illustration of Fleet Optimisation Solution
Fleet Optimisation Solution (FOS)

Make smarter decisions with Wärtsilä's Fleet Optimisation Solution (FOS). Boost fleet performance, improve route planning with voyage optimisation and ensure nautical compliance – on board and on shore.

How to optimise your maritime fleet with data

Take advantage of big data of your fleet with Wärtsilä’s Fleet Optimisation Solution (FOS). Use it to manage your maritime fleet and optimise voyages. You can boost the performance of vessels, improve route planning and ensure compliance with emission regulations.

Fleet Optimisation Solution (FOS) is especially relevant when you want to improve vessel performance while your vessels remain in operation, helping you identify opportunities to reduce fuel consumption, improve voyage performance and support future optimisation decisions.

At a glance

What it is

Fleet Optimisation Solution (FOS) is a digital platform that combines navigational, operational and technical vessel data to help operators improve fleet performance, optimise voyages, monitor efficiency and support better operational decision-making.

Why it matters

  • Identify fuel-efficiency and vessel-performance improvement opportunities
  • Compare vessel and voyage performance using reliable operational data
  • Support route optimisation, emissions compliance and operational decision-making
  • Create a stronger basis for maintenance, upgrade and investment decisions

How it works

FOS collects and analyses data from vessels and fleet operations, combining performance monitoring, voyage optimisation, compliance reporting and operational analytics into a single platform that supports both onboard and shore-based teams.

Where it applies

FOS is particularly relevant for fleet performance managers, technical managers, operations teams and vessel operators who want to improve fuel efficiency, benchmark fleet performance and use data to drive continuous improvement.

Harness the power of cloud-based analytics, AI and intelligent automation to improve how you monitor, manage and optimise your processes on board and on shore.

  • Use fleet performance solutions to gain deeper insights into your fleet operations to enable faster route planning, enhanced fuel efficiency and real-time tracking of vessel performance.
  • Manage ship or fleet CII ratings in real time and ensure compliance with emission regulations.
  • Take advantage of voyage optimisation to optimise vessel routes and minimise fuel consumption.
  • Ensure nautical compliance, keeping your operations firmly aligned with international standards. This helps you avoid legal and financial consequences and maintain stakeholder trust.

Most popular picks

Why start with fleet optimisation?

Many vessel performance improvements begin with understanding where fuel, time and efficiency are being lost today.

Fleet Optimisation Solution (FOS) helps operators combine navigational, operational and technical data to identify performance losses, benchmark vessels and support better decisions across the fleet.

By improving visibility, operators can prioritise operational improvements today while building a stronger basis for future maintenance, retrofit and investment decisions.

FOS bridges the gap between onboard and onshore operations

Bridge the gap between ship and shore, improve efficiency and build deeper insight with Wärtsilä’s Fleet Optimisation Solution (FOS). FOS is a complete digital platform that integrates navigational, technical and operational data.

Benefits onboard

On-board personnel will appreciate the following five possibilities:

  1. Faster route planning – in minutes.
  2. The system identifies the safest, most efficient route based on:
    - the latest navigational charts
    - built-in weather optimisation, and
    - advanced fuel-efficiency algorithms.
  3. Automatic alerts draw attention to unusual ship behaviour or anomalies.
  4. Ship-to-shore reporting is simpler and faster, with most of the data already pre-filled.
  5. ETA information shared with connected ports enables just in time arrivals.

Benefits onshore

Operations onshore will benefit most from four possibilities:

  1. Track vessels in real time from any location.
  2. Access vessel operational data for post-voyage analytics.
  3. Improve voyage performance management and make better decisions with access to real-time vessel data including charter party compliance alerts.
  4. Save time with automatic stakeholder and statutory reports.

 

Fleet performance solutions

Take advantage of analytics, AI and intelligent automation: you can monitor, manage and optimise onboard and onshore processes. The system uses navigational, technical and operational data together and gives you deeper insights into your fleet operations.

You can speed up route planning, enhance fuel efficiency and track vessel performance in real-time.

Hull and machinery performance

The Hull and machinery module in FOS helps keep your vessel operating optimally. It monitors the status of the vessel’s hull and propeller and the condition of the engines. You can use this data to optimise engine performance, lubrication, and maintenance activities – and identify areas for improvement.

The advanced algorithms in the Hull and machinery module will notice deviations from normal system behaviour and you will get a notification.

You can also keep track of the vessel’s performance: for example, follow the fuel consumption data while sailing.

