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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 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


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


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


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


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


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.


New Hempel Anti-fouling Hull Coating

Hempel introduces HEMPAGUARD®, a new hull coating product for the shipping industry that offers outstanding resistance to fouling during idle periods and significant fuel savings. The new patented technology, ActiGuard®, has been five years in development and is based on silicone-hydrogel and biocide science. Hempel say that their new HEMPAGUARD® has shown excellent fouling resistance of up to 120 days during idle periods


'World's First Hybrid Superyacht'

Savannah. Image by Feadship

Developed by Dutch shipbuilders Feadship, the 83.5m Savannah is touted as the world's first hybrid super yacht. Vessel is 30% more fuel efficient than similar sized counterparts, claims the company.   The eco-friendly super yacht uses a blend of a single diesel engine, three gensets


IntelliJet: Cleantech Propulsion for High Speed Applicatios

The littoral combat ship USS Freedom (LCS 1). (Photo courtesy of IntelliJet)

IntelliJet Marine, Inc. will present a paper on propulsion and computer simulation for sustainable high speed boats and ships at ASNE Day 2015.   Jeff Jordan of IntelliJet Marine will present a paper on propulsion and computer simulation for sustainable high speed boats and ships at the


Liberian Registry Launches Green Ship Initiative

Scott Bergeron (Photo courtesy: Liberian Registry)

“We have launched a new initiative to help shipowners improve their green credentials and meet other corporate social responsibilities," said Scott Bergeron, CEO of the Liberian International Ship & Corporate Registry (LISCR), the U.S.-based manager of the registry


Chemical Tanker Turned OSV

In its former life, Uksnoy Shipping’s seismic support vessel Rig Adromeda was a Turkish-built chemical tanker,  converted to an Offshore Service Vessel with a twist: an innovative permanent-magnet propulsion system from Inpower. (Photo courtesy Uksnoy Shipping)

With innovation in its Norwegian DNA, Uksnoy Shipping took a chemical tanker and made it into an Offshore Service Vessel with an innovative propulsion system. The conversion of a Turkish-made chemical tanker and its retrofitting with a promising new energy-saving propulsion system in 2013


ABB Wins Orders for Star Cruises Ships

ABB has won orders worth $60 million to deliver complete electrical power plant and propulsion systems for two new vessels for Star Cruises operated by Genting HongKong and to be built by Meyer Werft at its shipyard in Papenburg, Germany. The orders were booked during 2014.  


Vindskip: Wind-powered Containership Concept

(Image: Lade AS)

The Vindskip, designed by Lade AS, comes to rescue and bring wind power back into action. It uses a hull designed to act as a so-called airfoil, or giant sail.   The Oslo-based company, the makers of the wind-powered hybrid merchant ship, said that while engines are still needed


Wärtsilä X62 Engine Ready for Production

Wärtsilä X62 two-stroke engine has successfully passed its design validation and type approval tests (Photo courtesy of Wärtsilä)

Wärtsilä reports that its first X62 two-stroke engine has successfully passed its design validation, type approval tests and necessary sea trials, and is therefore ready for full market availability. The Wärtsilä X62 is the latest in Wärtsilä's X-Generation of


Alfa Laval: Keeping it Clean

“PureSOx enables ship owners to comply with IMO’s sulfur emission cap in Emission Control Areas (ECAs) while using economical HFO, rather than switching to expensive distillate.”  Peter Leifland,  President, Marine & Diesel Division

Forced by regulation to clean up, ship owners have never been so keenly aware of the exact emissions coming from their ships. And when it comes to cleaning up, Alfa Laval is there every step of the way, as Peter Leifland, President, Marine & Diesel Division, Alfa Laval, explains.  


Kalmar Delivers first Gloria Reachstackers into Asia

First Gloria reachstackers into Asia

  Kalmar, part of Cargotec, is delivering four of its latest generation Gloria reachstackers to  International Container Terminal Services Inc Group (ICTSI). The 45 tonne capacity units are the first operational in the Asia-Pacific territory


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


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


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


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


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


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






 
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