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Hybrid Propulsion

GE Gas Turbines Power USS America

Image courtesy GE Marine

GE Marine reports that the United States Navy’s future USS America (LHA 6) amphibious assault ship recently completed successful acceptance sea trials powered by two GE LM2500+ marine gas turbines. Acceptance sea trials were conducted in the Gulf of Mexico by Huntington Ingalls Industries, nearby its Pascagoula, Mississippi, shipyard. “The selection of the LM2500+ gas turbines offers propulsion commonality for this first-in-class ship with the U.S. Navy’s USS Makin Island LHD 8 amphibious assault ship. The LHD 8 was the first U.S. Navy ship to use this hybrid propulsion system configuration, as well as the first military application of the LM2500+ gas turbine,” said Brien Bolsinger, Vice President, Marine Operations, GE Marine, Evendale, Ohio. The LHA 6 ship's hybrid mechanical-electric propulsion system consists of two LM2500+ gas turbines and two, 5,000 horsepower auxiliary propulsion motors, allowing the ship to reach speeds in excess of 20 knots. The hybrid propulsion system enables the ship's propellers to be driven either by the gas turbines or by the electric motors, which are powered from the ship service electrical system. The hybrid propulsion system allows the ship to operate in a more fuel efficient mode throughout its speed range, America-class ships are 844 feet long,106 feet wide and displace 44,971 long tons, and can accommodate a crew of 1,204 (102 officers) and 1,687 troops


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


GE LM2500+ Gas Turbines to Power Naval Ship

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Hybrid Propulsion System Configuration GE Marine announces that its LM2500+ marine aeroderivative gas turbines have been selected by Northrop Grumman Shipbuilding (NGSB), , to power the U.S. Navy’s new LHA 6 amphibious assault ship. The LHA 6 ship’s hybrid mechanical-electric propulsion system will consist of two LM2500+ gas turbines, each rated at 35,290 shaft horsepower at U.S. Navy standard day conditions (100oF), and two, 5,000 horsepower auxiliary propulsion motors


GE, C-MAR to Demo Hybrid Tug Tech

12-cylinder V250.

 “We believe there is strong demand for a hybrid technology to improve fuel efficiency and to help customers comply with increasingly stringent emissions regulations. By combining our core expertise, GE and the C-MAR Group can effectively meet customer needs with this new hybrid technology,” Manison added. GE and the C-MAR Group unveiled its alliance today during the International Tug & Salvage Convention, an industry trade show being held in Singapore.


New "Robot Boat" Family Debuts in Abu Dhabi

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Today Al Seer Marine and 5G International announced the introduction of a new family of unmanned surface vessels, a family ranging from the 3m Sea Serpent to the 11m monohull Eclipse. The USV family is designed to rapidly penetrate a vibrant Middle East defense market and to offer affordable, dependable USV options for commercial operations. Set to debut at this month’s International Defense Exhibition and Conference (IDEX) in Abu Dhabi


Jensen Appoints Babcock to Management Role

Dan Babcock, manager of business development

Dan Babcock to Lead Company's Business Development Efforts.     Jensen Maritime, a Crowley Maritime Corporation company, has appointed Dan Babcock as manager of business development, reporting to Johan Sperling, vice president of Jensen. In this position, Babcock is responsible for business development in support of the organization's growth strategies. Camilla Oding, who was recently appointed marketing analyst, reports to Babcock


Grandweld Delivers Third of Six Hybrid Seismic Support Vessels

Grandweld Shipyards has completed the delivery of Bourbon Gannet, the third Hybrid Seismic Support Vessel in a series of six for Bourbon Offshore. The vessel was handed over in a delivery ceremony held on Saturday November 23, 2013 at Grandweld facilities at Dubai Maritime City. The 54-meter , 50 tons bollard pull vessel will be operated by CGG to assist in seismic operations such as chasing, towing, storage and transport of offshore supplies and crew


38% Fuel Savings for Hybrid Ferry

Photo: Imtech Marine

When Imtech Marine was asked to supply a hybrid propulsion system to the first ever diesel electric, hybrid seagoing ferries to the Scottish state-owned ferry operator, Caledonian Maritime Assets Ltd. (CMAL) in 2011, fuel savings of around 20% were expected, the company said. Following extensive trials Imtech Marine announced that the actual fuel savings with the innovative hybrid system - consisting of diesel electric in combination with battery technology - were up to 38%.


Imtech Appoints New Regional Director

New Regional Director Sytze Voulon appointed for Imtech Marine North West Europe. As per February 20, 2012 Imtech Marine has appointed Mr. Sytze Voulon to the position of Regional Director North West Europe (Rotterdam).  Mr. Voulon (47) has held several senior management positions in the international maritime industry. He started, after his studies of maritime business at the HTS in Rotterdam, at Mobil Oil in The Netherlands


Guangdong Yuexin Ocean Engineering Co., Ltd Acquires FORAN Licenses

SENER Ingeniería y Sistemas, S.A. and Guangdong Yuexin Ocean Engineering Co., Ltd –GYOE- (formerly Yuexin Shipbuilding Co., Ltd) have signed an agreement for the implementation of the FORAN CAD/CAM System in the Chinese shipyard, to be used in their shipbuilding activities.   The agreement has been signed after a visit of a delegation from SENER. Located in southern China, in Guangzhou area, GYOE is a leading and expanding international player in new buildings


KOTUG’s Hybrid Rotortug Arrives in Rotterdam

RT Evolution

RT Evolution, KOTUG’s new hybrid Rotortug, has arrived in the Port of Rotterdam on Saturday, Oct. 18. In the coming weeks, Damen Shipyards Group will complete the final outfitting and testing of this next generation Robert Allan design: the ART 80-32 Hybrid.


