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    Helping power the Chinese windfarm construction boom with Wärtsilä transverse thrusters

    Wärtsilä’s highly efficient transverse thrusters ensure excellent station keeping and manoeuvrability for specialised windfarm construction vessel.

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    Articles

    23 FEB 2023 Article
    5 min read

    Short sea shipping and sustainability: 3 interesting considerations

    Could an aging fleet and tightening environmental regulations be an opportunity...
    Marine Power Engine systems Propulsion
    Marine Power Engine systems Propulsion
    15 DEC 2022 Article
    6 min read

    Smart decarbonisation: Top 8 ways that ferry operators can do it profitably

    From flexible engines and electrification to hybridisation and future...
    Marine Power Decarbonisation & future fuels Marine electric
    Marine Power Decarbonisation & future fuels Marine electric
    10 NOV 2022 Article
    4 min read

    Unsure about CII compliance? Here’s how energy saving technologies can help

    45% of merchant vessels will need an upgrade to comply with CII. Find...
    Propulsion Marine Power Decarbonisation & future fuels
    Propulsion Marine Power Decarbonisation & future fuels
    25 OCT 2022 Article
    4 min read

    Six things about computational fluid dynamics that might surprise you

    Discover how computational fluid dynamics helps design ever more efficient...
    Marine Power Propulsion
    Marine Power Propulsion
    18 OCT 2022 Article
    3 min read

    Decarbonisation drives innovation in short sea shipping

    Can flexible hybridised solutions provide a clear pathway to zero emissions?
    Propulsion Decarbonisation & future fuels Marine electric
    Propulsion Decarbonisation & future fuels Marine electric
    19 AUG 2022 Article
    3 min read

    The winds of change – how rotor sail technology can boost maritime decarbonisation efforts

    A deep dive into flexible, energy-saving rotor sail...
    Marine Power Propulsion Decarbonisation & future fuels
    Marine Power Propulsion Decarbonisation & future fuels
    15 AUG 2022 Article
    4 min read

    Introducing the MS Medstraum – the world's first zero-emission fast ferry

    As part of the EU-funded TrAM project, Wärtsilä and partners have...
    Marine Power Propulsion Marine electric
    Marine Power Propulsion Marine electric
    8 AUG 2022 Article
    4 min read

    Five common misconceptions about air lubrication – and why they’re wrong

    Air lubrication is a highly effective way to cut ship fuel consumption, so...
    Marine Power Decarbonisation & future fuels Propulsion
    Marine Power Decarbonisation & future fuels Propulsion
    11 MAY 2022 Article
    6 min read

    Improve manoeuvrability and efficiency for newbuild feeder vessels with a CPP

    Learn how combining a controllable pitch propeller and shaft generator...
    Marine Power Propulsion
    Marine Power Propulsion
    7 APR 2022 Article
    6 min read

    DC or not DC, that is the question

    What are the advantages and disadvantages of DC hubs? When are they useful and what problems can arise when...
    Marine electric Propulsion Engine systems
    Marine electric Propulsion Engine systems
    28 MAR 2022 Article
    3 min read

    Driving fleet decarbonisation with data-led advice

    As the entry into force of IMO’s energy efficiency regulations EEXI and CII rapidly approaches,...
    Marine Power Lifecycle services Propulsion
    Marine Power Lifecycle services Propulsion
    1 MAR 2022 Article
    3 min read

    A faster, more manoeuvrable ride for Fast Ferries

    New controllable pitch propeller fitted with Wärtsilä’s energy-saving EnergoProFin propeller cap...
    Marine Power Lifecycle services Propulsion
    Marine Power Lifecycle services Propulsion
    16 DEC 2021 Article
    3 min read

    Wärtsilä waterjets – the lightest and most efficient on the market

    Wärtsilä waterjets help operators increase efficiency and lower emissions while...
    Marine Power Decarbonisation & future fuels Propulsion
    Marine Power Decarbonisation & future fuels Propulsion
    8 DEC 2021 Article
    3 min read

    A look back at this year’s decarbonisation journey on Insights

    A review of 2021 Wärtsilä Insights on decarbonisation – from future fuels and...
    Marine Power Decarbonisation & future fuels Marine electric
    Marine Power Decarbonisation & future fuels Marine electric
    19 NOV 2021 Article
    3 min read

    Wärtsilä’s propulsion field service team – the expertise, quality and experience to keep your vessels running optimally

    Wärtsilä’s propulsion field...
    Marine Power Propulsion Lifecycle services
    Marine Power Propulsion Lifecycle services
    17 NOV 2021 Article
    3 min read

