Electric Propulsion Systems News

With clean energy projects maturing in U.S. waters, the nation’s offshore wind industry is poised to grow substantially, requiring a robust industrial base. A feedering model using domestic tugs and barges to transport turbines to offshore wind sites, is positioned at the heart of this emerging growth.Currently, the entire global fleet of wind turbine installation vessels (WTIV)—except for Dominion Energy’s Charybdis currently under construction at the Seatrium AmFELS yard in Brownsville, Texas—is flagged, owned and operated outside of the U.S.

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…

MAN Energy Solutions has won the order to deliver the propulsion systems for two Arctic Offshore Patrol Ships (AOPS) for the Canadian Coast Guard as part of a consortium with GE Power Conversion.MAN will deliver the engines, shafts and propellers for the AOPS’ integrated diesel-electric propulsion systems and is also providing a Selective Catalytic Reduction (SCR) system with each engine.Each vessel will feature 4 × MAN 6L32/44CR engines, each engine delivering 3,600 KW and using MAN’s most advanced common-rail electronic injection system…

Marine electric propulsion systems and services company ePropulsion announced it has established a new commercial marine business unit.Established in 2012 at the Hong Kong University of Science and Technology, ePropulsion has gone on to expand into the commercial marine sector, offering both electric and hybrid system integration solutions for applications ranging from 50 kW to 1000 kW.The company's new ePropulsion Commercial unit has its own project management and delivery team and is able to provide system integration solutions that combine different components for a unified…

Marine News spoke to leaders at three North American naval architecture and marine engineering firms about some of the latest trends impacting their business today. Morgan Fanberg, CEO, Glosten; Robert Ekse, President, Elliott Bay Design Group; and Wade Carson, CEO, Vard Marine, weigh in on topics ranging from digitalization and decarbonization to the naval architect talent pool.How are advances in digitalization and AI impacting the naval architecture business today? How will…

Electric motor startup H3X on Tuesday announced it has raised $20 million through an oversubscribed Series A round led by Infinite Capital, with participation from Hanwha Asset Management, Cubit Capital, Origin Ventures, Industrious Ventures, Venn10 Capital, and follow-on investors that include Lockheed Martin Ventures, Metaplanet, Liquid 2 Ventures and TechNexus.Denver-based H3X manufactures high power density electric motors for aviation, marine, industrial and defense applications.

Washington State Ferries (WSF) has tapped ABB to design and supply the propulsion systems for its new series of five hybrid electric ferries. ABB was previously selected for the project in 2020 after the original build contract was awarded to Vigor, but the competitive bid process was relaunched following disagreements between WSF and the shipyard over price and other contract terms.In May of this year, WSF invited shipyards across the country to bid on construction for the five new ferries.

The Panama Canal Authority ordered 10 hybrid tractor tugboats from European shipbuilder, Astilleros Armón, with options for another 10 similar vessels, and Corvus Energy will supply the battery systems for the hybrid-electric vessels.The Panama Canal Authority / Astilleros Armón contract signed in October 2023 was valued at $150 million total for the first 10 vessels, each 30-meter tugboats with 70-tonnes bollard pull.The tugboats will be equipped with hybrid-electric propulsion systems to reduce emissions during ship towage through the Panama Canal and while docking in Panamanian ports.

The second in a series of new construction service operation vessels (CSOV) being built for Olympic has entered the outfitting phase.The newbuild was towed from the Crist hull yard in Poland, arriving on Wednesday at Ulstein Verft in Norway where the outfitting phase will now begin. The vessel was towed into the dock hall where the paint work will be performed. Commissioning and testing will take place in the project's concluding months.In 2022, Olympic and Ulstein signed a contract on ship design and construction of two CSOVs of the ULSTEIN SX222 design from Ulstein Design & Solutions AS.

Somerset, N.J. based Mack Boring & Parts Co. has promoted Christopher Ponnwitz to the role of Chief Commercial Officer of Mack Sustainable Energy, a new division for the company.“I am very happy to announce that Chris has moved into this new role, where he will be leading our efforts to further expand and grow the electric marine market, particularly with the ePropulsion product line,” said Patrick McGovern, President and CEO of Mack Boring. “Chris has been an exemplary leader for our company, and he’s a fast learner who has been working relentlessly to promote electric propulsion.

