
EPA Tier 3 Nod for Baudouin 6F21 Engine
Moteurs Baudouin has announced that its 6F21 engine has obtained the U.S. Environmental Protection Agency’s (EPA) Tier 3 Recreational Certification.Introducing the Baudouin 6F21 EngineThe 6F21 is a state-of-the-art, EPA Tier 3-compliant engine designed for efficiency, power, and environmental responsibility. With its advanced engineering, this engine offers high fuel efficiency, reduced emissions, and robust performance, making it ideal for recreational and light commercialvessels.

When it Comes to Workboat Engines, the Future is Flexible
Vessel owners are making new fuel choices, but increasingly, they have options to help reduce the risk of doing so.The latest engine developments aim to make it easier for owners to avoid the chicken-and-egg fuel price and availability risks of new fuels.As Roger Holm, President of Wärtsilä Marine and Executive Vice President at Wärtsilä Corporation recently pointed out, the challenge is that owners won’t commit to a fuel today that is expensive, only produced in small quantities and may be usurped by another fuel that scales faster and more affordably.

MAN Developing Ammonia-powered Engine for Medium-speed Marine Applications
MAN Energy Solutions has set out to create a four-stroke, medium-speed, dual-fuel test engine that operates on ammonia.The company on Tuesday announced the initiation of the ‘AmmoniaMot 2’ research project, building on its recent success with the world’s first two-stroke ammonia engine. Launched in partnership with various industry and research institutions and is supported by the German Federal Ministry for Economic Affairs and Climate Action (BMWK), the project kicked off in August 2024 and will span approximately 3.5 years.

ZF’s New Tech Meets Evolving Demands
ZF has long offered propulsion products for hybrid and electric marine applications. Now, as the demand for green technology grows across many vessel segments, the company has recently rolled out a pair of new transmissions optimized for hybrid and electric propulsion systems in high-speed vessels like pilot boats, ferries and water taxis.ZF’s 3000 NRD PTI has been unveiled as a space- and weight-saving solution for hybrid propulsion in waterjet vessels, while the 3200 A/V PTI is a new down-angle transmission for hybrid drive systems.Based on the popular ZF 3000 series…

Methanol Reformer and Fuel Cell System Gains DNV AIP
PowerCell Group has secured an approval in principle (AIP) from classification society DNV for its methanol-to-power solution. The system integrates a methanol reformer from RIX Industries with the PowerCell Marine System 225, recently launched to aid in the maritime industry's shift toward cleaner energy sources.Methanol is emerging as a promising alternative fuel alongside hydrogen, contributing to maritime decarbonization and electrification. Given its availability in major global ports…

New Ship Motors with RINA Approval
Menzel Elektromotoren reports it has manufactured two electric motors for marine applications for an Italian shipbuilder, complete with approval by RINA, the Italian naval registration company. The squirrel-cage motors will power the bow thrusters on a new seagoing coast guard vessel and a logistic support ship for the petroleum industry.According to Menzel, its modular approach enables flexible, application-specific motor designs and feature options. The motor for the new ship was implemented with IC 81W cooling…

DNV Approves Bergen Engines’ Methanol-Ready Notation
Norwegian power solutions provider Bergen Engines has secured DNV’s approval of its methanol-ready statement for marine engines.According to Bergen Engines, methanol will be an important fuel option for marine applications and is currently adapting research accordingly, with the maritime industry in focus.Methanol, a versatile and sustainable fuel when produced from renewables, offers numerous advantages for Bergen medium-speed engines, the company said, adding that its efficient…

SAFE Boats and Vita Power to Build Zero-emission Patrol Boats
Bremerton, Wash. boatbuilder SAFE Boats International (SBI) announced it is teaming up with U.K.-based electric powertrains provider Vita Power to develop a 100% electric, emissions-free patrol boat.Under a new memorandum of understanding to bring electrification to the patrol boat market, the partners have adapted one of SAFE Boats’ most proven hull designs - the 23’ Center Console - to be propelled by Vita Power’s V300 electric motor and battery package. Dubbed the “223e”, this concept provides a zero-emission solution for operators who are working long hours at lower speeds…

BeHydro Hydrogen Dual-fuel Engine Earns LR Type Approval
Lloyd’s Register (LR) has awarded type approval to BeHydro, a joint venture between CMB.TECH and Anglo Belgian Corporation (ABC), for its hydrogen-powered dual-fuel engine. It is the first type approval for a dual-fuel hydrogen engine.The new engine, which has a capacity of up to 2.7 megawatts (MW), offers shipowners the potential to reduce CO2 emissions by up to 85%, with dual-fuel technology allowing the engine to continue supplying power using conventional fuels when no renewable energy or hydrogen is available.The engine development is aimed at both shoreside operations and shipping use…

