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Fuel Savings

Maersk Tanker Fleet on Fuel-saving Retrofit Crusade

Maersk Tankship: Photo courtesy of Maersk Tankers

Maersk Tankers plan to spend up to $35m as it pushes ahead with a fuel saving retrofit programme. One of the company's "I-class" VLCCs is being fitted with fuel saving devices, iincluding Becker Mewis propeller ducts and propeller boss cap fins on a range of owned tankers. The programme includes screening and retrofitting around 70 tankers over the next two to three years, reports Carbon Positive. The company's drive to raise fuel efficiency will focus on as many as 35 separate measures, which will all potentially contribute to fuel savings across the fleet. The company believes that retrofitted tonnage could yield fuel savings of as much as 8-10%. Company naval architects will carefully assess each class of vessel in the company's fleet and specialists from the group's technology firm, Maersk Maritime Technology, to determine which retrofits would be the most effective. Maersk's view is that existing vessels can give fuel savings of between 8 – 10% at a relatively low cost, rather than ordering new ships against the current backdrop of substantial overcapacity. Cutting fuel consumption by 8% would translate into savings of around $8,000 a day, or $30 million per year, for each VLCC. Source: Carbon Positive  


Becker Appoints Simplex-Turbulo as UK agents

Becker Mewis Duct

Becker Marine Systems has appointed Simplex-Turbulo to represent them in the UK. Becker is well-known and respected not just for the manufacture of high-performance rudders and maneuvering systems, but also for significant recent developments in designs achieving substantial reduction of fuel consumption. Two examples of innovations pioneered by Becker are the TLKSR  twisted full spade rudder and the Becker Mewis Duct


Navy Charters Kite-Powered Cargo Ship

MV Beluga SkySails is the worlds first modern partially sail-powered cargo ship. The U.S. Navys Military Sealift Command chartered Beluga SkySails to return European-based U.S. Army and U.S. Air Force cargo to the United States.

For the first time, the U.S. Navy's Military Sealift Command has chartered a kite-assisted, fuel-saving cargo ship to carry military equipment.MV Beluga SkySails departed , , Oct. 5 after the first of three European port calls to load U.S. Army and U.S. Air Force cargo before the ship's month-long voyage to the . The 400-ft. Beluga SkySails is the world's first cargo ship to use a sky sail - a giant, computer-controlled kite that can rise 100 yards into the air and uses wind power to help


Navy Stern Flap Installations for Fuel Savings

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The U.S. Navy began installing stern flaps in April on amphibious ships in an effort make ships more fuel efficient and save up to $450,000 in fuel costs per ship annually. USS Whidbey Island (LSD 41), the first dock landing ship to receive stern flaps, began the installation process mid-April during a scheduled maintenance availability in Norfolk, Va. The ship is expected to head back to sea in late November. "A stern flap, located on the aft end of a ship


Newly Launched Transas Wave Saves Fuel

ECDIS manufacturer Transas Marine has launched its fuel efficiency monitoring system, Transas Wave. Designed for commercial shipping, Transas Wave provides al solution for saving fuel and reducing environmental impact. It is designed to give the officer an easy tool for monitoring and recording of the ship’s fuel consumption. Wave is a standalone application, which fits on every ship. Integration with ECDIS for route optimization will be available later this year


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. in Leam Chabang Thailand in this August. This retrofitting job has been ordered followed by the successful energy saving performance on one unit of RTG retrofitting


Northrop Grumman Readies New Gas Turbine For Market

As the use of gas turbines as main ship's propulsion power continues to grow in popularity, particularly in the niche vessel segments of cruise shipping and rapid transport, Northrop Grumman recently announced that its WR-21 Intercooled Recuperated (ICR) advanced-cycle gas turbine ship propulsion engine has begun final development tests for the market which has most widely used the product in ship propulsion applications — naval.


Repowers on The Ohio

James Marine, Inc., a marine service in Paducah, Ky., located at mile 5 on the Tennessee River; operates a diesel rebuilding service, mid-stream, fuel and grocery supplies and a shipyard repair facility. With their location, they get a good look at the trends on America's inland waterways. The recent trend toward greater environmental awareness and expected changes to the Environmental Protection Act to require greater pollution control on the inland waterways has prompted them to review their


Survey Shows Some Unaware of SEEMP Fuel Saving Potential

A NAPA Group survey shows SEEMP acknowledged as an industry priority, but knowledge gaps exist, smaller owners & operators lag behind. Software house for ship design and operations, NAPA Group, finds that a majority of respondents were unaware of scope of potential fuel savings the plan could trigger. The survey completed by over fifty ship owners, operators and charterers, revealed that the industry is taking responsibility for SEEMP compliance seriously and is optimistic about its


Alfa Laval EGR-HPE Economizer a Boon

Alfa Laval PureNOx approved for MAN Diesel & Turbo EGR system

  With Tier III NOx limits entering into force in North America and the US Caribbean in January 2016, the time has come for many ship owners to choose their method of compliance. Exhaust Gas Recirculation (EGR) on MAN B&W engines has strong advantages on its own. But combined with a new pressurized EGR economizer from Alfa Laval, it also offers the potential for massive fuel savings. “EGR provides Tier III NOx compliance with a very compact footprint


ABB Turbocharging Previews Marine Auxiliary Product

Photo: ABB Turbocharging

ABB Turbocharging, at the CIMAC Congress 2016 presented its first dedicated turbocharger, for marine auxiliary engine applications, in a development cooperation with IHI Corporation.  Designed for ease of operation and service, it supports a condition-based maintenance concept.   


