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Hybrid Drives

OP/ED: The Capital Construction Fund

Tom Escher, owner, Red and White Fleet

How to make the Capital Construction Fund work for all vessel owners and operators.The Red and White Fleet is a passenger vessel operator on San Francisco bay with roots back to 1892. We make no secret of the fact that we want to build new vessels with zero environmental signatures, all in an effort to increase employment for shipyard workers,

Squid: The All-Electric Dolphin Watcher

(Image courtesy Sunflare)

Deep in the blue waters of Key West, Honest Eco’s founding captain, Billy Litmer, said its dolphin watching tours help their guests “understand and interact with wildlife from a curious yet courteous proximity.”In creating his eco touring company, Litmer invested in everything he needed

Wärtsilä to Design, Equip Arctic Vessel

The new state-of-the-art Aker BioMarine support vessel is designed by Wärtsilä and fitted with an integrated package of propulsion and environmental systems. (Photo: Aker BioMarine)

Wärtsilä won the contract to design a multipurpose transport vessel that will operate in Antarctic waters. Wärtsilä will also provide the vessel with a comprehensive package of integrated propulsion and hybrid solutions to ensure highly efficient and environmentally sustainable operations.

Havyard Delivers Another Battery-Run Ferry

Photo: Stig Breidvik

Havyard delivered the third battery-run ferry for the Hareid–Sulesund route to Fjord1.To ensure that the ferries run as energy efficient as possible, Havyard developed digital ferry models and incorporated them into a ‘digital Sulafjord’ made with unique weather data from the area.

Marine Hybrid quietly arrives … positioned to explode

The Harbor Harvest under construction (CREDIT: Robert Kunkel)

Hybrid is not only here, it is growing, and with that growth it will soon reach far beyond coastal applications.For those who were around for the arrival of Y2K, you will remember the anticipation, preparation and perspiration as the maritime world waited for the failure of communications, navigation,

Wight Shipyard to Build Explorer Vessel

Image: Wight Shipyard Co Ltd

UK shipbuilder Wight Shipyard Co has been appointed to develop the fleet of Arksen series vessels including the Arksen 70, Arksen 85 and Arksen 100.Arksen is developing, building and supporting semi-autonomous, hybrid explorer vessels,  designed from the ground up to have the least impact on the environment

SeaRobotics Unveils Autonomous Hybrid Boat

SRC’s manned/umanned diesel serial electric hybrid workboat ASV completes factory acceptance testing . Image: SeaRobotics Corporation

Florida-based SeaRobotics Corporation, which specializes in small, smart vessels that are remotely or autonomously operated, has completed its factory acceptance testing of its new entry into the autonomous surface vehicle (ASV) workboat market — the SR-Endurance 7.0 meter (22.96′) system.

Sanmar, CAT Work on Innovative Hybrid Tug

The first tug to be fitted with Caterpillar's Advanced Variable Drive, a hybrid system, is one of Sanmar’s popular and successful Bogaçay Series. It will be the 38th of this class to enter service, a class designed exclusively by RAL for Sanmar. Photo courtesy Sanmar.

Turkey’s leading tug builder Sanmar Shipyards was selected by Caterpillar Marine to build the first tug to incorporate its hydraulic hybrid propulsion system. Construction is currently under way with delivery scheduled for October 2019. Furthermore the two companies, from different continents, are joining

New IMR Vessel for Otto Candies

The 2018-built IMR vessel Paul Candies (Image: Otto Candies, LLC)

A new US-flagged inspection, maintenance and repair (IMR) vessel leverages three different propulsion systems for improved maneuverability and a high free running speed.The IMR vessel Paul Candies, built in 2018 by Louisiana builder Candies Shipbuilders and owned by its parent company Otto Candies, is equipped with two Combi Drives,

ESS Saves Fuel for North Sea Construction Ship

North Sea Giant (Copyright NCE Maritime Clean Tech)

One of the world’s largest and most advanced subsea construction vessels has been equipped with three energy storage systems (ESS), featuring for the first time ever energy and load sharing capability.Finland based technology group Wärtsilä said the new system on board North Sea Shipping

NATO Goes for Lean Propulsion

Image Credit: STADT

STADT has signed up for designing a new generation of naval ships utilizing the Stealth AC drive technology for electric propulsion to one of the NATO allied countries.  Particular details about the projects is not supposed to be revealed at the moment. Unique features of this technology is its reliability and long lifetime,

Rotor Sail gets Type Approval

Two 30mx5m Norsepower Rotor Sails onboard the Maersk Pelican. (Photo: Norsepower Oy)

Norsepower Oy Ltd., which provides auxiliary wind propulsion for ships, said its Rotor Sail Solution has received the first-ever type approval design certificate granted to an auxiliary wind propulsion system onboard a commercial ship.The type approval from DNV GL was issued in February 2019 after a

MDL Bags West Africa SURF Project

Image: Maritime Developments Ltd

UK-based Maritime Developments Ltd (MDL), which designs, manufactures, and delivers machines to energy sector, said that it  has secured a flexible installation project offshore Ghana.The work scope covers an installation of a flowline using MDL Third-generation Reel Drive System, operated by the expert MDL Offshore Service team.

Damen Converts Dredger to Dual-fuel

Photo courtesy of Damen

Europe’s first conversion of a dredger to dual-fuel capability combining LNG and MGO is close to completion. Damen will deliver a turnkey package that included engineering, procurement and support. The previous propulsion system of Dragages-Ports’ Samuel de Champlain was diesel-electric burning MGO,

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