Wärtsilä 25: New Medium-speed Four-stroke Engine Launched
Wärtsilä introduced its new Wärtsilä 25 medium-speed four-stroke engine based on its modular technology platform and designed to accelerate and support the maritime sector’s efforts in achieving decarbonized operations.The engine is already capable of operating on diesel, liquefied natural gas (LNG), or on either gas or liquid carbon-neutral biofuels, and can easily be upgraded to operate with future carbon-free fuels as they become available.
DNV, MSC Ink 100 Vessel Deal for Anti-roll Assist and ARCS
Global container shipping line MSC Mediterranean Shipping Company (MSC) has signed a contract with classification society DNV that aims to address a growing problem within the maritime industry: lost containers at sea.The deal, signed Wednesday at the SMM trade fair in Hamburg, will see MSC implement DNV's new Anti-Roll Assist system and ARCS (Anti-Roll for Containerships) class notation in some 100 vessels…
Schulte Group Presents New LNG Bunker Vessel Design
Schulte Group unveiled its next generation design for an liquefied natural gas (LNG) bunker vessel (LBV), which it said is engineered to be easy-to-use and reduce last-mile costs.The unique vessel design, presented at Gastech Exhibition and Conference in Milan, does away with the need for fenders and spacer pontoons, replacing them with an integrated outrigging system that’s compatible with any vessel type and can be operational in five minutes with the push of a button.
Great Lakes Limestone Trade Up 5.3% in August
Shipments of limestone on the Great Lakes totaled 3.8 million tons in August, an increase of 5.3% from 2021, according to trade group the Lake Carriers’ Association (LCA). Limestone cargos were below the month’s 5-year average by 1.6%.Loadings from U.S. quarries totaled 3.1 million tons, an increase of 3% compared to a year ago, LCA said. Shipments from Canadian quarries totaled 740,122 tons, an increase of 16.3%.Year-to-date the Lakes limestone trade stands at 17.5 million tons…
NAVTOR and Danelec Partner to Unlock Big Data Value
NAVTOR has teamed up with Danelec in a partnership that will help shipowners and operators translate onboard data into business value, unlocking enhanced commercial and operational decision making.The agreement will bring together the wealth of data collected by Danelec’s advanced internet-of-things (IoT) vessel infrastructure with NAVTOR’s NavFleet performance management and optimization platform.
Sperry Marine Debuts Self-tuning Autopilot
Sperry Marine has unveiled NAVIPILOT 4500N, a networked, self-tuning, fully adaptive heading control system. The first in a new series of autopilot systems, NAVIPILOT 4500N is designed to deliver improved course-keeping with reduced fuel consumption and a lower workload on the bridge, the company said.NAVIPILOT 4500N delivers the heading control performance that users expect from Sperry Marine, minimizing unwanted rudder motion and lowering drag…
Vestdavit Develops Innovative Davit for Esvagt SOV Newbuild
Vestdavit has developed an innovative heavy-duty davit for larger offshore wind workboats to be delivered for a green-fueled service operation vessel (SOV) newbuild as part of a multiple davit contract with Esvagt.Danish shipowner Esvagt earlier this year announced an order at Turkey’s Cemre Shipyard for an SOV to operate on green fuels under a joint newbuild project with compatriot offshore wind operator Ørsted.Powered by batteries and dual-fuel engines…
Wärtsilä, Maersk Developing Solution to Prevent Scrubber Discharge Pipe Corrosion
The technology group Wärtsilä and Danish ship operator A.P. Moller - Maersk have provided a means for preventing corrosion in scrubber discharge pipes. The permanent in-pipe solution is designed to solve corrosion problems associated with open-loop scrubber washwater discharge.The majority of the estimated 5,000 scrubber systems installed across the global fleet are of open-loop configuration. With this system…
Could Green Ammonia Floaters Be Deployed at Offshore Wind Farms?
