Propulsion Motors News

With a growing focus on mitigating climate change and progressing toward the International Maritime Organization’s (IMO) 2050 net-zero target, the marine sector is under intense pressure to decarbonize. Today, maritime transport emits nearly one billion tons of CO2 annually, representing roughly 2-3% of all energy-related carbon emissions worldwide .Substantial progress has been made over the past decade in reducing emissions from small commercial and coastal vessels via all-electric and diesel-electric propulsion (DEP) systems.

Wärtsilä will supply a fully integrated electric propulsion system with waterjets for a new high-speed catamaran ferry being built for Danish ferry operator Molslinjen. This is the third in a series of battery-electric vessels being built at the Incat shipyard in Tasmania. Wärtsilä solutions will drive all three ships.Wärtsilä’s scope of supply includes the integrated electric propulsion system, the DC power conversion system, its energy management and automation systems, eight electric propulsion motors and waterjets…

While political winds in the U.S. have significantly tampered many ‘green’ projects, Curtin Maritime is domiciled in California, which is globally known for its strict environmental initiatives. To that end, Curtin Maritime inked a contract recently to invest $160m for eight new hybrid-electric tugboats, vessels being built by Snow & Co. and featuring vertically integrated electric powertrains from Arc with Schottel propulsion. Maritime Reporter TV interviewed Martin Curtin, CEO…

Technology group Wärtsilä has been selected to deliver a fully integrated electric propulsion system with waterjets for two new high-speed catamaran ferries being built for Danish ferry operator Molslinjen.The battery-electric vessels are being built at the Incat shipyard in Tasmania, with Wärtsilä supplying the integrated electric propulsion system, the DC power conversion system, its energy management and automation systems, eight electric propulsion motors and waterjets, as well as the Wärtsilä ProTouch propulsion control system.The two ferries…

At Gastech 2025, HD Korea Shipbuilding & Offshore Engineering (HD KSOE) and HD Hyundai Heavy Industries (HD HHI) received approval in principle (AIP) from ABS for its concept design of a 16,000 TEU container ship with an electric propulsion system.ABS completed design reviews based on class requirements, analyzing the power system including key elements such as power generation, power conversion and propulsion motors.“ABS, HD KSOE and HHI share a commitment to leveraging our combined resources and expertise to advance electrical applications in the maritime industry.

Brunvoll Mar-El has signed a contract with Oma Baatbyggeri as system integrator and provider ofelectrical propulsion systems for a zero-emission catamaran ferry, commissioned by Rødne FjordCruise. The passenger and vehicle vessel will operate in the stunning Lysefjorden, Norway, with delivery set for June 2026.The delivery from Brunvoll includes full system integration through the Triton Electric & Hybrid solution, featuring the Triton CPP controllable pitch propeller control system, the Triton SG steering gear control system, and the Triton EMS energy management system.

Skarv Shipping Solutions, a joint venture between Peak Group and Grieg Edge, has increased its order for ‘zero carbon project carriers’ from Shandong Huanghai Shipbuilding to five ships, extending its commitment to a Berg Propulsion package that optimizes vessel efficiency regardless of power source.Skarv specified inline ammonia-ready engines for the initial four 7,000 dwt ships, with the first ship due delivery in the fourth quarter of 2025, followed by three more through 2026.

The LPMA: Maritime and Aquaculture Professional School of Bastia will on November 15, 2024, inaugurate France's first hydrogen-electric powered fishing training vessel, dubbed Alba, which was designed by a MAURIC-led consortium.Alba vessel has been specifically designed to include fishing training capabilities such as longline and seine techniques.The vessel can accommodate up to 12 students and 2 instructors (crew).With an overall length of 19.95 meters, the maximum length allowed by the LPMA specifications…

The U.S. Coast Guard Cutter Healy (WAGB 20) has returned to Seattle following an onboard fire that occurred during a scientific research expedition in the Arctic Ocean. The incident took place on July 25, 2024, while the vessel was navigating near Banks Island in the Northwest Territories of Canada.The fire, which broke out in an electrical transformer affecting one of the ship’s two main propulsion motors, was quickly extinguished by the crew. No injuries were reported. Following the incident, the crew and contractors worked to restore power to the affected motor.

Bristol Harbor Group, Inc. (BHGI) has welcomed Brandon Foy, P.E. as a naval architect to its naval architecture and marine engineering firm.Foy holds a Master’s degree in Naval Architecture and Marine Engineering from the University of Michigan and a Bachelor’s degree in Naval Architecture and Marine Engineering from the Coast Guard Academy. Brandon is also a registered Professional Engineer in the District of Columbia.Before joining BHGI, Foy was an Officer in the U.S. Coast Guard and served aboard Coast Guard Cutters Hamilton and Resolute.

