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MARAD Report: Energy Efficiency & Battery Compartment Design

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MARAD released an Energy Efficiency White Paper. The Maritime Administration (MARAD) has announced the availability of the Energy Efficiency White Paper that provides marine vessel owners and operators information on how to evaluate potential investments in efficiency measures and technologies. The white paper outlines the latest energy efficiency measures currently available for marine vessels, including how the technology works, potential fuel savings, applicability to various vessels types, and lifecycle costs.  If implemented, these types of energy efficiency measures may also assist owners of vessels undergoing a major conversion to comply with the Energy Efficiency for Ships Regulations contained in Chapter 4 of MARPOL Annex VI. The white paper was developed through the Ship Operations Cooperative Program (SOCP) with funding from MARAD’s Maritime Environmental and Technical Assistance Program.  The white paper can be found at http://www.marad.dot.gov/wp-content/uploads/pdf/SOCP-Marine-Vessel-Energy-Efficiency-FinalReport.pdf  Contact: Kim Strong, 202.366.5807   MARAD Releases Report on Improved Battery Compartment Design for Hybrid Tugs The Maritime Administration (MARAD) has announced the availability of a report evaluating the design and construction of new battery components, as well as the risks and benefits of battery use in the power plant of a hybrid tugboat. 


New Hybrid Tug Joins Multraship Fleet

Photo: maritimephoto.com

Dutch towage and salvage specialist Multraship has welcomed into its fleet Multratug 28, an energy efficient hybrid Damen ASD 2810-type tug with FiFi 1 firefighting capabilities.   Damen’s ASD 2810 Hybrid is a new design, and this is the second of its class to be built. Featuring diesel-direct, diesel-electric and battery-powered propulsion systems, this hybrid configuration will enable Multraship to lower fuel costs by up to 30 percent and emissions by up to 60 percent


Foss Maritime Wins Clean Air Award

The ports of and was honored Foss Maritime Company, calling its innovative approach to reducing air pollution in southern an outstanding example of corporate leadership.  Among Foss’ initiatives: Developing the world’s first hybrid tug, the Green Dolphin, a low-emission vessel that company officials expect to deploy in San Pedro Bay by the fall of 2008.  Earlier this year, the federal Environmental Protection Agency gave Foss and the Green Dolphin its Clean Air


AKA Partners with KOTUG International

From left to right :  Edward Gatt/Elisabeth Ltd; John Eldridge/Aspin Kemp & Associates (AKA); Ard Jan Kooren/Kotug International BV; Arnout Damen/Damen Shipyards Group; Todd Barber/Robert Allan Limited; Evan Willemsen/KST b.v. (Rotortug)

Aspin Kemp & Associates (AKA) announced a collaboration with KOTUG International for the newbuild construction of two hybrid Advanced Rotortugs.   Following AKA and KOTUG’s hybrid retrofit of the RT Adriaan in early 2012, the team are partnering once again to provide the next generation of hybrid Rotortugs for KOTUG’s fleet on behalf of Elisabeth Ltd. based in Malta. AKA’s XeroPoint hybrid marine propulsion system will be installed onboard Rotor tug’s new


Clean Hybrid Technology Gets EPA Verification

Foss Maritime and AKA's retrofit system wins federal listing after tug test shows significant fuel savings and reduced emissions Clean hybrid technology that's already proving its value in two of the world's most environmentally sensitive ports has received verification from the U.S. Environmental Protection Agency (EPA). The EPA verified the XeroPoint Hybrid Tug Retrofit System (XeroPoint) pioneered by Foss Maritime of Seattle, Wash., and Aspin Kemp and Associates (AKA) of Stratford, PEI


Damen Bags Maintenance Deal with Dutch, Swedish Navies

Photo: Damen

The Damen Shipyards Group informs it has signed a contract with the Dutch and Swedish Ministries of Defense for a seven-year, in-service maintenance contract covering a total of five tugs, all of which were purchased from Damen.    The agreement with the Royal Netherlands Navy (RNLN) covers three Damen ASD 2810 Hybrid tugs. Two of these, the Noordzee and Waddenzee, were delivered in February and April respectively. The third, named the Zuiderzee, is due for delivery in June


Corvus Energy Lithium-Ion Battery for BRAtt

Corvus Energy AT6200 Battery Module (Photo courtesy Corvus Energy)

Corvus Energy, harnessing the power of large format lithium-ion battery systems for marine propulsion, will spotlight its proprietary technology at the International Tug & Salvage (ITS 2010) Conference May 17-21 at the Westin Bayshore Hotel in Vancouver, B.C. The conference marks the world debut of the BRAtt class training tugs, the first of which will feature Richmond, B.C.-based Corvus Energy’s battery and management system utilized as the house power bank


Patent Protection Granted for Hybrid Propulsion System

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Aspin Kemp & Associates (AKA) and Foss Maritime Company with their technology partner XeroPoint Energy, have received U.S. patent protection for its hybrid propulsion and energy management system. AKA, a Canadian system integrator and marine engineering company partnered with Foss, which owns and operates one of the largest tug and barge fleets on the U.S. West Coast, in developing this technology. The hybrid propulsion and energy management system has been proven to significantly reduce


Patent Granted for Hybrid Propulsion System

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 Aspin Kemp & Associates (AKA) and Foss Maritime receive U.S. patent protection for hybrid marine propulsion and energy management system.   Aspin Kemp & Associates (AKA) and Foss Maritime Company with their technology partner XeroPoint Energy, have received U.S. patent protection for their hybrid propulsion and energy management system. AKA, a Canadian system integrator and marine engineering company partnered with Foss


