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Marine
About Marine →
Learn about what we do in the marine market where Wärtsilä is a global leader in complete lifecycle power solutions.
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Engines and generating sets
Propulsors and gears
Shaft line solutions
Liquid and gas handling
Gas solutions
Exhaust treatment
Ballast water management systems
Fresh water generation
Waste and wastewater treatment
Voyage and fleet optimisation
Simulation and training
Fleet optimisation
Integrated vessel control systems
Port optimisation
Dynamic positioning systems and sensors
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Lifecycle services
Articles
Wärtsilä Lifecycle solutions for LNG carriers – together we can achieve more
Looking at the benefits that Wärtsilä Lifecycle solutions offer for LNG carriers
Read article
Articles
26 Sep 2023
·
Article
5 min read
Container ship engines running inefficiently at low load? Five options to think about
Container ships built more than five years ago are now likely...
Propulsion
Decarbonisation and future fuels
Lifecycle services
Propulsion
Decarbonisation and future fuels
Lifecycle services
10 Aug 2023
·
Article
5 min read
Shape up your vessel's maritime cyber security with these 8 clever tips
If your ship has equipment with network connections, it could be a target...
Lifecycle services
Lifecycle services
20 Feb 2023
·
Article
7 min read
Methanol as marine fuel – is it the solution you are looking for?
What are the advantages of methanol as marine fuel? What are the issues that ship...
Decarbonisation and future fuels
Lifecycle services
Decarbonisation and future fuels
Lifecycle services
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...
Lifecycle services
Decarbonisation and future fuels
Engine systems
Lifecycle services
Decarbonisation and future fuels
Engine systems
28 Jun 2023
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Article
4 min read
Wärtsilä's Field Service delivery revolutionised by AI
How can artificial intelligence help find appropriate resources for field service...
Innovation
Digitalisation
Lifecycle services
Innovation
Digitalisation
Lifecycle services
6 Jun 2023
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Article
3 min read
Five reasons why I love our research and development department
Research and development, why do I love you? Wärtsilä’s Juha Kytölä, Chief...
Lifecycle services
Decarbonisation and future fuels
Marine electric
Lifecycle services
Decarbonisation and future fuels
Marine electric
28 Apr 2023
·
Article
6 min read
Three simple but effective ways to prevent vessel downtime
Looking for proven solutions to minimise vessel downtime? Here are three common causes...
Lifecycle services
Lifecycle services
16 Jan 2023
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Article
5 min read
Want to cut costs and extend CII compliance? The top 4 ways good maintenance practices can help
Maintenance might seem like a ‘necessary evil’, a...
Lifecycle services
Lifecycle services
10 Jan 2023
·
Article
4 min read
How to get vessel uptime, fuel savings or reduced emissions – guaranteed
Looking for guarantees on uptime, fuel savings or lower emissions? An...
Decarbonisation and future fuels
Lifecycle services
Decarbonisation and future fuels
Lifecycle services
15 Dec 2022
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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...
Decarbonisation and future fuels
Marine electric
Engine systems
Decarbonisation and future fuels
Marine electric
Engine systems
21 Jun 2022
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Article
5 min read
Creating an environment where expertise can blossom
Three leading experts explain how developing its own technology, fostering a culture of...
Lifecycle services
Lifecycle services
20 Apr 2022
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Article
6 min read
Plug and play – cutting vessel fuel consumption and emissions with shore-power
Five things you need to know about reducing emissions, fuel costs and...
Lifecycle services
Decarbonisation and future fuels
Marine electric
Lifecycle services
Decarbonisation and future fuels
Marine electric
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...
Lifecycle services
Decarbonisation and future fuels
Lifecycle services
Decarbonisation and future fuels
28 Mar 2022
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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,...
Lifecycle services
Propulsion
Decarbonisation and future fuels
Lifecycle services
Propulsion
Decarbonisation and future fuels
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...
Lifecycle services
Propulsion
Lifecycle services
Propulsion
16 Dec 2021
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Article
3 min read
Wärtsilä waterjets – the lightest and most efficient on the market
Wärtsilä waterjets help operators increase efficiency and lower emissions while...
Decarbonisation and future fuels
Propulsion
Lifecycle services
Decarbonisation and future fuels
Propulsion
Lifecycle services
8 Dec 2021
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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...
Decarbonisation and future fuels
Propulsion
Lifecycle services
Decarbonisation and future fuels
Propulsion
Lifecycle services
22 Nov 2021
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Article
3 min read
BioLNG means it’s full steam ahead on Destination Gotland’s quest to decarbonise
When oil prices fell dramatically in 2015–16 it led to a decrease...
