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Decarbonisation offering

As a company with the most comprehensive portfolio at hand in the industry, we turn technology into solutions to enable a sustainable maritime industry. We have recognised and analysed that the journey to lowering GHG emissions requires combining data and technology like Wärtsilä’s hybrid solutions or Air Lubrication System with green fuels and biofuels to meet the short-term targets.

This means that the powertrain systems for vessels are fuel flexible and can be retrofitted and upgraded to run on green fuels. Our portfolio of engines, propulsion systems, hybrid technology, and integrated powertrain systems deliver the reliability, safety, and environmental performance.

    Propulsion energy saving technology

    With the shipping industry facing increased environmental legislation and increasing operational costs, today’s shipowners and operators are demanding more efficient solutions improving both environmental and economic impact. Wärtsilä offers an integrated package of propulsion solutions that help on the journey to decarbonisation.

    • The power to target net-zero

      Meet the new Wärtsilä 25 engine - maximised flexibility, minimised emissions

      Read more


    Keep your existing vessels compliant with upgrades and lifecycle services

    Latest IMOs ambitions with regards to greenhouse gas reduction puts pressures also on existing fleet to reduce in form of the Energy Efficiency Existing Ship Index (EEXI) and the Carbon Intensity Indicator rating (CII) . Explore services and retrofit options that will make your existing vessels compliant with the upcoming regulations and decarbonisation targets.

    Engines upgrades


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    5 practical things that will make it simpler for you to adopt methanol as fuel

    Methanol is trending in the shipping industry as a viable option to...
    Powering the next generation cruise vessel - cruising the decarbonisation journey
    18 JAN 2023 Webinar

    How next-generation cruise vessels can succeed in smart decarbonisation

    Webinar on smart decarbonisation for cruise ships. Royal Caribbean Group,...
    16 NOV 2022 Webinar

    Short Sea Shipping - A Smart Propulsion System

    With the drive to decarbonise and ensure vessels are relevant and do not become obsolete it is time...


    27 JUN 2022 Article
    6 min read

    Green corridors – channelling efforts to scale up maritime decarbonisation

    Green corridors, routes linking ports that support zero-emission...
    5 APR 2022 Article
    6 min read

    Are you geared up to comply with EEXI?

    Wärtsilä’s webinar on EEXI compliance through power limitation discusses the IMO’s upcoming requirements and...
    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...

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