Propulsion Solution News

Dry chemical powder solutions have long safeguarded LNG and LPG cargo vessels, but as the industry embraces liquefied gases as a propulsion fuel, the unique requirements for protecting bunkering stations on a wider range of vessels, such as large cruise ships, containerships, and tankers, is becoming increasingly important. In response to the growing demand for advanced fire safety solutions to support the maritime's energy transition, Survitec has reconfigured and enhanced its Dry Chemical Powder (DCP) fire extinguishing system.

BMT and PA Consulting have explored the feasibility of retrofitting medium-sized Ro-Pax ferries with hydrogen propulsion and storage technology.The resulting white paper assesses the economic and technical feasibility of retrofitting existing vessels with hydrogen propulsion systems, presenting three retrofit alternatives with varying complexity, hydrogen demand and costs. These options involve dual-fuel engines with compressed gaseous hydrogen storage, hydrogen fuel cells with…

New Zealand-based HamiltonJet has launched its HJ215 waterjet, an ideal propulsion solution for a wide range of boats, says the company.It is compact and lightweight and it is built for greater efficiency at high speeds, making it an excellent waterjet for thrill-seeking tourist crafts, search and rescue vessels and other marine sectors.The new factory-made TURBO II impeller option offers superior performance where acceleration and high thrust in aerated water are important. The…

Automation technology and software company Emerson announced it has invested in Frugal Technologies, a Danish-based company that offers fuel optimization technologies that reduce energy use and emissions in shipping fleets.Frugal’s cloud-based propulsion optimization software uses AI technology to collect data related to dynamic conditions such as weather, cargo load and propulsion and develop optimal engine models for ships. Frugal estimates its propulsion solutions generate savings of up to 15% in fuel consumption…

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…

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.

Marine propulsion specialist Schottel will equip four Commissioning Service Operation Vessels (CSOVs) being built by the Norwegian VARD Group with full propulsion packages.The package per vessel consists of two SCHOTTEL Dynamic RudderPropellers type SRP 460 D, one SCHOTTEL Retractable RudderPropeller type SRP 380 R, and two SCHOTTEL TransverseThrusters type STT 5. The vessels are being built for Norwegian offshore wind vessel owner Edda Wind.“Being part of the Edda Wind fleet fills us with great pride,” says SCHOTTEL CEO Stefan Kaul.

BAR Technologies (BARTech) announced it has been awarded a full type approval design certificate (TADC) for its wind propulsion technology from classification society DNV.Since being awarded an approval in principle (AIP) for its WindWings wind propulsion solution in 2021, inventor and designer BARTech, and industrialization partner Yara Marine Technologies (YMT), have focused on progressing the WindWings design through to the next level of DNV certification. This has involved validating WindWings design compliance with full detail on construction…

The first of 10 new, all-electric ferries has been delivered for emission-free commuter services along Lisbon’s Tagus River.Built by the Astilleros Gondán shipyard for operator Transtejo, the vessel features an integrated power, automation, energy storage and propulsion solution from ABB.Replacing a fleet of older, fossil fuel-burning ferries, the 40-meter, 540-passenger vessels will also improve passenger comfort and reduce operational and maintenance costs.With power distribution managed by ABB Onboard DC Grid ensuring that output of each ship’s 1…

An innovative kite system is being put through its paces on board a cargo ship crossing the Atlantic as wind propulsion takes off for commercial shipping as a means to reduce fuel burn and harmful environmental emissions.The system, called Seawing, has been developed by France-based Airseas, and is currently being trialed on the 154-meter ro-ro vessel Ville de Bordeaux, which is operated by Louis Dreyfus Armateurs (LDA) and chartered by Airbus, Airseas' minority shareholder and launch customer.As the ship transports aircraft components between Europe and the United States…

Based in the UK, GT Green Technologies said it secured grant funding from its Department of Transport following this year’s Clean Maritime Demonstration Competition Round 2 (CDMC2) for the company’s proprietary AirWing propulsion solution, currently in development. Patent-pending, AirWing is designed to help ships reduce emission while retaining a compact size and low-profile stowage functionality to ensure uninhibited loading and unloading of vessel cargo.Available as either a retrofit or newbuild option…

Australian shipbuilder Incat Tasmania will work with technology company ABB to explore building an electric ferry with hybrid-electric propulsion which could transition to battery power as shore charging becomes available.Seeking a transitional route to zero-emission operations for the ferry segment, Incat and ABB will evaluate the suitability of the ‘Incat 148E’ - a 148-meter-long roll-on roll-off passenger (RoPax) catamaran for operating in hybrid mode as well as adapting to full battery operation at a later stage.Conceived by Revolution Design…