Dutch, Swedish Defense Place Cooperative Tugboat Order

Image courtesy Damen

The Defense Material Organization of the Royal Netherlands Navy (RNLN) has contracted Damen Shipyards Group for the delivery of five Harbor and Seagoing tugs. The contract has been made in cooperation with its Swedish counterpart: Swedish Försvarets Materielverk (FMV). Responding to current and future developments in emission reduction and environmentally friendly shipping, the RNLN has opted for a new Damen design: the ASD Tug 2810 Hybrid


Vessel Design: A More Efficient Stern Trawler

Wärtsilä VS 6215 ST (Image: Wärtsilä)

A new stern trawler design from Wärtsilä aims to reduce fuel consumption and notably increase overall vessel efficiency.   Wärtsilä Ship Design’s new 82-meter-long Wärtsilä VS 6215 ST emphasizes seakeeping and stability and leverages a unique aft ship


MN100: Reintjes GmbH

Image: Reintjes GmbH

The Company: Founded in 1979, Reintjes GmbH is an independent propulsion technology company that manufactures thousands of gearboxes annually. More than 90,000 units have been supplied to customers worldwide. Over time, Reintjes has expanded its product portfolio of marine gearboxes for engine


C-Job Designs Flettner Freighter for Switijnk

Flettner Freighter (Photo: C-Job Naval Architects)

The Dutch shipping company family Switijnk has contracted C-Job Naval Architects to develop a Rotor Sail-equipped design to meet their specific loading and sailing profile. The contract follows the substantial media attention for the 4,500 DWT Flettner Freighter (the FF4500) which C-Job Naval


MN100: Shock Mitigation

John Haynes (Photo: Shock Mitigation)

The Company: The company provides marine organizations, boat builders and equipment manufacturers with relevant subject matter expertise plus an independent overview of how this sector is rapidly changing.  For OEM boat builders and equipment manufacturers


Conrad to Build Young Brothers' New Tugs

Artist rendering of Damen Stan 3011 tugs to be built by Conrad Shipyard for Young Brothers, Limited. (Image: Conrad)

Conrad Shipyard of Morgan City, La. has signed a contract to build four Damen Stan 3711 tugs for Young Brothers, Limited of Hawaii, announced Conrad President and CEO, Johnny Conrad. The four new twin-screw tugs are 123-feet in length with a 36.5-feet beam and powered by G.E


Second of Nine New TNPA Tugs Sets Sail

Photo: TNPA

The latest of Transnet National Ports Authority’s (TNPA) nine new tugboats has set sail from the Durban premises of contractor, Southern African Shipyards, on Thursday, July 7, destined for its new home at the Port of Port Elizabeth.   


Argentinian Brutus at Work

Photo: Cummins Argentina

In May of 2016 the Argentinian-designed and built 28.77 by 10.2-meter ASD tug Brutus went to work in the harbor at Buenos Aries. This marked a milestone in Argentinian maritime affairs, as it is, at 5,400 HP, the most powerful ship-handling tug in the country.  


Damen Tugs Delivered to Dutch Navy

Handover ASD Tugs 2810 Hybrid Photo Damen

In an official handover ceremony at the Den Helder Naval Base, the Royal Netherlands Navy took formal delivery of three Damen ASD 2810 Hybrid tugs. In addition to providing an increase in ship handling capacity, the new vessels are also installed with hybrid propulsion systems


Wärtsilä Environmental Efficiency for Hybrid UK Ferry

Photo courtesy of Wrightlink

A new ferry being built at the Cemre shipyard in Turkey for UK operator Wightlink will feature a comprehensive range of modern Wärtsilä equipment and systems to ensure a high level of environmental efficiency.   In addition to conventional fuel


Two SAAM Tugs Christened in Chile

Christening Ceremony of the Third and Fourth RAstar 3200 Class  Courtesy Robert Allan

In early June, after a traditional blessing ceremony held in Valparaiso, Chile where SAAM S.A. is based, the company officially puts two more new Robert Allan Ltd. designed RAstar 3200 class tugs Yunco and Huairavo tugs into operation. Representatives of local authorities, the Chilean Navy


Sanmar Building 150th Robert Allan Designed Tug

Photo courtesy of Robert Allan

Robert Allan Ltd. and Sanmar Denizcilik A.S. have reached a milestone in their ongoing relationship: scheduled to be launched later this year, a RAstar 2800 will mark the 150th tug that Sanmar has built to a Robert Allan Ltd. design.  


Economics, Efficiency & Emissions Drive Effective Choices

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Louisiana-based Karl Senner widens its propulsion solutions toolkit with two options, both designed to provide economics, efficiencies and lower emissions.   In the increasingly competitive marine propulsion markets, workboat operators now have many choices from which to select an


Another Scrubber Retrofit for Vulica Shipping

 DuPont awarded third marine scrubber order by Vulica Shipping Co. Ltd. for retrofit   Vulica Shipping Co. Ltd. has selected DuPont Clean Technologies for the supply of a hybrid single-stream scrubber designed by DuPont subsidiary Belco Technologies Corporation (BELCO) to be


Wrap-up: Amsterdam Conference Week 2016

Electric & Hybrid Marine World Expo

Amsterdam hosted four different maritime conferences during week June 21-23, with two common exhibitions – all in the same RAI Conference & Exhibition Complex. The Autonomous Ship Technology Symposium, Electric & Hybrid Marine World Expo and Marine Maintenance World Expo and


Next Generation Workshops Set for Southampton

SMS Next Gen x 3 workshop v2.jpg

A unique program of three specialist events for the sub IMO / sub 24 meter professional sector is being held ‘back to back’ at the Grand Harbour in Southampton, U.K. this October. The fast moving workshop style program brings together an international group of experts armed with the






 
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