James Fisher goes for innovative ULSTEIN TWIN X-STERN SOV concept
James Fisher unveils the pioneering 'Diamond SOV', an ULSTEIN SX221 TWIN X-STERN Service Operation Vessel (SOV) concept. Designed by Ulstein Design & Solutions AS, the concept is expected to support the UK’s target of 50GW of offshore wind energy by 2030.
Vallianz chooses Ulstein for hybrid heavy transport vessel
Singapore-based Vallianz Holdings Limited contracted Ulstein Design & Solutions BV for the development of their new, hybrid heavy transport vessel (HTV). The new vessel, a customised ULSTEIN HX120 design, will be unique as it will feature dual-fuel engines and a battery energy storage system.
Designing methanol-fuelled offshore wind vessels for Acta Marine
Acta Marine orders the two first ULSTEIN TWIN X-STERN Construction Service Operation Vessels with design from Ulstein Design & Solutions AS. The design contract also includes options for two vessels, all four of the ULSTEIN SX216 design. The vessels will be delivered with dual-fuel methanol/diesel power generators.
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The TWIN X-STERN design provides fuel savings and maximum manoeuvrability
Ulstein has developed a ship with two sterns and main propeller units in each corner, ideally for offshore operations requiring continuous positioning. “The TWIN X-STERN is extremely manoeuvrable, comfortable to be on board and very environmentally friendly,” says Øyvind Gjerde Kamsvåg, Chief Designer at Ulstein.
Roadmap to a hydrogen future
Following the introduction of our first hydrogen fuelled, zero emission design in 2019, we now reveal our vision towards a marine hydrogen future. Where the ULSTEIN SX190 showcased that zero emission ships can be realised with today’s off-the-shelf technology, we now map the way to a hydrogen fuelled marine industry.
Covering the entire life span of offshore wind farms
The urgent push for more renewable energy production to achieve climate goals translates into many new offshore wind projects. Simultaneously, ambitious climate goals also call for vessels to be developed with solutions for zero-emission operations.
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Enabling cruise ships to run emission-free for 12 hours
In order to comply with regulations, as well as minimise environmental impact, cruise operators will need new technical solutions. The ULSTEIN ZED power system allows cruise operators to visit vulnerable and protected areas without greenhouse gas emissions and local pollution.
'Alfa Lift' – the smart design for offshore wind installations
Ulstein has ship solutions for all phases in the life of offshore wind farms. One of these is the foundation installation vessel 'Seaway Alfa Lift'. Custom-designed by Ulstein, she will serve the early development stage of new offshore wind farms, starting with the Dogger Bank Wind Farm.
Batteries for offshore wind vessel
In cooperation with shipowner Bernhard Schulte, Ulstein Design & Solutions has designed a diesel-electric propulsion system assisted by batteries to reduce operating hours on the main engines, save fuel and reduce environmental footprint. The hybrid system has been installed on the WINDEA JULES VERNE at Ulstein Verft.
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The X-BOW, X-STERN and TWIN X-STERN are examples of innovations from Ulstein, all in their way improving seakeeping, comfort and safety, and reducing fuel consumption.Innovative solutions
"The X-STERN met all our expectations. It is amazing to see a vessel going backwards in bad weather without slamming or spray on deck."X-STERN®
Statements from X-BOW® users
With feedback like ‘amazing experience’ and’ 'I’ll never again work on any other type of vessel in winter’ being stated by crews on X-BOW® vessels, it is hard to ignore the impact this hull innovation has had since it first appeared in 2005.More statements
Ship designers who dare to challenge
Our ship designers share a mission of innovation, to challenge the established truth and to come up with solutions that enhance the customers' value.See how they do it