With shipowners pressed to upgrade machinery to meet strict new emission targets, there’s much confusion with chatter surrounding ‘decarbonization’ and ‘future fuels’, solutions that don’t exist today – and may not exist in mass for another generation – cluttering the conversation. Enter Wabtec, formerly GE Transportation, which today offers a Tier 4 compliant engine with no need for urea. Is it the cheapest propulsion solution on the market? No. But the Pennsylvania-based engine builder mounts a compelling case for its 250MDC diesel engine based on performance…

Norwegian state enterprise ENOVA has awarded NOK150 million (€15M) in funding for SeaShuttle, a project for the construction of two hydrogen-powered, remotely controlled, and autonomous-ready containerships for delivery by 2025.The project, led by multimodal transport and logistics group Samskip and marine robotics specialist Ocean Infinity, envisages two SeaShuttle ships operating emissions-free between Oslo Fjord and Rotterdam, with each powered by a 3.2MW hydrogen fuel cell.The…

North Kingstown, R.I. shipyard Senesco Marine said it has been selected by the Maine Department of Transportation to build a new hybrid-electric passenger vessel for the Maine State Ferry Service (MSFS).The 154-foot passenger-vehicle ferry, designed by Gilbert Associates, will be equipped with BAE Systems’ electric hybrid propulsion solution to deliver reduced and zero-emission operations capability for the Rockland-based ferry service that serves nearly 500,000 riders and 190…

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…

Companies planning a new ferry build should focus on the Total Cost of Ownership (TCO) instead of kW-power, in order to optimize costs, Steeprop, a designer and manufacturer of azimuth propulsion systems, said.Choosing the propulsion unit based mainly on Capex, for example, will most likely increase costs in the long run, adding that a ferry owner can save more than two million euros over a 15-year period by concentrating on the TCO."The traditional way of handling the procurement of propulsion systems…

With more wind farms sprouting up in Europe, Asia and now here in the United States, a steady stream of crew transfer vessels (CTV) will be needed to support their construction, maintenance and operation. Typically aluminum catamarans, these vessels are deployed to ferry personnel and light equipment to and from offshore wind farms on a daily basis.While a solid portion of CTVs in the established European offshore wind market are propelled by waterjets, Adam Mills, sales director at Marine Jet Power…

Australian energy transportation company Global Energy Ventures (GEV) has secured an Approval-in-Principle (AiP) from the American Bureau of Shipping for its pilot-scale 430 tonne C-H2 Carrier vessel.AIP for the Handymax vessel, which GEV intends to be the first commercial-scale vessel available for the marine transport of hydrogen, follows an ABS AIP which GEV received in July this year for a compressed hydrogen vessel with a 2,000-tonne capacity.“Hydrogen has a significant role to play in global decarbonization initiatives both within shipping and the wider economy.

STADT AS and SH-Defence have signed a cooperation agreement and integrated their technologies to increase the modularisation of power generation and electric propulsion technologies.With its patented and innovative propulsion technology, STADT meets environmental requirements and can supply Zero-emission electric propulsion to Commercial and Naval vessels now, STADT said."To make sure that existing and new low and zero-emission power-sources like battery, fuel-cells and alternative fuels can be installed…

Bureau Veritas (BV) delivered an Approval in Principle (AiP) to Zéphyr & Borée for its first open-top 1,800 TEU containership.The 185m containershihp is designed with five cargo holds, mostly open-top. Propulsion means are compliant with IMO’s Tier III requirements, and the vessel is equipped with shaft generators and a heat recovery system that minimizes fuel consumption. The vessel’s propulsion system will be assisted by eight sails provided by CWS (Computed Wing Sails). The design is a thick…

A newly retrofitted electric ferry is the first in Canada to be powered completely by a zero-emissions, lithium-ion power and propulsion system containing no diesel fuel components.In 2018, PortsToronto issued a request for expression of interest (RFEOI) to reduce air and noise emissions from its 96-foot Marilyn Bell I, used for transporting passengers, vehicles and supplies the very short distance (90-second trips) to and from Billy Bishop Toronto City Airport on Toronto Island.St. Catharines-based marine electrical engineering firm Canal Marine & Industrial Inc.

A newly retrofitted electric ferry is the first in Canada to enter service powered by a zero-emissions, lithium-ion power and propulsion system containing no diesel fuel components.PortsToronto’s 96-foot Marilyn Bell I, used for transporting passengers, vehicles and supplies the short distance to and from Billy Bishop Toronto City Airport on Toronto Island, returned to operations last week following a 20-week conversion, and is now sailing 100% emissions free.St. Catharines-based marine electrical engineering firm Canal Marine & Industrial Inc.