Rolls-Royce to Design, Equip Stern Trawler for Ramoen

Image courtesy of Rolls-Royce

The Armon shipyard in Gijón, Spain has entered into a contract to build a new Stern Trawler for the Norwegian fishing company Ramoen. The vessel will be a Rolls-Royce design, type NVC 372, and the contract value is £6.5 million to Rolls-Royce.


Maersk Supply Service Orders Six Anchor Handlers

Image: Kleven Maritime A/S

Kleven Maritime A/S has been contracted by Maersk Supply Service to build six anchor handling tug supply vessels, with options for four additional newbuilds. The vessels, all of Salt Ship Design’s SALT 200 AHTS design, will be built at Kleven's two shipyards in Norway


Interferry’s UN, EU Input on Display in Vancouver

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Two major examples of Interferry’s growing influence will be highlighted next week at the global trade association’s 39th annual conference in Vancouver.       CEO Len Roueche will report on his nomination to a new UN high level advisory group on sustainable


MN 100: ZF Marine Propulsion Systems

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15351 SW 29th St. Ste 300 Miramar, FL 33027 Telephone: 786 417 3496 E-mail: edward.schwarz@zf.com Website: www.zfmarinecc.com CEO/President: Wolfgang Schmid Number of Employees: 100 The Company: ZF Marine supplies propulsion system components for yachts, defense craft, high-speed ferries


MN 100: Twin Disc, Inc.

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1328 Racine Street Racine, WI 53403 Telephone: 262 638 4000 Web: www.twindisc.com President and CEO: John H. Batten Number of employees: 990 The Company: Twin Disc designs, manufactures and distributes heavy-duty power transmission equipment for a wide range of marine applications


Green Passenger Ferries from Faaborg Vaerft

Sjövägen

The first full-electrical passenger ferry in composite is delivered to Ballerina AB in Stockholm, Sweden. Faaborg Vaerft A/S has delivered the first full-electrical passenger vessel, Sjövägen, built in composite materials to the shipping company Ballerina AB in Stockholm, Sweden


ZF Marine: New Transmissions, New CEO

Daniel Härter: Photo ZF Marine

Marine propulsion system technology providers ZF Marine says it expanded its portfolio of transmissions for the commercial craft segment when two hybrid-ready systems were launched at the recent SMM show in Hamburg. Daniel Härter has also taken charge as CEO of ZF Marine Propulsion


MN 100: Reintjes GmbH

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Eugen-Reintjes-Straße 7, 31785 Hamelin, Germany Telephone: 49 5151 1040 E-mail: info@reintjes-gears.de Website: reintjes-gears.de President: Dr. Christian Schliephack Number of employees: 700 The Company: Reintjes GmbH is an independent propulsion technology company that


ZF Extends Range of Hybrid-ready Transmissions

The new ZF 3300 PTI Transmission brings the latest in hybrid-ready propulsion technology for the pleasure and commercial vessel market in the 1,940 kW (2,600hp) range

ZF Marine Friedrichshafen AG, the marine propulsion systems division of the ZF Group introduced the ZF 3300 PTI transmission at SMM 2014. With the launch of the ZF 3300 PTI, ZF Marine Propulsion Systems expands its product offering in it hybrid-ready product portfolio


LNG Hybrid Barge Launched

Photo: Becker Marine Systems

Becker Marine Systems’ new LNG Hybrid Barge acts like a floating power plant, supplying low-emission energy to cruise ships The LNG Hybrid Barge is being eagerly awaited at the Port of Hamburg. On September 5, 2014, the technical launching was celebrated in Komárno, Slovakia.


MES Retrofits Hybrid System to RTGs in Thailand

Photo: MES

Mitsui Engineering & Shipbuilding Co., Ltd. (MES), its subsidiary, MES Technoservice Co., Ltd. (STS) have retrofitted latest hybrid system to the existing five units of RTGs with two months erection period at site and successfully handed over to Leam Chabang International Terminal Co., Ltd


Elco Launches Electric Outboard Motor Line

Image courtesy of Elco Motor Yachts

Expansion into outboard category brings benefits of electric propulsion to even more boaters Elco Motor Yachts, a company in electric and hybrid marine propulsion for more than 120 years, is applying its expertise to the electric outboard motor category


Eastern to Build Offshore Vessel for Harvey Gulf

Image: Eastern Shipbuilding

Eastern Shipbuilding announced that on, Wednesday July 16, 2014, Harvey Gulf International Marine, Inc. (HGIM) and Eastern Shipbuilding Group, Inc. (ESG) entered into a contract to construct a new Robert Allan, LTD. (RAL) RAmpage 6400 Multipurpose Field Support Vessel (MPFSV) at Eastern’s


Schottel Shifts Focus Offshore at SMM

Schottel’s booth (stand 306, Hall A 4) at SMM 2014 (Photo: Schottel)

At SMM 2014 the German propulsion specialist Schottel presents new solutions focusing on offshore applications and hybrid concepts. The new underwater mountable azimuth thruster SRP 9000 LSU (4,800 – 5,500 kW) takes especially into account the tough conditions offshore and helps reduce






 
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