• 3D rendering of a vessel with Carbon Capture and Storagelution
    Industry premiere: Get a competitive edge with these 3 tips on onboard carbon capture

    Join this exciting online event where industry experts reveal how onboard carbon capture can help you get a competitive edge. You will be among the first to learn the findings from the world’s first full-scale pilot.

    Register now!
  • Container ships in the port
    Report: Sustainable fuels for shipping by 2050 – the 3 key elements of success

    This research-backed report on future fuels in the marine industry reveals key actions to take today to achieve sustainable shipping by 2050.

    Download this report now!
  • 50 great ways for the marine industry to reduce GHG emissions – Wärtsilä eBook
    Improved eBook: 51 great ways to reduce greenhouse gas emissions

    Download this eBook and you will learn 51 great ways for the maritime industry to reduce its greenhouse gas emissions. 51 excellent ways in one place – from ammonia to zero emission battery operation.

    Download this eBook now!
  • Container ship in harbour
    How do you discover the real CII status of your vessel?

    Download this white paper to learn how to discover the real CII status of your vessel. It is the ideal guide for owners and operators of bulkers, tankers, and container ships. Learn more:

    Download this white paper now!
  • Decarbonisation and net zero

    Discover the meaning of decarbonisation in shipping

    Learn more about decarbonisation

Marine solutions deliver value

Marine technology, ship engines, and other solutions from Wärtsilä will help you run your maritime business profitably. Get vessel-specific insights or the entire fleet point of view to define the best decarbonisation strategy just for you.

Browse the portfolio of maritime solutions

Most popular next steps

Find Wärtsilä’s powerful, fuel flexible marine engines for your newbuilds. Get retrofits, upgrades, and fuel conversion for your current vessels. You can also opt for a unique service which can deliver savings in fuel consumption while lowering your emissions – guaranteed.

Sustainable fuels for shipping by 2050 – the 3 key elements of success

How to decrease the environmental footprint of shipping? What are the key actions that will keep the shipping industry on course to achieve net-zero by 2050?

Download this research-backed report on future fuels in the marine industry to find out:

Download now

Data and digital tools from Wärtsilä help smart vessels and ports operate more efficiently for the benefit of a seamless, safe and sustainable global supply chain.

Wärtsilä has an extensive portfolio of solutions for liquid and gas handling on vessels: ballast water management, freshwater generation, gas solutions, and exhaust treatment solutions.

Get your spare parts fast and cost-efficiently. Choose Wärtsilä spare parts, and you will enjoy market-leading part availability, premium quality and the expertise required to reduce downtime and future-proof your fleet.

  • Decarbonisation and net zero

    Discover the meaning of decarbonisation in shipping. Find the best ways to reduce emissions from your existing vessels. Learn how to future-proof your newbuild vessels.

    Learn more about decarbonisation

Marine applications

Choose your business segment and you will find special products and solutions for you.

Webinars

Webinars for the hottest topics in the maritime industry. Register for upcoming webinars. Sign in to watch recorded webinars and download the materials.

3D rendering of a vessel with Carbon Capture and Storage
28 May 2025 · Webinar
Get a competitive edge with these 3 tips on onboard carbon capture
Join our online event and get the insights of carbon capture!
Container vessel animation
25 Feb 2025 · Webinar
How advanced digital twins and AI help optimise vessel performance
Watch our insightful webinar where industry experts reveal how AI and digital...
Three simple ways that data and AI can save you money in vessel operations
20 Nov 2024 · Webinar
Three simple ways that data and AI can save you money in vessel operations
Watch this insightful webinar where industry experts reveal three...

Articles

Insights on the trending topics in the maritime industry.

12 May 2025 · Article
3 min read
Wärtsilä Underwater Services and Megatugs Forge Strategic Alliance to Elevate Maritime Support Services
Wärtsilä and Megatugs team up to offer...
23 Apr 2025 · Article
5 min read
Seven helpful and unbiased facts to know about methane slip
What is methane slip, why is reducing it essential and what smart solutions are on offer...
Wärtsilä employee works on an engine
8 Apr 2025 · Article
10 min read
Onboarding your vessel crew and onshore staff to a new fuel – 5 top challenges
Onboarding your vessel crew and onshore staff to a new fuel requires...
Vessel servicing underwater
10 Mar 2025 · Article
2 min read
Wärtsilä strengthens its underwater services presence in Sri Lanka
Wärtsilä Underwater Services, and Sharaf Shipping Agency, Sri Lanka announce a...
innovative NextDF technology
18 Feb 2025 · Article
5 min read
How innovative NextDF technology is an easy way to reduce methane emissions
Searching for a way to dramatically reduce emissions like methane slip?...
Wärtsilä service employee in Schiedam
6 Feb 2025 · Article
7 min read
Five surprising things that make your ship spare parts more sustainable
It might surprise you to learn that the spare parts you use on your ships...

Customer stories

Did you know? Every third vessel sailing the oceans of the world has Wärtsilä solutions on board. Here you can discover Wärtsilä’s references from the maritime sector. Stories from customers ranging from cruise ships, ferries, bulkers, yachts, and merchant, navy, offshore, and special-purpose vessels.

Whenever you need innovative, proven solutions or services for your vessel or fleet - get in touch and let’s discuss your needs and options!

Wärtsilä Marine. Let's connect.
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