Companies in the renewables energy business have set out to determine whether a green ammonia floating production vessel can be deployed on certain offshore wind locations.Norway-based H2Carrier AS, developer of the unique P2XFloater concept, said it has entered into a memorandum of understanding with Norwegian state-owned hydropower company Statkraft for the study.H2Carrier recently received an approval…
New Dredged Material Guidance for the Great Lakes Region
Researchers from the U.S. Army Engineer Research and Development Center (ERDC) Environmental Laboratory and the U.S. Army Corps of Engineers (USACE) Great Lakes Districts — Buffalo, Detroit and Chicago — recently released a technical report providing guidance for evaluating the environmental suitability of dredged material in the Great Lakes region.The “Environmental Evaluation and Management of Dredged…
Steamship Authority Buys Two OSVs to Be Converted to Freight Ferries
The Woods Hole, Martha’s Vineyard and Nantucket Steamship Authority said it is planning to buy a pair of secondhand offshore supply vessels (OSV) to convert into replacements for two of its aging freight vessels.The sister OSVs, HOS Shooting Star and HOS Lode Star, will be purchased from Covington, La.-based Hornbeck Offshore Services. The 240-foot-long vessels, which were built in 2008 and 2009 respectively and formerly serviced the oil and gas industry off the Gulf Coast…
Europe Must Invest in LNG Terminals to Secure Long-term Supplies- RWE
RWE, Germany's largest power producer, said Europe needed more investment in liquefied natural gas (LNG) terminals on land to secure shipped fuel supplies from global gas producers in the long term.But RWE Chief Executive Andree Stracke told the Gastech conference in Milan that he did not think Europe would abandon Russian gas forever because of the cost to industries and households.Europe is facing its worst gas supply crisis ever…
Wärtsilä Unveils R&D Test Vessel
Wärtsilä Voyage, part of the technology group Wärtsilä, unveiled its new demonstrator and innovation vessel, AHTI, at SMM in Hamburg, Germany. With AHTI, Wärtsilä Voyage has created a seaborne environment where customers can test Wärtsilä Voyage’s own technologies, as well as its technology partners’ solutions. These trials will be conducted in changeable real-life sea conditions which can be difficult and costly to recreate in a laboratory environment.In its previous life…
Australia, NZ Exempt from Solomon Islands' Navy Ship Moratorium
Navy vessels from Australia and New Zealand will be exempt from a temporary ban on foreign ships entering the ports of the Solomon Islands, the Pacific island nation's prime minister told parliament on Monday.Foreign military vessels responding to a request for assistance from the Solomon Islands government would also be exempt, Prime Minister Manesseh Sogavare said.The Solomon Islands signed a security pact with China in April…
Interferry Conference Set to Focus on Power and People Priorities
Cutting-edge solutions to an unprecedented increase in human and technological challenges will be unveiled when global trade association Interferry stages its 46th annual conference in Seattle this October on the theme of ‘Power and People’.As Interferry CEO Mike Corrigan explains, "In a fast-changing operational and environmental climate, the ferry industry’s long-term success depends more than ever on two main factors.
De Nora Unveils MARINER M64 Sewage Treatment Plant
Water treatment solutions company De Nora Marine Technologies, LLC, announced the launch of MARINER M64, a compact, dual-technology marine sewage treatment plant (STP) solution – combining the benefits of both electrolytic (EC) and biological treatment to enable vessels to achieve regulatory wastewater compliance with MEPC.227 (64).The MARINER M64 unit features biological treatment through Moving Bed…
Russia Says West Not Honoring Terms of Ukraine Grain Deal
Russia's Foreign Minister Sergei Lavrov said on Tuesday that the West was not honoring its promise to help Russian food and fertilizer exports reach global markets, raising potential questions about Russia's commitment to a landmark grain deal struck with Ukraine.Lavrov said the West had not relaxed sanctions to make it easier for Russia to ship its agricultural products abroad. Moscow saw the commitment…
Svanehøj Develops New Fuel Pump for LNG-powered Ships
With the launch of a completely new pump design for liquefied natural gas (LNG), Svanehøj claims to be the first supplier on the marine market to offer both deepwell pumps and submerged pumps for electric fuel systems.The demand for LNG is increasing, and LNG-powered ships are being ordered like never before. Svanehøj is now building on the growth of recent years within liquefied gas solutions with an investment in a new electric submerged pump design for LNG-powered ships.
Bunkering Halted at at Key South Korean Ports as Typhoon Hits
Ship refuelling operations were temporarily halted at South Korea's Busan and Ulsan ports on Tuesday after typhoon Hinnamnor hit the country's southern region, trade sources said.The halt in operations also paused spot premiums for low-sulphur bunker fuel offered at these ports this week at about $60 per tonne over Singapore fuel oil quotes, bunker fuel traders at South Korean companies said.Operations are likely to resume gradually later in the week…
ABB Unveils New Solid State Circuit Breaker
ABB is launching a new solid state circuit breaker to enable the next generation of safe, energy-efficient direct current (DC) power systems. DC power distribution is at the forefront of strategies to make shipping and marine vessels more sustainable and energy efficient – the SACE Infinitus circuit breaker makes it simpler to integrate, protect and control these new DC network architectures for ships of all types and sizes.DC power systems improve fuel efficiency by up to 20 per cent.
