MAN Energy Solutions Delivers First Ever Ammonia-Ready SCR to Mitsui
MAN Energy Solutions has announced the production of a massive Cluster 5 Double Layer Selective Catalytic Reduction (SCR) converter to MITSUI E&S.The cluster comes ammonia-ready and is the largest such unit that the company has ever built.Such systems are typically used aboard cruise ships and cargo ships to reduce nitrogen oxide emissions by 90%.âAs the very first SCR for an ammonia engine anywhere in the world, this is a historic moment. As the largest, high-pressure SCR we have ever built, this marks a new milestone for our business.
Corvus Energy Develops Data-Driven State of Health Test
Corvus Energy has developed a DNV-accepted method for data-driven state of health (SOH) testing.SOH tests for marine battery systems are mandatory and give an overall assessment of the condition, performance and safety of the batteries over time. These tests help determine the battery's capacity, efficiency and remaining life. Using data-driven approaches in these tests enhances accuracy and efficiency in monitoring and maintaining marine battery systems. In addition, the testâŚ
Adapted ME-GI Gas Engine Runs on Hydrogen
MAN Energy Solutionsâ licensee, MITSUI E&S Co. Ltd., has announced that it has successfully tested a 50-bore MAN B&W two-stroke engine up to 100% load at its Tamano facility while running on hydrogen, a world-first for the maritime industry.In collaboration with MAN Energy Solutions, MITSUI converted one of the four cylinders of an MAN B&W ME-GI (-Gas Injection) engine to hydrogen operation. The hydrogen was supplied from a hydrogen gas-supply system that MITSUI developed in 2023.Stable operation was achieved at various loads and operating conditionsâŚ
APLâs Fluid Swivel Technology Certified by DNV
NOVâs APL group has received technology qualification program (TQP) certification from DNV for its largest swivel. The swivel TQP developed by APL is claimed to be a game-changer for fluid swivels for oil, gas, e-fuels, and CO2 transfer.The TQP was developed to meet the increasing demand for larger swivel designs that can withstand higher pressures and temperatures. Large swivel stacks are used for floating production vessels to connect the processing system on the weathervaning vessel with the geostationary subsea installation.âWithout the swivel stackâŚ
MAN Expands Dual-fuel Methanol Agreement with CCS
MAN Energy Solutions and China Classification Society (CCS) signed a sub-agreement in line with the Strategic Framework Agreement (SFA) the two parties previously agreed in September 2023 in Beijing. The SFA, on âDecarbonization and Digitalization in the maritime industryâ, is scheduled to last for five years.The new sub-agreement â the third such between the companies â covers MAN Energy Solutionsâ new MAN L21/31DF-M (Dual-Fuel Methanol) GenSet designed at the companyâs Danish site in Holeby.
HII Completes Acceptance Trials on Richard M. McCool Jr. (LPD 29)
HIIâs Ingalls Shipbuilding division on Monday announced it has completed acceptance trials in the Gulf of Mexico for amphibious transport dock Richard M. McCool Jr. (LPD 29), the final Flight I transition ship before Ingalls moves into serial production of the LPD Flight II line.The Ingallsâ Test and Trials team spent several days with the U.S. Navyâs Board of Inspection and Survey running the ship at full power and through steering maneuvers. The team will now complete final finish work on the San Antonio-class ship in preparation for delivery to the U.S.
