Category: Technology

Will superyachts become environmentally friendly?

The fact that yacht owners are not only the hunted, as Russia's oligarchs recently had to experience, but are also exposed to criticism of their use of resources despite all the admiration for the floating luxury palaces, has brought the industry onto the scene. As a result, the global shipbuilder Lürssen and its supplier Rolls-Royce have campaigned in favour of methanol as a climate-friendly fuel for yachts. Joint development projects are already underway, including the propulsion of a Lürssen yacht with methanol engines from MTU, a Rolls-Royce subsidiary. The two companies made the announcement during the Monaco Yacht Show in September. The Monaco Yacht Show is the world's...

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The glorious eighteen

Ferdinand Magellan never wanted to circumnavigate the globe and never did. The voyage he began was completed 500 years ago by the Spaniard Juan Sebastián Elcano. Thanks to Providence, we reached the bay of San Lucar, and of the sixty men who made up the crew when we left the Moluccas, we were only eighteen, and most of them were ill." This is how Antonio Pigafetta, the chronicler of the first circumnavigation 500 years ago, described the arrival of the VICTORIA in the port of Sanlúcar de Barrameda on 6 September 1522, right where the Guadalquivir flows into the Atlantic Ocean....

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The Lübeck spirit

Once again, the crew of the frigate Lübeck gave their all for their ship. But the final end is approaching. After 32 years, the Lübeck will soon be decommissioned. She is the last ship of the 122 class, and this also marks the end of an era for the German Navy. Even if all ships of a class look (almost) the same on the outside, each has its own character. As they say in the Royal Navy: same but different. But what characterises the "Lucky Lübeck" and her crew? Particularly since the frigate Augsburg was decommissioned in 2019, the...

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"Powerhouse" for ship recycling

German Naval Yards in Kiel and the Cuxhaven-based start-up Leviathan have signed a letter of intent to establish a "powerhouse" for environmentally friendly ship recycling. The aim is to join forces in order to become the "engine of green ship recycling in Europe." The pioneering technology developed by Leviathan can now be offered to shipping companies for the demolition of ships in the large dock of the Kiel shipyard, supported by the existing infrastructure and the excellent labour force of the naval shipyard. The use of cold water technology will make the world's first sustainable and virtually emission-free ship recycling possible. The functioning of the concept was recently honoured with a...

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5000-tonne heavy-duty crane has passed the test

The 5000-tonne heavy-duty crane built by crane manufacturer Liebherr in Rostock and mounted on the special ship "Orion" has proven itself for the first time during the installation of the largest monopiles ever produced in Europe at the German wind farm Arcadis Ost 1 and the lifting of a transformer platform at the French wind farm Fécamp. The "Orion" was first used at the Arcadis Ost 1 wind farm for the installation of 28 wind turbine foundations. There, monopiles up to 110 metres long and weighing up to 2,100 tonnes had to be positioned on the bottom of the Baltic Sea. This was followed by the deployment at the Fècamp wind farm, where the...

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