Engine systems
Lifecycle services
Decarbonisation and future fuels
Engine systems
Lifecycle services
Decarbonisation and future fuels
19 Nov 2021
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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...
Propulsion
Lifecycle services
Propulsion
Lifecycle services
3 Nov 2021
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Article
5 min read
Wärtsilä Expert Insight – The continuing evolution of our next-level predictive maintenance service
Wärtsilä Expert Insight uses advanced...
Decarbonisation and future fuels
Lifecycle services
Decarbonisation and future fuels
Lifecycle services
18 Oct 2021
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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...
Lifecycle services
Propulsion
Lifecycle services
Propulsion
19 Sep 2023
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Article
6 min read
The top 4 ways to comply with EEXI without slowing down your vessels
Want to comply with EEXI regulation without reducing your sailing speed? Here...
Propulsion
Marine electric
Decarbonisation and future fuels
Propulsion
Marine electric
Decarbonisation and future fuels
9 Aug 2021
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Article
3 min read
Reduced time and increased accuracy – streamlined procurement between Bernhard Schulte Shipmanagement and Wärtsilä
The procurement process at...
Lifecycle services
Lifecycle services
28 Jul 2021
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Article
3 min read
The winds of opportunity – integrated solutions for offshore wind vessels
With the growth in demand for wind farms coinciding with the increasingly...
Lifecycle services
Engine systems
Lifecycle services
Engine systems
13 Jul 2021
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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
28 Jun 2021
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Article
3 min read
Ammonia – fuel for thought in our deep-dive Q&A
Four Wärtsilä experts discuss the advantages of ammonia as a future fuel for shipping, as well as...
Decarbonisation and future fuels
Lifecycle services
Decarbonisation and future fuels
Lifecycle services
15 Jun 2021
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Article
3 min read
Hybrid shaft generator systems – the logical choice for large ferries
Hybrid shaft generator systems significantly reduce fuel consumption,...
Lifecycle services
Lifecycle services
10 Jun 2021
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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...
Propulsion
Lifecycle services
Propulsion
Lifecycle services
17 May 2021
·
Article
3 min read
Wärtsilä Lifecycle solutions for LNG carriers – together we can achieve more
Looking at the benefits that Wärtsilä Lifecycle solutions offer for LNG...
Lifecycle services
Lifecycle services
16 May 2021
·
Article
5 min read
From trainee to trainer – Theo Vennings’ 40 years of outstanding service
Theo Vennings progressed from trainee to become one of the foremost experts...
Lifecycle services
Lifecycle services
6 May 2021
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Article
3 min read
Next port of call – the methanol bunkering station?
Clean burning, cheap to produce, widely available and with the potential to be 100% renewable –...
Decarbonisation and future fuels
Lifecycle services
Decarbonisation and future fuels
Lifecycle services
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....
Propulsion
Decarbonisation and future fuels
Lifecycle services
Propulsion
Decarbonisation and future fuels
Lifecycle services
2 Jun 2023
·
Article
5 min read
One simple secret that will make your emissions reduction strategy look awesome
Brailsford’s theory of marginal gains can be a gamechanger when it...
Lifecycle services
Decarbonisation and future fuels
Lifecycle services
Decarbonisation and future fuels
16 Apr 2021
·
Article
4 min read
Time to take another look at LNG conversion?
Modern efficiency-boosting technologies can help vessel owners and operators put a big dent in their...
Lifecycle services
Decarbonisation and future fuels
Lifecycle services
Decarbonisation and future fuels
15 Apr 2021
·
Article
5 min read
World-class engineering excellence at your service
Wherever a maritime asset is in the world, it’s never far from one of Wärtsilä’s centres of...
Lifecycle services
Lifecycle services
12 Apr 2021
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Article
5 min read
Guaranteed asset performance – a win-win for Wärtsilä and Carnival
After seeking new ways to draw even greater mutual value from their partnership,...
Lifecycle services
Decarbonisation and future fuels
Lifecycle services
Decarbonisation and future fuels
8 Apr 2021
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Article
5 min read
Pulling out all the stops – dedication and hard work for an emergency engine repair
In mid-July 2020 Norwegian shipping group Solvang ASA contacted...
Lifecycle services
Lifecycle services
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...
Lifecycle services
Propulsion
Engine systems
Lifecycle services
Propulsion
Engine systems
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
Propulsion
Decarbonisation and future fuels
Lifecycle services
Propulsion
Decarbonisation and future fuels
23 Feb 2021
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Article
2 min read
Anything is possible – unique expertise offers a flexible fix with minimal downtime
In September 2019, MSC Shipmanagement Ltd. became aware of a...