GE Vernova’s Power Conversion business was awarded a contract by Singapore shipbuilder ST Engineering Marine Limited to supply its Ship’s Electric Grid with Integrated Full Electric Propulsion (IFEP) equipment for the Republic of Singapore Navy’s six-ship Multi-Role Combat Vessel (MRCV) program.The six MRCVs will be the first IFEP-powered vessels for the Republic of Singapore Navy (RSN) and will replace its fleet of mechanical drive Victory-class missile corvettes, which have been in service since 1989. Delivery of the electric propulsion systems for the new ships is planned over the next 10 years.GE Vernova’s Ship’s Electric Grid includes all generators…

Defense company Babcock International has delivered Type 23 frigate HMS St. Albans back to the Royal Navy for sea trials three months ahead of the planned schedule, following a refit operation.Once the current sea trials are completed, HMS St. Albans, with her 178-strong crew, will return to sea as the most advanced, equipped, and capable Type 23 frigate in the Royal Navy’s fleet, boasting next-generation weapons systems and radar, according to Babcock.During her time in dock…

Canada's Minister of Public Services and Procurement, Jean-Yves Duclos, on behalf of the Minister of Fisheries, Oceans and the Canadian Coast Guard, Diane Lebouthillier, announced a contract award following a competitive process, valued at approximately $44 million (including taxes) to Ocean Industries Inc. for the vessel life extension of the CCGS Griffon.Scheduled to take place from June 2025 to October 2026, the vessel life extension work entails refurbishing and repairing the main propulsion motors…

Japanese marine electrical machinery supplier BEMAC Corporation has completed its acquisition of The Switch Engineering Oy, Finland-based special electric machine and high-power converter product supplier, following a tripartite share purchase agreement signed last October.BEMAC Corporation, in partnership with global trading and investment company Mitsui & Co., Ltd., has acquired 100% of the shares in The Switch.The Switch produces permanent magnet machines (PMM), marine drives (DC-Hubs and single drives) and high-speed solid rotor induction motors (SRM).

The November edition of Marine News magazine highlighted a selection of the most notable American newbuilds delivered of 2023—from a first-of-its-kind green towboat, to the lead vessel in a series of game-changing ships to train U.S. mariners.Empire StateAs the lead vessel in a series of five new training ships being constructed to serve America's state maritime academies, Empire State is easily one of the most important U.S.-built vessels delivered in recent memory.Built by Philly Shipyard for the U.S.

Turkish shipbuilder Uzmar Shipyards in October cut first steel for a new offshore support vessel for Norway's Buksér og Berging, Norway.The Robert Allan Ltd. (RAL) designed RAmpage 4100BB-H is designed to satisfy the general demands of the offshore industry and to be built for inshore and offshore worldwide operation. The vessel will be intended to carry out towing, anchor handling, and limited deck cargo transfer.During the design, serious attention was given to minimize hull resistance and fuel consumption at cruising speed…

The quest to build a series of five National Security Multi-Mission Vessels (NSMVs), which will serve as training ships for five U.S. maritime academies, has drawn a broad cadre of suppliers. The powerplant was a main focus, helping to evolve the schools from steam power plants to a modern propulsion package.NSMVs being built for the maritime academies is widely lauded as a ‘win’ for U.S. shipbuilding, an example of commercial shipbuilding practices applied to a government shipbuilding project.

Captain Morgan McManus will serve as the Ship’s Master on the Empire State VII, the first in a series of five National Security Multi-Mission Vessel (NSMV), which at press time was getting its post-sea trial finishing touches at Philly Shipyard. The project to design, build and deliver the NSMV series is one of the most exciting shipbuilding programs in the U.S. – a government shipbuilding project leveraging commercial shipbuilding efficiencies. For insights, we visited with Captain McManus to discuss the ship, it’s technology suite and its role in helping to educate a new generation of U.S.

COSCO Shipping Development’s 700 TEU electric container vessel (N997) has been launched at COSCO SHIPPING Heavy Industry (Yangzhou). COSCO says the launch marks a significant advancement in the adoption of fully battery-powered vessels in inland waterways.In May, COSCO Shipping Heavy Industry (Yangzhou) commenced work on a second 700 TEU electric container ship (N998). Powered by portable container-sized batteries, the ship is a 10,000dwt specific route river/coastal ship with an LOA of 119.8 meters…

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.

Offshore service vessels, along with workboats serving harbors and inland rivers, have embarked on an industry-wide voyage toward reduced emissions of greenhouse gasses. Professor Craig Philip, a faculty member with Vanderbilt University’s Center for Transportation and Operational Resilience (VECTOR) and former CEO of Ingram Barge Company, provides this context: “The Maritime Sector has long provided shippers with the most fuel-efficient and sustainable freight transport option…

Bollinger Shipyards has begun fabrication at its newly acquired Mississippi repair facility, Bollinger Mississippi Repair, in preparation to refit the National Oceanic and Atmospheric Administration (“NOAA”) Ship Ronald H. Brown, the largest ship in NOAA’s fleet. The overhaul is expected to extend the vessel's life, first launched in 1996, by an additional 15 years. Work is scheduled to be completed by the summer of 2024.“Here on the Gulf Coast, we’re intimately familiar with the breadth and importance of NOAA’s mission…

A Mackinac Island passenger ferry will be converted to zero-emissions electric power with the help of a $3.06 million award from the Michigan Department of Environment, Great Lakes, and Energy (EGLE) Fuel Transformation Program (FTP) Part 2.Star Line, now known as the Mackinac Island Ferry Company (MIFC), will replace two 1988 diesel engines with two brand new electric propulsion motors on a ferry, the Chippewa, reducing greenhouse gas emissions by 14,152 metric tons of carbon dioxide equivalents and 887 metric tons of nitrogen oxides over the boat’s lifetime.