BEMAC, Mitsui Ink Deal to Acquire The Switch
BEMAC, as majority shareholder, together with Mitsui have entered into a share purchase agreement to acquire 100% of the shares of The Switch from Yaskawa Europe Holding AB (a wholly owned subsidiary of YASKAWA Electric Corporation).The Switch Engineering Oy and its group companies are manufacturers of permanent magnet machines (PMM), DC distribution solutions (DC-Hub), high-power AC drives (single drives) and high-speed induction motors.The Switch possesses technology in MW-class PMMs…

MAN Provides Gensets for Hybrid Cable-Laying Vessel
Shipbuilder and designer VARD has ordered 4 × MAN 12V175D-MEM gensets in connection with the building of a new purpose-built, cable-laying vessel (CLV) for Danish subsea specialit NCT Offshore.The gensets will form part of the vessel’s diesel-electric DP2 propulsion system, which also includes a hybrid battery package.The high-speed 175D gensets will each come accompanied by compact MAN selective catalytic reduction systems. Furthermore, MAN Energy Solutions states that the engines…

CMB.TECH and DBR Build First Marine Dual Fuel Hydrogen Gensets
CMB.TECH and DBR have developed a dual fuel hydrogen gensets for marine applications.The companies are joining forces to take concrete steps in the decarbonization of the maritime industry. In this collaboration, DBR will be responsible for the construction and delivery of the dual fuel hydrogen gensets, specifically designed for marine applications. CMB.TECH provides the hydrogen technology, including the necessary components.The core of the dual fuel hydrogen genset is formed by the MAN V12-24l engine…

Rapid Charging Systems: Current Technology for the Future of Ferries
As the devotion to more sustainable shipping expands and regulations become more stringent, the demand for lower emissions operations continues to increase. As a result, the marine industry is confronted with the challenge of large-scale electrification as an alternative energy solution.For electric ferries, one developing technology is Rapid Charging Systems (RCS), which transfer electrical power from the shore to a vessel at a high rate. These charging systems establish a ship-to-shore connection quickly…

bound4blue Appoints Boletis External Advisor
bound4blue announced the appointment of Elias Boletis as an external advisor to the company.Boletis has a Doctorate in Applied Sciences from the University of Brussels and holds a MSc in Mechanical and Electrical Engineering from the Technical University of Athens (Greece) and a MSc in Turbomachinery and Fluid Dynamics from the Von Karman Institute (Brussels, Belgium). He has also been recognized with several industry awards and accolades for his contributions to the field such as integration of new technologies…

Mercury Begins Shipping First Avator Electric Outboards
Marine propulsion engine manufacturer Mercury Marine announced the first group of Avator 7.5e electric outboards has shipped to global customers— a milestone in company’s electrification strategy.The 7.5e is the first of Mercury’s five Avator electric propulsion systems to be announced this year. In January, the company officially launched the 7.5e and displayed concepts of Avator 20e and 35e, both of which will be released later in 2023. Two additional electrification product…

Powering the Transition to Zero-emissions with Hydrogen Fuel Cells
By now, it is a well-known fact that the marine industry contributes significantly to the greenhouse gasses causing climate change—and the impact is predicted to rise as the demand for shipping by sea increases. Action is needed now, and the majority of ship operators are adopting or planning zero-emission solutions to accommodate upcoming emission reduction targets.A key zero-emission technology that will be a critical enabler for decarbonizing the marine industry—now and in the future—is hydrogen fuel cells.Today…

Energizing Naval & Coast Guard Missions
Moises DelToro at GE Vernova’s Power Conversion business, discusses how deploying a Ship’s Electric Grid is a flexible way to accommodate growing energy demands for naval and coast guard vessels.A new age of electrificationWe’re in a new naval era and it is reshaping views about fleet mixes and capabilities. Modern fleets need to be mission-configurable, highly capable for military advantage, adaptable for technology insertion, but still affordable. The growing demand for vessel power is increasingly an enabler for mission systems, not just for platform propulsion.

Corvus Containerized Battery Room Gains DNV Type Approval
Corvus Energy announced its newly developed containerized battery room solution has received Type Approval from DNV, confirming suitability for a range of marine applications.The Corvus BOB (Battery-On-Board) is a standardized, plug-and-play battery room solution available in 10-foot and 20-foot ISO high-cube container sizes designed for easy integration with existing ship systems. The A60 battery room container comes with batteries, a battery management system (BMS), HVAC, Thermal Runaway Exhaust…