Lifecycle services
Lifecycle services
12 Feb 2021
·
Article
3 min read
Wärtsilä’s new multi-purpose SOV for offshore wind – future-proof, flexible and Jones-act compliant
Wärtsilä’s new multi-purpose SOV for offshore...
Lifecycle services
Engine systems
Propulsion
Lifecycle services
Engine systems
Propulsion
1 Feb 2021
·
Article
3 min read
The false economy of non-OEM inspections, overhauls and parts
Choosing third-party suppliers is a bit like going for the cheaper local mechanic to...
Lifecycle services
Engine systems
Lifecycle services
Engine systems
28 Jan 2021
·
Article
3 min read
Data driven maintenance – why less is more
With an expensive, complex asset like a ship’s engine it would be unthinkable to consider giving it less,...
Lifecycle services
Engine systems
Lifecycle services
Engine systems
22 Jan 2021
·
Article
3 min read
A well-timed boost gives Wärtsilä 46 engines a midlife power up
With operators facing increasing cost pressures and tightening environmental...
Lifecycle services
Decarbonisation and future fuels
Lifecycle services
Decarbonisation and future fuels
8 Aug 2022
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Article
3 min read
Click to check out – how we’re simplifying online procurement
We can help you find the right e-procurement method for you, from full integration...
Lifecycle services
Lifecycle services
21 Dec 2020
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Article
3 min read
Easier, more accurate procurement with Wärtsilä
Traditional procurement via email or phone is typically inefficient, inflexible, time-consuming and...
Lifecycle services
Lifecycle services
24 Nov 2020
·
Article
5 min read
6 ways container vessel companies are reducing their environmental impact
Under growing pressure from regulators, the shipping industry is working...
Engine systems
Decarbonisation and future fuels
Marine electric
Engine systems
Decarbonisation and future fuels
Marine electric
19 Nov 2020
·
Article
5 min read
Shipowners should use pandemic downtime to retrofit
The coronavirus crisis has seen different segments in the maritime industry retrofitting their...
Engine systems
Lifecycle services
Marine electric
Engine systems
Lifecycle services
Marine electric
30 Oct 2020
·
Article
5 min read
How to be smarter about methane slip – right now
Methane slip is the small amount of LNG fuel that doesn’t burn in a vessel’s engine, instead...
Decarbonisation and future fuels
Lifecycle services
Decarbonisation and future fuels
Lifecycle services
29 Sep 2020
·
Article
4 min read
Wärtsilä Fuel Efficiency Boost retrofit cuts fuel consumption for two-stroke engines
For vessel owners and operators, reducing marine emissions and...
Engine systems
Lifecycle services
Engine systems
Lifecycle services
24 Apr 2019
·
Article
3 min read
Smart Maintenance: Taking uptime to new heights
As globalisation, digitisation and automation take roots in the energy and shipping sectors...
Lifecycle services
Lifecycle services
21 Dec 2018
·
Article
3 min read
Wärtsilä’s Smart Marine Ecosystem – A year later
In 2017, technology group Wärtsilä introduced its vision of a Smart Marine Ecosystem to reimagine...
Lifecycle services
Technology
Lifecycle services
Technology
29 Mar 2018
·
Article
3 min read
Doubling the lifetime of a piston head
After two years of testing on ships and in power plants, Wärtsilä, and its business line QuantiServ, have...
Lifecycle services
Lifecycle services
24 May 2018
·
Article
3 min read
The life aquatic with William Winters
Underwater welding is one of the world’s most extreme jobs. William Winters, heading Underwater Services at...
Lifecycle services
Lifecycle services
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
7 Jun 2018
·
Article
3 min read
Service 4.0: New business models for maritime service
Using ships as floating warehouses, tug boats as charging vessels, and creating a maritime...
Lifecycle services
Digitalisation
People
Lifecycle services
Digitalisation
People
24 Oct 2019
·
Article
5 min read
How a new agreement opened up possibilities for the Wärtsilä-Carnival relationship
Two years in, the performance-based logistics agreement (PBL)...
Sustainability
Technology
Lifecycle services
Sustainability
Technology
Lifecycle services
27 Nov 2019
·
Article
4 min read
Wärtsilä’s next generation maintenance platform
What happens when you combine the knowledge of Wärtsilä experts and artificial intelligence? The...
Digitalisation
Technology
Lifecycle services
Digitalisation
Technology
Lifecycle services