Virginia-Class Submarine New Jersey (SSN 796) Completes Initial Sea Trials
HII on Thursday announced its Newport News Shipbuilding division has completed initial sea trials for Virginia-class attack submarine New Jersey (SSN 796). New Jersey spent several days at sea to test the boatâs systems and components.Testing included submerging the submarine for the first time and conducting high-speed maneuvers while on the surface and submerged. NNS teams will continue the testing program ahead of delivering the boat to the U.S. Navy.âTaking New Jersey out for the first time is a significant milestone and the first major test of the submarineâs capabilities at seaâŚ
Germany Opens Remote-Controlled Center for Inland Shipping
SEAFAR, a Belgian technology and service provider for remote-controlled inland waterway shipping operations, has set up the first Remote Operations Center in Germany; a project completed in conjunction with HGK Shipping and Reederei Deymann.The Remote Operations Center, opened on February 28, 2024, enables captains to navigate vessels on inland waterways from dry land, a development seen as central to stemming problems from the shortage of specialist workers. The partners are working with the public authorities to use the permitsâŚ
Shipshaveâs ITCH Put to the Test
Independent laboratory testing reportedly confirmed there is no decrease in the thickness of hull coatings from the use of Shipshaveâs In-Transit Cleaning of Hulls (ITCH) solution, according to the company.The Endures laboratory in the Netherlands was enlisted by Norwegian technology developer Shipshave to perform tests to investigate the impact on the thickness and roughness of anti-fouling coatings from repeated brushing with the ITCH system.A number of coated panels treatedâŚ
IMOâs PPR11 Agrees Guidance on Key Environmental Issues
The IMOâs Sub-Committee on Pollution Prevention and Response (PPR 11) agreed new guidance on several key environmental issues.Meeting from February 19 to 23, 2024, the following guidance will now be submitted to the Marine Environment Protection Committee for approval this March (MEPC 81) and October (MEPC 82):⢠the safe transport of plastic pellets by sea⢠best practices for cutting black carbon emissions from ships operating in or near the Arctic⢠reducing risks of use and carriageâŚ
Mauritius Stops Norwegian Cruise Line Ship from Docking, Cites Health Risk
Mauritius stopped a ship belonging to Norwegian Cruise Line Holdings from docking at its ports due to what it said was a health risk and took samples from about 15 passengers who were in isolation on board, its port authority said on Sunday.The Norwegian Dawn had been scheduled to dock in Port Louis on Sunday, but since it had not gone to Reunion Island, it arrived in Port Louis a day earlier, the Mauritius Ports Authority said in a statement."The decision not to allow the cruise ship access to the quay was taken in order to avoid any health risksâŚ
First LNG Carrier Arrives at New German Mukran Terminal
The first vessel carrying LNG for Germany's Baltic Sea terminal of Mukran arrived on Saturday for a test operation as the country steps up its quest to replace Russian pipeline gas.Private company Deutsche ReGas said that Energos Power, a floating storage and regasification unit (FSRU), had moored at the terminal on Ruegen Island, having received approval from local authorities.Germany has intensified its quest to increase LNG capacity for regasification on its shores, as European countries seek to reduce their heavy reliance on Russian gas following Moscow's invasion of Ukraine.The tests will
Newport News Begins Topside EMALS Testing on John F. Kennedy (CVN 79)
HII announced today that its Newport News Shipbuilding division (NNS) recently began topside testing of the electromagnetic aircraft launch system (EMALS) on aircraft carrier John F. Kennedy (CVN 79).EMALS, first integrated into USS Gerald R. Ford (CVN 78), replaces the existing steam catapults currently in use on the U.S. Navyâs Nimitz-class aircraft carriers.Following successful âno-loadâ testing on catapults one and two, known as the âbow cats,â the NNS team, alongside the John F. Kennedy crew, has now started âdead-loadâ testing.
Demand for Maritime Shaft Generators Increasing
30 years ago shaft generators with PTI capability kept container ships sailing at top speed. That purpose gone, PTI/PTO is making a new comeback in more cargo shipping segments, this time for reducing emissions.Retrofitting a shaft generator is not an insignificant undertaking. Around 50 tons of equipment needs to be installed into the engineroom through a hole in the hull. A new section of shaft is usually required.That a few shipowners are undertaking such projects - Klaveness Combination Carriers on the BallardâŚ
UK's Trident Nuclear-deterrent Missile System Misfires During Test
Britain's Trident nuclear-deterrent system misfired during a test last month, sending a missile crashing into the ocean off the Florida coast near the submarine that launched it, The Sun newspaper reported on Wednesday.The Ministry of Defense confirmed that an "anomaly" had occurred during the test but said Britain's "nuclear deterrent remains safe, secure and effective".With Defense Secretary Grant Shapps on board the HMS Vanguard to witness the test, The Sun said, the firstâŚ
Insights: Catherine Gianelloni, MITAGS
Catherine Gianelloni sailed with the International Organization of Masters, Mates & Pilots (IOMM&P) for about 10 years after graduating from the U.S. Merchant Marine Academy in 2009. But in between times at sea, she would help out at the MITAGS (Maritime Institute of Technology and Graduate Studies). Operating simulators evolved into teaching opportunities, and Gianelloni took a full-time position in 2012. âBecause we are the union school, I was allowed to take breaksâleave of absencesâto go out and sail.
