Stena Line unveils Stena Futuro concept vessel
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Stena Line has developed a new concept vessel, the Stena Futuro,<\/em> a 240-meter long RO\/RO intended for the transportation of semi-trailers and cars.<\/p>\n Stena Line says that, through optimal design and new technology, the new concept vessel can reduce energy usage by 20% or more.<\/p>\n One of Stena Line\u2019s central goals is to reduce CO2 emissions by 30% by 2030. The company\u2019s path to this goal involves a range of activities across many areas, not least the decarbonization of the vessel fleet. This is being done both by improving the efficiency of the existing fleet and by developing a new generation of vessels with optimized features and new technologies. The Stena Futuro <\/em>is its latest concept for this new generation of vessels,<\/p>\n \u201cThe mission is to develop the most efficient and competitive vessel possible for a specific cargo capacity, using today\u2019s available technology,\u201d says Nicolas Bathfield, project manager at Stena Teknik, who has been involved in developing the concept. \u201cThe goal is for the vessel to have the lowest fuel consumption on the market<\/p>\n The hull and superstructure have been optimized to achieve the most efficient use of cargo space possible. At the same time, low weight and optimized hydrodynamics and aerodynamics are central to achieving low fuel consumption. Stena Futuro<\/em>\u2019s low and streamlined design is a result of these ambitions.<\/p>\n In addition to the vessel\u2019s design, Stena Futuro<\/em> will be equipped with technology to limit its environmental footprint. The vessel will have hybrid propulsion, batteries and engines with low fuel consumption that can run on several different fuels. The battery system makes it ready to partly operate the vessel on electricity alone, for example, when entering and leaving ports. Solar panels will also contribute to the ship\u2019s electricity needs.<\/p>\n The hull of Stena Futuro<\/em> will also be equipped with an air lubrication system, with small air bubbles being released beneath the waterline to reduce friction between the vessel and the water. <\/p>\n A waste heat recovery system will make it possible to reuse the hot exhaust gases from the ship\u2019s engines to meet other onboard heating needs as well as supporting electric power generation.<\/p>\n The developed concept for Stena Futur<\/em>o also includes four 40-meter-tall wing sails, which can be retracted when needed \u2014 for example, when passing under a bridge.<\/p>\n Recently, Stena\u2019s developers, together with the Swedish research institute RISE<\/a>, have conducted tests and simulations of the sails\u2019 usage to document both energy savings and how the sails affect the ship\u2019s maneuverability and safety.<\/p>\n \u201cThe tests showed that Stena Futur<\/em>o\u2019s sails could potentially result in as much as 15% fuel savings,\u201d says Bathfield. \u201cWe also confirmed that the vessel meets all requirements for stability and maneuverablity in scenarios such as sudden wind shifts or quick course changes.\u201d<\/p>\n Stena Line says that the ship design will play a vital role in its future tonnage planning in the coming years but that, currently, there is no finalized plan for the production of Stena Futuro.<\/p>\n \u201cWe aim to help lead our industry in achieving the global climate goals,\u201d says Stena Lin<\/a>e CEO Niclas M\u00e5rtens. \u201cWe work toward this every day in our ongoing operations, but we also need to be at the forefront in developing tomorrow\u2019s vessels. The Stena Futuro<\/em> concept is an important step in that direction.\u201d<\/p>\n<\/p>\n The post Stena Line unveils Stena Futuro concept vessel<\/a> appeared first on Marine Log<\/a>.<\/p>\n<\/div>\nWING SAILS PASS TESTS<\/h4>\n