English
Wärtsilä portals
Home
Energy
About Energy →
Learn about what we do in the energy market where Wärtsilä is a global leader in complete lifecycle power solutions.
Products and solutions
Energy storage
Engine power plants
Hybrid power plants
Design your power plant
Towards 100% renewable energy
Our vision of 100% renewable energy future
Sustainable fuels
Atlas of 100% renewable energy
Power system modelling
Services
Lifecycle solutions
Lifecycle upgrades
Spare parts and field services
Decarbonisation services
Technology comparison: Engine vs Aero
References
Downloads
Power plant selector
Encyclopedia
Products and solutions
Products and solutions
Energy storage
Engine power plants
Hybrid power plants
Design your power plant
Services
Services
Lifecycle solutions
Lifecycle upgrades
Spare parts and field services
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
Next Business Lab
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
References
Insights
Company
Company
Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets.
About
Investors
Suppliers
Contact information
Careers
Why Wärtsilä?
Career areas and paths
Join us
Sustainability
Our approach
Climate and environment
People
Responsible business
Reporting
Media
Press releases and news
Image bank
Social media at Wärtsilä
Media contacts
Home
Marine
References
Marine references
Customer references in the marine industry
Cruise
View all
Ritz-Carlton Yacht Collection
Wärtsilä 31DF dual-fuel engines with custom flexible mounting guarantee comfortable cruising aboard The Ritz-Carlton...
Carnival Regal Princess
A digital model of the Regal Princess cruise ship has given Carnival data and insights that will help it decarbonise both...
Le Commandant Charcot
Le Commandant Charcot, the world’s only luxury icebreaker, uses the Wärtsilä 31DF engines for sustainable polar exploration
Ferry
View all
Brittany Ferries
With an 11.5 MWh energy storage system, Brittany Ferries’ two new RoPax vessels are record breakers. What rewards will they reap...
Aurora Botnia - Fuel optimization
Hybrid propulsion and flexible dual-fuel technology are just two of the ways ferry operator Wasaline is improving...
High-speed ferry Express 5
Wärtsilä provides the propulsion solutions for a new 115 metres long high-speed ferry
Fishing
View all
Fishing vessel for Peter Hepsø Rederi AS
The fishing vessel will be powered by the Wärtsilä 31 engine and a complete propulsion system from...
Fishing Trawler for Strand Senior AS
The vessel will feature the Wärtsilä 31 engine and propulsion machinery. “We wanted to build a new vessel that...
Rebecca FR143
“Wärtsilä’s design and hydrodynamic expertise, together with its high quality manufacturing, was an important factor in optimising the...
Merchant
View all
Vitol tankers
Wärtsilä EnergoFlow and Wärtsilä EnergoProFin solutions save 2 Vitol tankers 6% on annual fuel consumption and provide 16 days of free...
Aasen Shipping
Hybrid solution delivers big fuel savings, reliability and outstanding performance for Aasen Shipping's modern self-discharging bulk...
Misje Vita
Hybrid solution including engine, batteries, propeller and energy management system delivers big fuel savings for Misje Rederi's newbuild...
Navy
View all
USS Independence
The USS Independence (LCS 2) entered service in 2010 as the first of a series of initially ten. The vessel design is based on...
USNS Lewis and Clark
The USNS Lewis and Clark, commissioned in 2006, is the first vessel of fourteen vessels of the T-AKE Class operated by the...
Tonnerre BPC
Delivered in 2007, the Tonnerre BPC is the second ship of the Mistral Class, the French Navy's first all-electric warships. The...
Offshore
View all
Van Oord
Van Oord is accelerating the energy transition with its green ship fleet. Why did they choose methanol for their new offshore wind...
Harvey Gulf International Marine - Hybrid solution
Wärtsilä HY hybrid upgrade has helped make Harvey Gulf International Marine’s operations...
Maersk Minder
Wärtsilä HY hybrid upgrade cuts fuel consumption and carbon emissions onboard the Maersk Minder anchor handling tug supply vessel.
Special vessels
View all
DEME Group
Supporting global marine solutions provider’s sustainability drive with the Wärtsilä GHG reduction package for 34DF engines
UKD Marlin
When the engines in a dredger owned by UK Dredging were close to the end of their lifecycle, the solution was to re-power the vessel with...
Cassiopeia Five Pte Ltd.
Optimised Maintenance for the large cutter dredger CASSIOPEIA V
Tugs
View all
Tugs Jin Gang Lun 31 & 32, Tianjin Port
The tugs, Jin Gang Lun 31 and 32, are the first two vessels built according to the China Classification...
Port of Luleå, hybrid escort tug
The Swedish Port of Luleå located on the environmentally sensitive Gulf of Bothnia, needed an escort tug operating...
Magnolia Marine Transport
Wärtsilä’s shaft seals – the reliability enhancer on inland waterways.
Yachts
View all
Ritz-Carlton Yacht Collection
Wärtsilä 31DF dual-fuel engines with custom flexible mounting guarantee comfortable cruising aboard The Ritz-Carlton...
Black Pearl
Wärtsilä NACOS Platinum navigation system for the landmark sailing yacht Black Pearl
X-Expedition
Powered by the innovative Wärtsilä HY, the X-Expedition small capacity luxury cruise vessel paves the way for unprecedented luxury...