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Retrofit

KCC to equip four new ships with Silverstream air lubrication technology

Technology will be first installed on CLEANBUs “Barracuda” and “Barramundi”, with CABUs “Balboa” and “Baffin” due to follow; vessels will join the already outfitted “MV Ballard” and upcoming “MV Baru”.

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KCC to equip four new ships with Silverstream air lubrication technology

Klaveness Combination Carriers (KCC) on Wednesday (15 November) announced a deal has been agreed to retrofit four additional vessels with the Silverstream® System, the air lubrication technology that reduces fuel consumption and the subsequent CO2 emissions.

The technology will be first installed on CLEANBUs Barracuda and Barramundi, with CABUs Balboa and Baffin due to follow. The vessels will join the already outfitted MV Ballard and upcoming MV Baru, bringing the total number of KCC vessels fitted with Silverstream’s technology to six.

The Silverstream® System utilises a series of air release units (ARUs) located along the flat bottom of the vessel. Oil-free compressors generate pressurised air that is sent through the ARUs, creating a layer of microbubbles that lubricate the hull, thereby reducing the friction between the hull and water. This reduction leads to a decrease in net fuel consumption and the subsequent CO2 emissions.

KCC CEO Engebret Dahm, said: “Improving the energy efficiency of our fleet through proven and reliable technologies is crucial to our commitment of delivering cost-effective decarbonization for our customers. Early performance data from the first installation of the Silverstream solution on MV Ballard in September confirms a fuel consumption reduction in line with our expectations. We look forward to expanding its rollout.”

Silverstream Technologies Founder & CEO Noah Silberschmidt, said: “Our collaboration with KCC goes from strength to strength. They are a great collaboration partner for Silverstream Technologies and we are proud to support them on their journey towards net zero. The wet and dry bulk segment is an important one for Silverstream and we are pleased to be able to demonstrate the savings our Silverstream® System achieves in-service on these efficient combination carriers.”

It is expected the Silverstream solution will reduce emissions by an average of 5-7% on KCC’s vessels. In combination with the other energy efficiency measures underway in the fleet, this figure ranges approximately 15% when compared against performance as newbuilds. In addition to the agreed four vessels, KCC carries options for vessels built 2016-2021 to also equip the technology.

Photo credit: Klaveness Combination Carriers
Published: 20 November, 2023

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Decarbonisation

SMW 2025: PIL and ABS to partner on maritime operations and decarbonisation technologies

As part of a MoU, ABS Technology and Singapore Innovation Research Center will provide modeling and simulation to support PIL’s new vessel constructions and existing vessel retrofits.

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SMW 2025: PIL and ABS to partner on maritime operations and decarbonisation technologies

Singapore-based container operator Pacific International Lines (PIL) on Tuesday (25 March) said it has signed a Memorandum of Understanding (MoU) with classification society ABS at Singapore Maritime Week that establishes a framework to collaborate on projects related to maritime technology, sustainability and safety management systems.

As part of the overall strategic partnership, the MoU allows PIL and ABS to exchange technical knowledge and jointly explore innovative maritime technologies. The ABS Technology and Singapore Innovation Research Center will provide modeling and simulation to support PIL’s new vessel constructions and existing vessel retrofits.

ABS Sustainability specialists will work with PIL to develop an energy-efficiency strategy including techno-economic studies, and the implementation of practical decarbonisation measures that enhance environmental performance.

Safety is another key focus area of the agreement, with ABS providing guidance for Port State Control improvement and aligning safety standards with global best practices.

Christopher J. Wiernicki, ABS Chairman and CEO, said: “We look forward to capitalising on our unique strengths and capabilities in maritime compliance and cutting-edge technologies to advance safety, emissions reduction and operational efficiency.”

Lars Kastrup, CEO of PIL, said, “This MoU reinforces our commitment and supports our plans to future-proof our fleet. Partnering with ABS allows us to leverage world-class expertise to drive innovation, advance decarbonisation, and enhance safety management.”

“This long-term collaboration is a testament to our dedication to driving progress, ensuring that we stay ahead of regulatory changes while maintaining operational excellence and environmental responsibility.”