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…

The U.S. offshore wind market presents a $1 billion long-term opportunity to builders of crew transfer vessels (CTV) and service operation vessels (SOV) that will support both wind farm construction and long-term operations and maintenance. Unlike many of the construction vessels to be deployed on U.S. wind projects, CTVs and SOVs must be Jones Act compliant, meaning they will be built, owned and operated by U.S. companies and personnel.However, although seen as somewhat commoditized vessels…

ABB announced it has secured a 15-year agreement covering service for Carnival Corporation brand vessels powered by Azipod XO electric propulsion systems.The deal aims to simplify service management of Azipod XO propulsion units, with ABB experts remotely available 24/7 to support the vessels’ electric engineering crew on maintenance, based on ABB Ability Remote Diagnostic System and ABB Ability Condition Monitoring for Azipod propulsion. The owner accumulates data about Azipod propulsion performance…

Sea Forrest (SF), a provider of specialist marine electric propulsion and energy management solutions, has been awarded type approval from Bureau Veritas (BV) for its SEAGEN 11 modularized marine propulsion battery module system.SEAGEN 11 is the first marinized lithium-ion battery system for marine propulsion to be designed, built and assembled in Singapore. Together with the battery management system, which was also designed, built and programmed in Singapore in collaboration with GenPlus Pte Ltd…

Garry Noonan, Director, Innovation, Ardmore Shipping is candid in discussing emerging technologies and their impact on ship fuel and emissions reductions. With a fleet of product and chemical tankers under his guise, Noonan gives insights on technologies that he has seen work, as well as his thoughts on the fuel transition, which he believes won’t become mainstream until we’re well into the 2030s.While Cork, Ireland-based Ardmore Shipping, founded in 2010, is relatively new in shipping circles…

More than remote witnessing, more than remote data analysis, remote survey techniques are now going to aid the shift to full vessel autonomy.The technology that enables a robot to safely navigate an environment it has no prior knowledge of is called Simultaneous Localization and Mapping (SLAM). “It is the key to autonomy for any aspiring can-do inspection robot.” That’s according to ScoutDI, a participant in the REDHUS project led by DNV which is developing a prototype inspection drone.SLAM is not a specific, copyrighted piece of technology.

Naval architecture and marine engineering firm Bristol Harbor Group, Inc. (BHGI) announced the promotion of two members of its team, Ian M. Lawson, P.E. and Teri L. LaForest, P.E.Upon earning his Professional Engineer License in Rhode Island, Lawson has been promoted to Senior Naval Architect. He has been with BHGI for over five years, during which he has filled both engineering and project management roles and specializes in the development of novel vessel designs and concepts, particularly related to alternative fuels and electric propulsion systems.

Engine manufacturer MAN Energy Solutions and technology company ABB will work together to develop a dual-fuel electric plant concept for liquefied natural gas (LNG) carriers, engineered as part of the companies' efforts to help the international shipping industry reduce its emissions footprint.Under a Memorandum of Understanding, signed at September’s SMM trade show in Hamburg, the two companies will develop a Dual-Fuel, Electric+ (DFE+) propulsion system concept based on MAN’s new 49/60DF four stroke engine and ABB’s Dynamic AC (DAC) power distribution and control system.

Shift Clean Energy (Shift) on Tuesday announced it has received type approval from both the Indian Register of Shipping (IRS) and Japanese Marine Standards (NK) for its energy storage system.Shift’s lithium-ion battery-based ESS are used for hybrid or fully electric propulsion systems for marine, offshore and inland waterway applications alongside land-based industrial and renewable energy applications. Shift batteries feature patented integrated cooling system, with each battery cell encased in its own cooling channel.Brent Perry…

REGENT announced it has received an Approval in Principle (AIP) from Bureau Veritas Marine & Offshore for its 12-passenger, fully electric, wing-in-ground effect (WIG) seaglider, the Viceroy. This AIP marks an important certification milestone for seagliders, offering a clear path for the vehicle’s classification as a wing in ground effect (WIG) maritime vessel and the commencement of commercial seaglider operations. REGENT currently has a backlog of $7 billion in provisional…

Tokyo Kisen Co on May 26 held a naming and launching ceremony of the electric tugboat Taiga, built at Kanagawa Dockyard Co., Ltd in Japan.The Taiga is powered by an electric propulsion system that combines  e5Lab-developed large-capacity lithium-ion batteries and a diesel engine."It is an eco-ship designed to protect the environment in areas surrounding the ports of Yokohama and Kawasaki, and also a crew-friendly tugboat, not only achieving low/zero emissions of CO2, NOx, SOx…

Emissions reductions have been confirmed for the first laker to feature a diesel-electric drive train, after the initial weeks in service of Canada Steamship Lines’ new self-unloader Nukumi. The vessel arrived in Halifax in time to take up duties for the 2022 Great Lakes season complete with patented Direct Drive Electric technology from Berg Propulsion.Built by China’s Chengxi Shipyard, the delivery also marks a bulk carrier market debut for Direct Drive Electric - an integrated solution developed by Berg to make high efficiency electric propulsion easier to adopt.The 26…

ABB inked a deal with Chantiers de l’Atlantique for Ritz-Carlton Yacht Collection to supply the electric propulsion systems and remote support for the luxury cruise operator’s two forthcoming mega-yachts. The ships are the second and third in a series that began with Ritz-Carlton Evrima, to start operations later this year, also featuring ABB technologies on board.With a capacity of 456 passengers, the two yachts will be larger than the 298-passenger Evrima while maintaining the exclusivity and personalized service that differentiate Ritz-Carlton.