    Dispelling the myth of high losses in modern electrically enhanced propulsion systems

    Thanks to modern technology, losses in electrically enhanced...
    Marine Power Decarbonisation & future fuels Marine electric
    Marine Power Decarbonisation & future fuels Marine electric
    18 OCT 2021 Article
    3 min read

    (Relation)ship building with Astrid Fiske and Karstensen Shipyard

    When Astrid Fiske needed a reliable and highly fuel-efficient new trawler, they...
    Marine Power Lifecycle services Propulsion
    Marine Power Lifecycle services Propulsion
    14 SEP 2021 Article
    6 min read

    Helping power the Chinese windfarm construction boom with Wärtsilä transverse thrusters

    Wärtsilä’s highly efficient transverse thrusters ensure...
    Propulsion Marine Power
    Propulsion Marine Power
    7 SEP 2021 Article
    6 min read

    Complying with EEXI – how to speed up decarbonisation without slowing down vessels

    Time is running out for vessel owners to comply with the IMO’s...
    Engine systems Propulsion Marine electric
    Engine systems Propulsion Marine electric
    13 JUL 2021 Article
    3 min read

    Expertise, speed and an unusual solution help the fishing vessel Madrus return to action for the end of the season

    After a fire onboard fishing...
    Lifecycle services Propulsion
    Lifecycle services Propulsion
    7 JUL 2021 Article
    3 min read

    Same again please – Wärtsilä helps shipbuilder deliver sister ship for world-class UAE-based dredger

    A Wärtsilä integrated propulsion system...
    Marine Power Propulsion
    Marine Power Propulsion
    Wartsila-s-energy-efficiency-solutions-provide-significant-savings-for-Delphis
    11 JUN 2021 Article
    5 min read

    Wärtsilä’s energy efficiency solutions provide significant savings for Delphis

    Delphis’s ice-classed container ships were fitted with Wärtsilä...
    Marine Power Propulsion
    Marine Power Propulsion
    10 JUN 2021 Article
    2 min read

    Greener operations for the Korea Polar Research Institute’s icebreaking research vessel

    The icebreaking research vessel RV Aaron, operated by the...
    Marine Power Propulsion Lifecycle services
    Marine Power Propulsion Lifecycle services
    7 JUN 2021 Article
    2 min read

    Maintaining precise manoeuvrability on a record-breaking pipelaying giant

    Laying underwater pipes in rough weather or congested shipping areas is...
    Marine Power Propulsion
    Marine Power Propulsion
    Wärtsilä EnergoProFin leads to reduced fuel costs and an improved greenhouse gas rating for Bulgarian bulker
    2 JUN 2021 Article
    3 min read

    Wärtsilä EnergoProFin leads to reduced fuel costs and an improved greenhouse gas rating for Bulgarian bulkers

    Navigation Maritime Bulgare benefited...
    Propulsion
    Propulsion
    Missed margherita makes man muse on manoeuvrability
    12 MAY 2021 Article
    3 min read

    Missed margherita makes man muse on manoeuvrability

    When the blockage of the Suez Canal made global headlines recently, and launched a thousand...
    Marine Power Propulsion
    Marine Power Propulsion
    Meeting decarbonisation targets with optimised propulsion
    5 MAY 2021 Article
    3 min read

    Meeting decarbonisation targets with optimised propulsion

    It’s not often that the twin goals of reducing costs and complying with regulations can be...
    Marine Power Propulsion Decarbonisation & future fuels
    Marine Power Propulsion Decarbonisation & future fuels
    Flexibility is the key requirement for future propulsion systems
    27 APR 2021 Article
    3 min read

    Flexibility is the key requirement for future propulsion systems

    Traditionally, vessels are designed for and tested at one design speed and draft....
    Marine Power Propulsion Decarbonisation & future fuels
    Marine Power Propulsion Decarbonisation & future fuels
    LNGC-Energy-efficiency
    26 APR 2021 Article
    5 min read

    Air lubrication systems and propulsion improvement solutions for LNG carriers

    LNG carriers' size, low draft variation, high speed compared to other...
    Marine Power Propulsion
    Marine Power Propulsion
    Integrated Systems and Solutions banner
    6 APR 2021 Article
    7 min read

    Wärtsilä’s Integrated Systems & Solutions – future-proof solutions today

    On the journey towards decarbonisation one thing is for certain: the marine...
    Marine Power Lifecycle services Propulsion
    Marine Power Lifecycle services Propulsion
    Insights-LNG-Carriers
    30 MAR 2021 Article
    5 min read

