Rolls-Royce Power Systems has received a methanol readiness certificate from classification society DNV for its current mtu Series 4000 engines. With this certification, DNV confirms the technological concept that will enable newly built Rolls-Royce marine propulsion...
AYK Energy has secured a contract to supply what it believes to be the largest battery ever installed on an ice class vessel, for Germany’s next generation polar research ship 'Polarstern'. The partnership for the new diesel-electric vessel currently under development...
Battery company AYK Energy reports that ro-pax operator Wasaline's vessel 'Aurora Botnia' is now back in service with the largest retrofit battery installation to date, following an upgrade at Turku Repair Yard in Finland. The new 10.4MWh AYK Pisces+ battery system is...
Everllence says that it has taken a step towards the development of CO₂-neutral propulsion systems with the announcement that a research engine test bench at its Augsburg site has been successfully upgraded to enable hydrogen combustion. The new development occurred...
Swiss marine power company WinGD has achieved a milestone on the path to zero-carbon shipping with the completion of both type approval (TA) testing and factory acceptance testing (FAT) of an ammonia-fuelled two-stroke marine engine. Both test programmes were...
Brazilian producer of iron ore, copper and nickel and engine developer Everllence have signed a cooperation agreement regarding the application of ethanol as a marine fuel. Under the terms of the agreement, the companies will develop an advanced ethanol-powered engine...
Mitsubishi Shipbuilding, a part of Mitsubishi Heavy Industries (MHI) Group, has shipped an ammonia fuel supply system (AFSS) and an ammonia gas abatement system (AGAS) for Japan Engine Corporation (J-Eng). Both systems are designed for the first ammonia-fuelled marine...
Corvus Energy has been selected by ABB’s Marine & Ports division to supply battery energy storage systems (ESS) for two new hybrid electric ferries for Washington State Ferries (WSF), under a contract which includes an option for a third vessel. WSF manages the...
According to German engine diagnostics specialist CM Technologies (CMT), with maritime transport now operating under the 100% phase-in of the EU Emissions Trading System, shipowners are placing greater emphasis on engine optimisation as a means of controlling...
Accelleron’s MXP300 turbocharger, designed specifically for auxiliary marine engines. has been qualified for installation on the 6DE18 diesel generator built by Japanese engine company Daihatsu Infinearth. Following qualification for Daihatsu Infinearth’s dual fuel...
German propulsion company Schottel has been chosen by Spanish shipyard Astilleros Gondan to provide the propulsion package for the Northern Lighthouse Board’s (NLB) newest vessel ‘Pole Star’. The ship was officially named in January 2026 by Her Royal Highness the...
Kongsberg Maritime has marked the launch of its new Kamewa S-4L waterjet series with a major contract to supply propulsion systems for Gotlandsbolaget’s next-generation high-speed ferry, 'Horizon X'. The multi-fuel vessel, currently under construction at Austal, is...
Everllence reports that it has received the 2,000th order for a dual-fuel engine from its two-stroke portfolio, from Cosco Shipping Lines which has contracted for an Everllence B&W 8G95ME—GI Mk. 10.5 main engine featuring EcoEGR (Exhaust Gas Recirculation) as part...
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