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Learn about what we do in the energy market where Wärtsilä is a global leader in complete lifecycle power solutions.
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Our vision of 100% renewable energy future
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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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Products and solutions
Power and propulsion
Electrical and power systems
Engines and generating sets
Propulsors and gears
Shaft line solutions
Liquid and gas handling
Ballast water management
Exhaust treatment
Fresh water generation
Gas solutions
Waste treatment
Voyage and fleet optimisation
Autonomy solutions
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Port and traffic management
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References
Cruise
Cruise references
Harmony of the Seas
The Harmony of the Seas is powered by four 12-cylinder Wärtsilä 46F engines and two 16-cylinder Wärtsilä 46F engines, featuring...
M/S Artania
New engines extend lifetime of cruise ship.
MSC Cruises
Shaft alignment keeps cruise liners in operation.
MSC Poesia
Delivered in 2008, the MSC Poesia, a cruise ship owned and operated by MSC Cruises, is equipped with Wärtsilä 38 engines. She was built...
Oasis of the Seas
The Oasis of the Seas cruise liner is equipped with a total of six Wärtsilä 46 engines, with four 5.5 MW Wärtsilä transverse...
Queen Mary II
At the time of her construction in 2003 by Chantiers de l'Atlantique, the Queen Mary II was the longest, widest and tallest passenger...
Royal Caribbean Cruises
Temperature control improves fuel economy in cruise vessels.
X-Expedition
Powered by the innovative Wärtsilä HY, the X-Expedition small capacity luxury cruise vessel paves the way for unprecedented luxury...