    LNG carriers – the future is flexible

    As global LNG production continues to grow, the industry is turning its thoughts towards the next generation...
    Lifecycle services Marine Power Propulsion
    Lifecycle services Marine Power Propulsion
    The winds of opportunity: optimising propulsion for next-generation windfarm vessels
    16 MAR 2021 Article
    5 min read

    The winds of opportunity: optimising propulsion for next-generation windfarm vessels

    With the predicted increase in the number of windfarms globally...
    Marine Power Propulsion
    Marine Power Propulsion
    Trusted thruster performance
    15 MAR 2021 Article
    3 min read

    Trusted thruster performance – 50 years of maneuverability and station keeping

    When it comes to thrusters it’s all about maneuvering and station...
    Marine Power Propulsion
    Marine Power Propulsion
    new multi-purpose SOV for offshore wind
    12 FEB 2021 Article
    3 min read

    Wärtsilä’s new multi-purpose SOV for offshore wind – future-proof, flexible and Jones-act compliant

    The offshore wind business is booming around the...
    Marine Power Lifecycle services Engine systems
    Marine Power Lifecycle services Engine systems
    Wärtsilä Propulsion’s Technology team – heroes of hydrodynamics and masters of mechanics
    27 JAN 2021 Article
    4 min read

    Wärtsilä Propulsion’s Technology team – heroes of hydrodynamics and masters of mechanics

    Not all heroes wear capes – some are just very, very good...
    Propulsion Decarbonisation & future fuels People
    Propulsion Decarbonisation & future fuels People
    Propelling the maritime industry into a decarbonised future
    7 JAN 2021 Article
    4 min read

    Propelling the maritime industry into a decarbonised future

    With increasing demands on owners and operators to improve efficiency while also...
    Propulsion People Innovation
    Propulsion People Innovation
    Windfarm Thruster
    21 DEC 2020 Article
    3 min read

    Wärtsilä Retractable Thrusters help the Leonardo Da Vinci maximise its potential

    The Prysmian Group is betting on Wärtsilä’s retractable thrusters...
    Propulsion
    Propulsion
    Jakup Sverri
    11 NOV 2020 Article
    3 min read

    Wärtsilä provides ultra-silent propulsion technology for Faroese research vessel Jákup Sverri

    Situated midway between Norway and Iceland in the...
    Propulsion Voyage
    Propulsion Voyage
    Tallink Megastar
    5 NOV 2020 Article
    5 min read

    Investing for the future, even in difficult economic times

    In a challenging environment, increasing efficiency is key for profit margins. Wärtsilä...
    Propulsion Marine Power
    Propulsion Marine Power
    Wärtsilä waterjets
    7 JUL 2020 Article
    2 min read

    Wärtsilä powered Incat catamarans have a grip on coveted Hales Trophy

    For thirty years, the Hales Trophy for the fastest Atlantic crossing by a...
    Propulsion
    Propulsion
    Prysmian - Leonardo Da Vinci
    15 OCT 2020 Article
    4 min read

    Innovating to solve problems: The case of the WST-24R retractable thruster

    When the coronavirus prevented on-site installation of a Wärtsilä...
    Marine Power Technology Propulsion
    Marine Power Technology Propulsion
    Blazing new trails in Arctic shipping
    7 OCT 2020 Article
    2 min read

    Blazing new trails in Arctic shipping

    The Baltic sea is one of the most important trade routes in the world, and even today, at any time, nearly...
    Propulsion
    Propulsion
    Controllable Pitch Propellers help to P&O Ferries navigate the English Channel
    7 OCT 2020 Article
    3 min read

    Wärtsilä’s Controllable Pitch Propellers help P&O Ferries navigate the English Channel

    The MS Pride of Canterbury has been a fixture at Dover for...
    Propulsion
    Propulsion
    Wärtsilä midsize waterjets - delivering proven waterjet technology
    6 AUG 2020 Article
    4 min read

    Wärtsilä midsize waterjets – delivering proven waterjet technology in a compact pre-assembled package

    The trend of expanding coastal populations...
    Propulsion
    Propulsion
    UNIC automation system enables Wärtsilä 31 performance
    26 APR 2017 Article
    6 min read

    Next generation UNIC automation system enables Wärtsilä 31 performance

    With its long history of technology leadership in advanced controls for...
    Technology Propulsion
    Technology Propulsion
    Why propulsion efficiency is the name of the game
    14 MAR 2018 Article
    3 min read

    Why propulsion efficiency is the name of the game!

