Iskes takes delivery of Damen’s first hybrid tug

News, Salvage, Towage, Wreck Removals, Shipbuilding and Shipyards — By on June 13, 2014 at 8:55 AM

Damen ASD Tug 2810 Hybrid Bernardus_Iskes (2)Newly designed Damen ASD Tug 2810 Hybrid presented at ITS, Hamburg

Iskes Towage & Salvage took delivery of the Bernardus, the first Damen ASD 2810 Hybrid. The delivery represents a turning point for the tug industry as operators and port authorities demand innovative solutions to rising fuel costs and stricter emissions regulations.

Based in IJmuiden near Amsterdam (the Netherlands), Iskes has been operating a conventional Damen ASD Tug 2810 since November 2011. “We already had a very good experience with our existing Damen ASD 2810, which is ideally suited to Amsterdam, ” says Iskes owner and Managing Director Jim Iskes. “We are very happy with its performance and so are the crew; it was a logical move to choose Damen for the Hybrid version.”

Green & more comfortable power
Damen’s extensive research into hybrid tug technology has culminated in the Bernardus – Iskes’ new ASD 2810 Hybrid. By combining diesel-direct, diesel-electric propulsion and battery power the vessel can achieve average fuel savings of up to 30% and up to 40% reduction of emissions. Being green, however, does not mean sacrificing power – the Bernardus still has a bollard pull of 60 tonnes.

During station keeping, manoeuvring and low speed sailing (up to 5 knots), the Bernardus will utilise battery packs to operate under 100% electric power. The same batteries will be used when the tug is at the quayside at night, doing away with the use of generators. “This will be not only very economic but will also be so much more comfortable for the crew, ” says Damen Product Director Tugs Coen Boudesteijn.

Rising sustainability demand
“Harbour assisting tugs typically operate in polluted areas with high levels of particulates and NOx, so being green is becoming a more and more important selling point, ” continues Mr Boudesteijn. “The coming decade will see a lot of changes happening in engine rooms as they become greener and cleaner.

“This delivery demonstrates that the shipbuilding industry has the knowledge and ability to build greener vessels, ” Mr Boudesteijn says. “But we need more support from governments in terms of subsidies because being green has to be commercially attractive too.”

The Bernardus is Damen’s first ASD 2810 Hybrid, but it is certainly not the last. Production has kicked off with four additional vessels under construction at present. This includes three for the Royal Netherlands Navy in response to developments in emissions reduction and environmentally friendly shipping and one for stock.

Damen’s involvement in sustainable innovations in propulsion goes further than the new hybrid ASD tug. They have already built an electrical patrol vessel for the canals of Amsterdam that runs on 100% battery power (charged at night by a small Steyr engine). Furthermore, the company now has concrete plans to construct an LNG inland shipping vessel, otherwise known as the Ecoliner, and an LNG-powered tug.
Damen Shipyards Group
Damen Shipyards Group operates 32 ship- and repair yards, employing 8.000 people worldwide. Damen has delivered more than 5.000 vessels in more than 100 countries and delivers approx. 180 vessels annually to customers worldwide. Based on its unique, standardised ship-design concept Damen is able to guarantee consistent quality.

Damen’s focus on standardisation, modular construction and keeping vessels in stock leads to short delivery times, low ‘total cost of ownership’, high resale value and reliable performance. Furthermore, Damen vessels are based on thorough R&D and proven technology.

Damen offers a wide range of products, including: tugs, workboats, naval and patrol vessels, high speed craft, cargo vessels, dredgers, vessels for the offshore industry, ferries, pontoons and super yachts.

For nearly all vessel types Damen offers a broad range of Services, such as maintenance, spare parts delivery, training and transfer of (shipbuilding) know-how. To complete, Damen offers a variety of marine components, especially nozzles, (flap-type) rudders, steering gear, anchors, anchor chains and steel works.

Damen Shiprepair & Conversion
In addition to ship design and shipbuilding, Damen Shiprepair & Conversion offers a network of 16 repair & conversion yards worldwide, with dry docks ranging up to 420×80 metres. Conversion projects range from adapting vessels to today’s requirements and regulations to the complete conversion of large offshore structures. DS&C handles 1, 500 repair and maintenance jobs annually.

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