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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


Rolls-Royce to Upgrade Propeller on Norwegian Cruise Ship

Richard With (Photo: Hurtigruten)

Rolls-Royce has won a contract to supply its Promas Lite propulsion system to the Norwegian ship owner Hurtigruten to improve propeller efficiency on its cruise ship Richard With. Promas Lite is an integrated propeller and rudder system that increases efficiency and is designed specifically for retrofitting to existing ships. Hurtigruten will install Promas Lite on their Richard With cruise ship in November this year; an upgrade that the company said will significantly reduce operating costs


DSME Returns for More Dual-Fuel Engines

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MAN Diesel & Turbo received an order for four MAN B&W 5G70ME-GI engines in connection with Daewoo Shipbuilding & Marine Engineering Co.,Ltd. (DSME) agreeing a deal with the BW Group to build two LNG carriers. The technical engine specification complies with IMO Tier II


K Line to Expand Use of Eco-efficiency Software

Photo: K Line

Three further K Line vessels to install ClassNK-NAPA GREEN eco-efficiency software after reporting fuel savings during trials on an 8,600 TEU container vessel   NAPA and ClassNK announced a deal with Kawasaki Kisen Kaisha Ltd. (K Line) to install an eco-efficiency and operational


Multraship Buys Three More Tugboats from Damen

(Photo: Multraship/Damen)

Multraship and Damen Shipyards Group agreed on three new ASD (Azimuth Stern Drive) Tugs, all for delivery to Multraship in 2015. After delivery in Vietnam, scheduled for the end of first-quarter 2015, two state-of-the-art ASD Tugs 3212 will operate for Multraship as sister vessels to the 83-ton


NASSCO Cuts Steel on APT "ECO Tanker"

Kevin Graney, vice president and general manager of General Dynamics NASSCO. (Photo: Greg Trauthwein)

General Dynamics NASSCO started construction of another ship in its commercial shipbuilding backlog, starting construction of a second “ECO” tanker to be built for American Petroleum Tankers at a steel cutting ceremony in its San Diego shipyard. U.S. Rep


Bore and P&O Ferries JV add RoRo Vessel

PO Partners Bore

  Bore and P&O Ferries announces today that they have agreed to add a further RoRo vessel to the long-standing partnership in the North Sea. M/V Estraden will be added to the vessel portfolio sailing for P&O alongside M/V Norsky, M/V Norstream and M/V Bore Song


Kalmar 5th Generation Gloria Reachstackers Enter US

Kalmar launches its fifth generation Gloria reachstackers

  Kalmar, part of Cargotec, is launching its highly acclaimed range of reachstackers, called Gloria into the Americas. The eagerly awaited launch follows the successful introduction of Gloria into European and APAC markets where Kalmar reachstackers have firmly established a reputation for


Condition Based Monitoring & Saving Cash

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Fuel Optimization: Fleet Management Tools Cut Fuel  Consumption, Boost Reliabilty Profitability in shipping goes up and down in waves. 2012 wasn’t too bad, with annual operating costs shrinking by 1.8% on average versus 2011, when average costs rose 2


Cat Unveils MaK M 25 E Platform

MaK M25 E

Caterpillar Marine launched the MaK M 25 E engine platform at SMM, an engine platform developed for state-of-the-art vessel designs with an emphasis on fuel savings. Key product features include optimized engine performance as well as an efficient part load range


UASC Selects Jotun Coatings for 11 New Containerships

Photo: Jotun

As part of a $2.3 billion newbuilding program, United Arab Shipping Company (UASC) has reached an agreement with Jotun for the provision of antifouling coatings for 11 new container vessels. The agreement marks the first time the companies have worked together on marine antifouling hull coatings


Sulfur Regulations Spur Fuel-saving Technologies

Photo: Ab Nanol Technologies Oy

The EU sulfur directive for marine fuels offers an opportunity for innovation in fuel-saving technologies With many ship owners switching to marine gas oil (MGO) inside designated Emission Control Areas (ECAs) as of January 1, 2015, the cost of fuel could rise by up to 50%


ClassNK-NAPA GREEN Wins IBJ Awards

ClassNK Chairman and President Noboru Ueda receiving the award

  Vessel performance monitoring and optimization solution ClassNK-NAPA GREEN was named the maritime industry’s top IT system by earning the IT Solutions Award at the International Bulk Journal (IBJ) Awards held at the Beurs-World Trade Center in Rotterdam on 17 November


"The Switch" Passes Bench Test

The Switch, a specialist of megawatt-class permanent magnet (PM) machines and frequency converter packages for advanced wind and marine drive trains, has successfully tested its PM shaft generator in a rigorous bench test in Vaasa. The first pair in an order of four PM shaft generators is part


High Tech Towboat: LNG-Powered Design Gets ABS Approval in Principle

(Image: TSGI/Conrad)

Conrad Shipyard and The Shearer Group, Inc. (TSGI) said that its design of a 4,200 horsepower LNG-powered towboat received “Approval in Principle” (AIP) from the American Bureau of Shipping (ABS). The boat is based on TSGI’s azimuth drive (Z-drive) towboat design that debuted in


Caterpillar to Power 4 Maersk Subsea Vessels

MaK™ diesel electric propulsion

  Caterpillar Marine is pleased to announce MaK™ diesel electric propulsion (DEP) solutions have been selected to power four Maersk Supply Services (MSS) newbuilds to be constructed by COSCO (Dalian) Shipyards. Each vessel will be equipped with 4x MaK M 32 E generator sets with a power


New Antifouling Products from Hempel

Building on the GLOBIC and DYNAMIC range of antifouling systems, marine coatings manufacturer Hempel launched two new antifouling products for drydockings and newbuildings. According to Hempel, the new antifoulings aim to deliver fuel savings up to 3% and provide added flexibility to shipowners






 
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