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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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Technology comparison: Engine vs Aero
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Products and solutions
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Engine power plants
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Design your power plant
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Services
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Decarbonisation services
Services catalogue
Our vision
Towards 100% renewable energy
Our vision of 100% renewable energy future
Sustainable fuels
Atlas of 100% renewable energy
Power system modelling
Rethinking energy
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Area expertise
Africa
Pathways for Africa's energy future
Americas
California pathways to renewables
Zero carbon power system for Chile
The value of flexibility: Case Brazil
Europe
Europe's energy future
Achieving a net zero power system in Germany
Middle East & Asia
A world in balance
Rethinking energy
Energy, Essentially
Marine
About Marine →
Learn about what we do in the marine market where Wärtsilä is a global leader in complete lifecycle power solutions.
Products and solutions
Power and propulsion
Electric shipping and hybrid ships
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
Encyclopedia
Wärtsilä Online
Products and solutions
Power and propulsion
Electric shipping and hybrid ships
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
Spare parts and services
Services
Spare parts
Technical support
Maintenance and repair
Lifecycle upgrades
Lifecycle agreements
Training
Cyber services
Wärtsilä Online
Services catalogue
Areas of expertise
2-stroke engine services
4-stroke engine services
Propulsion services
Shaft line solutions services
Underwater services
Gas solutions services
Exhaust treatment services
Ballast water treatment services
Wastewater treatment services
Freshwater generation services
Decarbonisation
Decarbonisation
Decarbonisation solutions for existing fleets
Decarbonisation for newbuild vessels
Our offering at a glance
Future fuels in shipping
Powerful partnerships for decarbonisation
Frameworks that drive decarbonisation
Customer segments
Passenger
Cruise
Ferry
Yachts
Offshore
Offshore oil and gas
Offshore wind
Merchant
Bulkers and tankers
Cargo vessels
Container vessels
Large gas carriers
Small and medium gas carriers
Short sea shipping
Special purposes
Fishing
Navy
Special vessels
Tugs
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Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets.
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