with Matson for the third step in the conversion program, the retrofit of the 2019-built vessel Kaimana Hila.
The project was first announced in 2022 when Matson contracted with MAN PrimeServ for the conversion of the first ship of the Aloha Class, the Daniel K. Inouye, which had been built in 2018. The two sisterships are 50,000 dwt containerships measuring 841 feet in length and with a capacity for 3,800 TEU.
Matson noted that the sisterships along with the later sisterships Lurline and Matsonia were all outfitted with LNG-capable dual-fuel engines in anticipation of their eventual conversion. However, at the time the ships were introduced, they noted that commercial supplies of LNG were not yet available in its network.
Details on the project and its timing were not announced, but Matson previously said it would begin in the second quarter of 2024 and is scheduled to be back in service by year-end. It is being coordinated with the retrofit of a third Matson vessel, the Manukai (29,500 dwt and 2,370 TEU). Built in 2003, the vessel arrived last August in Nantong for a more extensive renovation project that involved replacing her main engine as well as the installation of LNG tanks and the systems. She is due to return to service this summer.
MAN PrimeServ reported in March 2023 that Matson had taken up the option for the conversion of the Kaimana Hila. MAN noted that the dual-fuel conversion provides fuel flexibility to take advantage of optimal fuel prices while the vessels can also comply with IMO emission targets and extend their operational lifetimes.
The conversion of the Kaimana Hila will be similar to the work carried out in the first half of 2023 on the Daniel K. Inouye, which involved the fitting of three LNG tanks, which was completed in March 2023, as well as the gas supply and control systems, associated piping and other conversion equipment, which was due to be completed by June 2023. Matson estimated that the conversion of each of the Aloha Class vessels was costing approximately $35 million.
After completing the conversion, the Daniel K. Inouye was initially fueled in Long Beach, California in a truck-to-ship operation. The first operational LNG bunkering took place on September 4 loading nearly 1,400 cubic meters of LNG.
Matson and CNOOC Zhejiang New Energy Co. in October 2023 entered into an LNG supply agreement. It was the first international ship LNG bunkering fixed-term contract of CNOOC and followed by the first LNG ship-to-ship bunkering of 759 tons of LNG performed at the Meishan in the Ningbo port complex for the Daniel K. Inouye. CNOOC will be supplying the LNG for the Matson ships operating between the United States and China.
Matson has also ordered the construction of three new 3,600 TEU Aloha Class containerships which will be delivered LNG-ready. They are to be built at Philly Shipyard for delivery in 2026 and 2027. The company at last report was also considering LNG retrofitting projects for the Kanaloa Class vessels, Lurline and Matsonia. Matson is investing nearly $1 billion for the three conversions and another $1 billion to build the three new vessels.
European Ethanol Producers File Challenge to FuelEU Maritime Regulation
Ehtanol producers are challenges the FuelEU Maritime regulation (istock)
An industry group representing European ethanol producers launched a legal challenge they announced yesterday seeking to at least partially annul the FuelEU Maritime Regulation saying that it improperly addresses sustainable biofuels such as renewable ethanol. In a filing made last month to the General Court of the European Union they argue the maritime regulations due to go into effect in 2025 failed to properly reflect the EU’s Renewable Energy Directive and if permitted to proceed would jeopardize the EU efforts in biofuels.
The efforts to extend the FuelEU regulations to the maritime and aviation industries were a long and hard-fought battle with a political agreement finally reached in March 2023. The shipping industry won some key concessions but starting in 2025 the regulations move to aggressively reduce carbon emissions through a series of step down between next year and 2025. It includes provisions for e-fuels but there were also concerns about creating competition with the food supply.
The filing argues that the FuelEU Maritime Regulation fails to properly recognize the proven benefits of sustainable crop-based biofuels and has therefore violated several key EU legislative procedures. They are saying that the regulation excludes Renewable Energy Directive (RED)-compliant crop-based biofuels from the decarbonization objectives of the maritime sector.
“The EU’s patchwork approach to crop-based renewable ethanol – confirming its sustainability and importance in the Renewable Energy Directive but sidelining it in FuelEU Maritime and RefuelEU Aviation – is more than just discriminatory,” said David Carpintero, Director General of ePURE, the European renewable ethanol association. “It also jeopardizes the EU’s ability to meet ambitious decarbonization targets,” he argues.
The legal action is based on several arguments, including among others that the European Parliament and the Council “committed a manifest error of assessment by failing to rely on scientific and technical data in preparing their policy on the environment.” The argument contends that the policymakers violated the principle of proportionality by considering that RED-compliant crop-based biofuels have the same emission factors as the least favorable fossil fuel in maritime transport. The regulation as written they argue violated the principle of equal treatment because the methodology used to calculate GHG intensity of the energy used on board ships is not consistent with the RED's biofuel GHG emission calculation.
The lobbyists are asking the court to annul the portions of the regulation that they contend fail to properly reflect the Renewable Energy Directive.
If the FuelEU Maritime regulation is permitted to proceed as written, they are arguing the EU would be discouraging domestic renewable fuel production. One producer, agribusiness Pannonia, and its subsidiary ClonBio Group are calling the policymaking “irresponsible” and “unstable,” saying they are pursuing investments in the U.S. instead. They argue that the EU will be left behind when the global maritime and aviation markets harmonize around solutions such as sustainable crop-based biofuels because of the failure of the FuelEU regulations.
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