The MoU will enable PIL to advance the resilience and competitiveness of its fleet by exploring innovative solutions, fostering technical knowledge exchange, and assessing emerging maritime and decarbonisation technologies. PIL has recently taken delivery of four new LNG dual-fuel container vessels and has another 14 on order that can benefit from this partnership.

Related: Singapore-based PIL names fourth 14,000 TEU LNG dual-fuel boxship in China
Related: Singapore-based PIL takes delivery of third 14K TEU LNG dual-fuel boxship “Kota Ebony”
Related: Singapore-based PIL names two LNG dual-fuel container vessels in China

 

Photo credit: Pacific International Lines
Published: 26 March, 2025

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Methanol

DNV awards AiP to Cummins for methanol-ready QSK60 marine engines

Cummins’ AiP is for its methanol-ready QSK60 IMO II and IMO III marine engines, available in power ratings from 2000 to 2700 hp and with that, it plans to launch retrofit kits for the QSK60 post-2028.

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DNV awards Cummins AiP for methanol-ready QSK60 marine engines

Cummins on Thursday (6 March) said it has received Approval in Principle (AiP) from DNV for its methanol-ready QSK60 IMO II and IMO III marine engines.

The engines are available in power ratings from 2000 to 2700 hp (1491 - 2013 kW). 

The company said the approval, granted in June 2024, validated Cummins' retrofittable methanol dual-fuel solution for the global marine market, ensuring compliance with the highest standards of safety and performance.

Following extensive field testing, Cummins plans to launch the retrofit kits for the QSK60 post-2028 to align with market demand and infrastructure readiness. Designed for diesel-electric systems, these kits can be integrated with battery technology to optimize efficiency and sustainability.

DNV awards Cummins AiP for methanol-ready QSK60 marine engines

Dawn Wehr, Cummins Executive Director – Strategy, Product Planning & Digital, said: “Using a retrofittable solution dismisses the need for a major vessel overhaul and creates an immediate positive impact on carbon-emissions reduction. With our continual work on developing solutions for other alcohol fuels, including ethanol, we are committed to providing solutions that work for different operations and fuel infrastructure availabilities to ensure ease of adoption.”

The approval builds on Cummins' August 2023 announcement permitting the use of renewable diesel, such as hydrotreated vegetable oil (HVO), across its high-horsepower engine range. By leveraging renewable diesel in dual-fuel solutions, ship operators can make significant progress towards reducing carbon emissions.

 

Photo credit: Cummins
Published: 7 March, 2025

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Retrofit

Matson boxship “Kaimana Hila” returns to service after LNG conversion

“Kaimana Hila” is the latest vessel to operate on LNG bunker fuel, joining its sister ships, “Daniel K. Inouye” and “Manukai”; Matson has ordered three new LNG-ready containerships from Philly Shipyard.

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Matson boxship “Kaimana Hila” returns to service after LNG conversion

Shipowner Matson on Friday (13 December) announced that its containership Kaimana Hila is back in service after completing the company’s third LNG conversion. 

A new bow windshield was also added for improved aerodynamics and fuel conservation.

Kaimana Hila is the latest vessel to operate on LNG, joining its sister ships, Daniel K. Inouye and Manukai

Manukai underwent a complete repowering, replacing its engine with a dual-fuel engine like those powering Daniel K. Inouye and Kaimana Hila

These conversions are part of Matson’s long-term strategy to reduce Scope 1 fleet greenhouse gas emissions by 40% by 2030 and achieve net zero emissions by 2050.

Matson has ordered three new Aloha Class containerships from Philly Shipyard. The first, Makua, is under construction and scheduled for delivery in 2026. 

All three vessels will join the fleet LNG-ready but can operate on conventional fuels as needed. 

Like their sisterships Daniel K. Inouye and Kaimana Hila, each vessel will boast numerous “green ship” technology features, such as a fuel-efficient hull design, environmentally safe double-hull fuel tanks, and freshwater ballast systems.

 

Photo credit: Matson
Published: 17 December, 2024

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