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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.


    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


    17 Jan 2024 · Webinar
    New methanol engines: how will they power the future?
    Watch this interesting webinar and you will learn how the new methanol engines will power the...
    14 Nov 2023 · Webinar
    Tech Talk - What does the future hold for small merchant vessels?
    Follow a fascinating panel debate! You will get insight that helps you develop...
    Cargo ship at sea
    25 Oct 2023 · Webinar
    How to reduce methane slip – winning tactics for your maritime business
    Watch this interesting webinar and you will learn how to reduce methane slip...


    aerial view of a container ship
    10 Nov 2023 · Article
    5 min read
    Decarbonising container ships: win big instead of losing large with these five tips
    Follow these five top tips from a Wärtsilä expert to help make...
    ship in a fjord
    10 Oct 2023 · Article
    7 min read
    How to prepare for the EU Emissions Trading System and save money
    Learn what the EU Emissions Trading System is and what will it mean for your...
    container ship
    20 Jul 2023 · Article
    3 min read
    4 top tips to help you decarbonise your merchant fleet fast
    If you own or operate merchant vessels like bulkers, tankers or container ships, how can...
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