    By focusing on optimising the lifecycle efficiency of ships, Wärtsilä's role as a full-service...
    Propulsion
    Propulsion
    Meet the miracle WST-24R thruster
    20 APR 2018 Article
    3 min read

    Meet the miracle: WST-24R thruster

    Wärtsilä’s new WST-24R retractable steerable thruster beats its predecessor on a lot of levels: it comes at a...
    Technology Propulsion
    Technology Propulsion
    Save time with underwater repair and maintenance
    31 MAY 2018 Article
    3 min read

    Save time with underwater repair and maintenance

    With the acquisition of the Dutch underwater solutions specialist Trident BV, Wärtsilä will now be...
    Lifecycle services Propulsion
    Lifecycle services Propulsion
    How digital propellers are getting close to the real thing
    31 MAY 2018 Article
    3 min read

    Bytes and bronze: how digital propellers are getting close to the real thing

    More powerful digital simulation is allowing Wärtsilä’s designers to...
    Propulsion
    Propulsion
    11 JUL 2017 Article
    3 min read

    DEME-d fit for dredging up the future!

    "Belgian company DEME and Wärtsilä joined forces to build, at 40 MW, the world’s most powerful LNG-fuelled...
    Technology Sustainability Propulsion
    Technology Sustainability Propulsion
    Wärtsilä keeps Incat in the fast lane
    28 FEB 2018 Article
    4 min read

    Wärtsilä keeps Incat in the fast lane

    For 30 years, Wärtsilä's waterjets have played a vital role in helping Incat build some of the world's fastest...
    Propulsion Technology
    Propulsion Technology
    Inland shipping’s day in the sun
    19 JUL 2017 Article
    2 min read

    Inland shipping’s day in the sun

    The newest EU directive regarding emission standards puts a heavy strain on the inland shipping industry. One of...
    Technology Sustainability Propulsion
    Technology Sustainability Propulsion
    Volume rendering of water around the propeller and the pressure distribution on the propeller and rudder, including velocity behind the rudder.
    6 JUN 2018 Article
    3 min read

    Propelling into better prospects

    Research and development in propeller design is an ongoing process. And rightly so, Wärtsilä’s propeller design...
    Propulsion
    Propulsion
    Wärtsilä’s new retractable thruster is an improvement across all parameters
    19 JUN 2018 Article
    6 min read

    Wärtsilä’s new retractable thruster is an improvement across all parameters

    The WST-24R thruster, with its eight-degree tilted propeller shaft...
    Propulsion Technology
    Propulsion Technology
    Propulsion Control on the Norwegian Gannet
    30 NOV 2018 Article
    8 min read

    Propulsion Control on the Norwegian Gannet

    November 2018 saw the launch of one of the world's most advanced sailing fish factories, the Norwegian...
    Technology Propulsion
    Technology Propulsion
    Wartsila EnergoFlow boosts propulsion efficiency
    8 NOV 2017 Article
    4 min read

    Wärtsilä EnergoFlow boosts propulsion efficiency

    Wärtsilä launched its latest energy-saving device for ship engines, a next-generation pre-swirl...
    Technology Sustainability Propulsion
    Technology Sustainability Propulsion
    LNG marine fuel gets a push in the United States
    23 NOV 2018 Article
    5 min read

    LNG marine fuel gets a push in the United States

    For the marine industry in the United States, the tide is turning in favour of LNG. A host of...
    Propulsion Engine systems
    Propulsion Engine systems
    the-new-age-propulsion-condition-monitoring-service-key-to-predictive-maintenance-and-optimal-uptime_resized
    13 MAR 2019 Article
    7 min read

    The new age Propulsion Condition Monitoring Service: Key to predictive maintenance and optimal uptime

    When Wärtsilä’s Propulsion Condition...
    Technology Propulsion
    Technology Propulsion
    Wärtsilä gives a boost to world’s largest semi-submersible crane vehicle
    14 NOV 2019 Article
    7 min read

    Wärtsilä gives a boost to world’s largest semi-submersible crane vehicle

    Creating state-of-the-art features for Sleipnir, which will remove and...
    Technology Propulsion Marine Power
    Technology Propulsion Marine Power
    Wärtsilä 31
    8 JAN 2019 Article
    5 min read

    Japanese ferries achieve efficiency and lower emissions

    Japan has one of the most advanced ferry fleets in the world, thanks in part to Wärtsilä...
    Sustainability Engine systems Propulsion
    Sustainability Engine systems Propulsion
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