Scanunit Helps Ferry Aurora in first PFAS/PFOS Conversion
Battery-powered Öresundslinjen ferry notches up an environmental first with turnkey conversion and decontamination of soon to be outlawed PFAS/PFOS fire-fighting foam to an environmentally friendly alternative.Scanunit has carried out what it believes is the worldâs first replacement and decontamination of a PFAS/PFOS1 foam firefighting system on a commercial vessel. Aurora, a 1992-built ferry operated by EQT-owned Öresundslinjen (a subsidiary of Molslinjen), was the vessel concernedâŚ
Coast Guard R&D Center Receives Auxiliary Integration Award
The Coast Guard Research and Development Center (RDC), under the command of Capt. Michael Chien, has won the Commodore Viggo C. Bertelsen Jr. and Vice Admiral John P. Currier Auxiliary Integration Award in the category of Applied Innovation. The award was presented by Commander Steven Koch, who leads the Auxiliary (AUX) in New England, at a command all hands. The Auxiliary is the 25,000-member volunteer organization supporting the Coast Guard across 11 missions.Regional Auxiliary Commodore Michael West notedâŚ
Damen Delivers Newbuild Dredger to Indonesian Customer
Dutch shipbuilder Damen has delivered the first-of-its-series Cutter Suction Dredger (CSD) 600 to an Indonesian customer, PT. Dua Samudera Perkasa.The vessel was sold immediately after completion at the Damen Dredging Equipment yard. It form part of a complete dredging package, which includes ship transportation, training of the crew on location as well as dredge spares to facilitate maintenance duties.The CSD600, which is being shipped as deck cargo at present, is a brand-new type of dismountable dredgerâŚ
Amogy Issued Feasibility Statement by Lloydâs Register
Ammonia power solutions company Amogy informs it has been awarded a feasibility statement by classification society Lloydâs Register (LR).Amogy has developed an ammonia-to-electrical power system that splits, or âcracks,â liquid ammonia into its base elements of hydrogen and nitrogen, which then funnels the hydrogen into a fuel cell, generating power at five times the energy density of lithium batteries.The feasibility statement from LR serves as the official approval of Amogyâs Technology Qualification Plan (TQP)âŚ
Brunvoll DP2 System Passed Sea Trial
The very first Brunvoll BruCon DP2 dynamic positioning system has passed third party verification onboard the offshore vessel Stril Mar.The BruCon DP2 installation was part of a larger power and energy management system upgrade onboard Stril Mar, delivered by SEAM AS. The upgrade and sea trial took place at Westcon Yards AS, in Ølensvåg. Through supplier SEAM AS, Simon Møkster Shipping AS ordered all batteries, a power management system upgrade, a retrofit to Brunvollâs BruCon DP2 systemâŚ
NYK Starts Construction of Biofuels Test Facility for Maritime Use
Japanese shipping major NYK Group has marked the start of construction of a test facility that will serve to assess the safety of biofuels and accelerate their practical application as marine fuels.NYK plans to complete the installation of the test engine in June and analyze the biofuel in combustion tests over the next three years.The test engine will be a reused generator from the tugboat Sakigake, which is currently being converted to an ammonia-fueled tug, according to NYK.NYK companies Boltech.
Aurora Botnia - RoPax Ferry + Greentech Proving Ground
Built by Rauma Marine Constructions, in Rauma, Finland, and launched in 2021, the 150-meter-long Aurora Botnia boasts a long list of onboard equipment that help it to earn its âgreenâ designation, a label that is confirmed via a Clean Design notation from classification society DNV. The ship is also compliant with the International Maritime Organizationâs (IMO) 2030 greenhouse gas reduction target.Wasaline CEO Peter Ståhlberg describes Aurora Botnia as âa masterpiece of cooperationâ and noted that the vessel is over 80% domestic made."I'm really proud of the Aurora Botnia.