Retractable Flanking Rudders for Imperial’s Push Boats

Photo: Damen

Imperial Shipping has chosen Van der Velden Marine Systems retractable flanking rudder systems for its push boats.   The retractable flanking rudder system is an in-house innovation of Van der Velden Marine Systems (VDVMS). The system brings new efficiency to the inland shipping industry


ME-GI Engines for Maran's New LNG Carriers

Daewoo Shipbuilding & Marine Engineering (DSME) has signed new contracts with Maran Gas Maritime and Maran Tankers Management for the construction of two ME-GI powered LNG carriers and two VLCCs, both shiptypes with a number of options. Maran Gas Maritime has already four ME-GI powered LNG


Norsepower’s Rotor Sail Wins Innovation Award

M/V Estraden vessel with two rotors fitted (Photo: International Windship Association)

Judges describe world’s first renewable energy-powered vessel technology as “unlike anything else and…truly innovative”   Norsepower Oy Ltd., the developer of the world’s first renewable energy-powered vessel technology


GAC EnvironHull Unveils Fuel Savings Calculator

GAC EnvironHull Photo GAC

Ship owners and operators can now compare fuel cost savings reaped by hull cleaning with GAC EnvironHull’s online fuel savings calculator. A foul-free hull offers the benefits of significantly enhanced fuel efficiency and lower operating costs by reducing resistance in the water


GE Enters the Containership Industry

GE’s Marine Solutions has expanded its offering with the signing of a contract to provide auxiliary electric systems to Maersk Line. (Photo: GE)

GE’s Marine Solutions has signed a contract to provide auxiliary electric systems to containership operator Maersk Line’s second generation Triple-E vessels, thus representing GE’s entry into the container shipping industry.  


Gondan to Build Second SOV for Østensjø Rederi

Image: Gondan Shipyard

Gondan Shipyard announced that Østensjø Rederi AS has declared the option to build a second service operation vessel (SOV), a sister vessel to the one under construction at the shipbuilder’s facilities in Figueras. Both vessels will be chartered by Dong Energy AS for a period


Petronas Chooses Jotun Antifoulings

Seri Amanah (Photo: Jotun)

Petronas has selected Jotun’s Hull Performance Solutions (HPS) antifouling system for two LNG vessels chartered from MISC.   The advanced antifouling coatings and a full suite of performance measurement sensors will now be applied to Seri Amanah and Puteri Zamrud in a move that will


Eniram Opens Office in London

Photo: Eniram

Eniram Limited, a  provider of fuel-saving technology and data analytics to the shipping industry, has announced that it is expanding its European operations by opening a new office in Central London.   "Our new office is located in the heart of the London shipping community


Industry Group Developing New Hull Coating System

Composition of the PPG SIGMAGLIDE self-adhesive fouling release film solution (Image: PPG)

PPG’s protective and marine business has received EU Funding for a project which aims to produce a new fouling protection system for commercial vessels.   A project development group including PPG, MACtac, Meyer Werft/ND Coatings


First Cat Marine Hybrid Thruster Delivered

Cat Marine Hybrid Thruster system (Photo: Caterpillar Marine)

Engineering specialists at Caterpillar Marine’s new Marine Solutions Center are overseeing delivery of the first Cat Marine Hybrid Thruster system, being delivered this month to an undisclosed shipyard in Singapore and will be commissioned midyear.  


ABB Saves 700,000 tons Fuel for Marine Vessels

ABB Azipod fuel savings image ABB

ABB’s environmental friendly Azipod propulsion system brings greater fuel efficiency to diverse shipping segments ABB today announced the total fuel savings of the entire installed Azipod fleet since being launched is estimated to be more than 700,000 tons


Trim Optimization – Saving Fuel on Offshore Supply Vessels

Photo Credit: Farstad Shipping

 A joint development project (JDP) between DNV GL, Statoil and Farstad Shipping has demonstrated that offshore supply vessels (OSV) can save up to 21,000 Euros on their annual fuel bill, by running the vessel at optimal trim.   


Naust Marine Supplies Winch Control for Sakhalin Trawlers

JSC Pilenga’s Ostrov Sakhalin, a BATM-class supertrawler (Photo: Naust Marine)

Naust Marine has secured a contract to supply Autotrawl (Autotow) Winch Control to four Sakhalin trawlers—a first for BATM-class trawlers of the Russian Far East.   JSC Pilenga, a trawler-vessel operator based on Sakhalin Island in the Russian Far East


GAC's HullWiper set to launch in Rotterdam Port

Hullwiper in operation Photo GAC

GAC EnvironHull has announced that its pioneering hull cleaning system, HullWiper, will be available to shipowners berthing in the Port of Rotterdam next month. HullWiper - which will be demonstrated at an event co-hosted by GAC EnvironHull and the Port of Rotterdam at the port on 23 June - is






 
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