Hull and machinery module

Your benefits

  • Save fuel and price vessels correctly
  • Reduce maintenance effort
  • Improve scheduling
  • Identify areas for improvement for maximum ROI

Key features

  • Hull and propeller degradation assessment
  • Engine and system usage optimisation
  • Engine condition assessment
  • Lube optimisation
  • Virtual fuel consumption modelling

 

 

Voyage optimisation

Use cutting-edge algorithms and live data to chart the most efficient routes for your vessels. Make well-informed decisions, maximise fuel savings and track voyage performance against the planned route. Wärtsilä’s solutions help you to do all this by factoring in weather forecasts, safety guidelines and commercial efficiency.

 

Voyage Optimiser tool

The Voyage Optimiser tool uses weather data, safety parameters and commercial efficiency considerations to plan the most optimised voyage and route for your vessel.

It uses advanced algorithms to optimise vessel routes and fuel consumption. It will also monitor the progress of your voyage against the plan.

 

Wärtsilä Voyage Frontier

Wärtsilä Voyage Frontier combines advanced digital tools with 24/7 maritime expertise to help you plan, monitor and adjust routes in real time. From pre‑voyage checks to post‑voyage reviews, it adds a human layer to your operations reducing risk, improving efficiency and supporting charter‑party compliance.

People on a bridge of a ship
  • cruise ship from a bird's eye view
    Smart ship efficiency from Eniram by Wärtsilä

    Take control of your ship’s performance with Eniram by Wärtsilä. It is a tailored software solution for cruise ships, complex merchant ships and other specialised vessels. It gives you real-time insight, powerful post-voyage analytics, and more.

Nautical compliance

Wärtsilä’s marine navigation solutions will connect your bridge and shore seamlessly. You can ensure compliance with maritime regulations, safeguard the marine environment and enhance operational efficiency. 

Thanks to an integrated set of advanced monitoring and reporting tools, Wärtsilä’s solutions help you stay compliant with international standards, avoid legal and financial consequences, and maintain stakeholder trust.

Navi-Sailor ECDIS

Navi-Sailor ECDIS

Navi-Sailor ECDIS enhances situational awareness and onboard decision-making for your crews. It displays full positional information from navigation sensors on electronic navigational charts.

You will benefit from support with route planning and monitoring, to help you comply with IMO, IHO, and IEC standards.

 

 

 

Navi-Planner

Navi-Planner

Navi-Planner empowers your onshore operators to track individual vessels and entire fleets in real time.

With Navi-Planner you benefit from:

  • Ship and route tracking including playback and play-ahead functionalities
  • A wide range of chart backgrounds and overlays (e.g., weather, regulatory zones)
  • Zone management and notifications (e.g., MARPOL, ECAs, risk)
  • Navigational notifications about safety-related issues
  • Ship-to-shore commenting on notifications and issues
BridgeMate

BridgeMate

The BridgeMate app enhances situational awareness for your crews, allowing them to be better prepared for changing conditions and navigational hazards.

With BridgeMate you benefit from:

  • Enhanced awareness of navigational hazards
  • Improved ship-to-shore communication
  • More efficient shore-based processes

 

 

  • Data service downloads

    Download nautical charts, publications and services directly to your ECDIS.

 

Fleet optimisation solutions will cut vessel emissions

Choosing the optimal route and speed for your vessel is an excellent way to take advantage of data to cut harmful emissions. And there are many other ways to reduce emissions! Discover 50 more great ways the maritime industry could cut its greenhouse gas emissions – download this fascinating eBook.

Download the eBook now!

Why choose Wärtsilä’s Fleet Optimisation Solutions?

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Scalable

Available with hardware deployment or as a software-only solution, FOS is a truly accessible option.

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Flexible

24/7 expert advice on hand from the FOS consultancy team, FOS can be tailored to make sure you get the most of the industry’s most flexible and powerful optimisation solution.

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Futureproof

Cloud upgrades mean functionality can be added easily, and simple installation processes allow cost-effective roll-out across future vessels.

What are the top three wishes that shipping operators have?

Your goals and targets are individual to your business, but most shipping operators today want to achieve:

  1. Reduced CO2 emissions
  2. Optimised fuel consumption
  3. Enhanced fleet performance

How did Carisbrooke Shipping achieve all three?

Carisbrooke Shipping significantly reduced their fleet’s CO2 emissions with Wärtsilä’s Fleet Optimisation Solution (FOS). Since implementing FOS across 31 vessels, the company has reduced CO2 emissions by 600 tons and reported fuel savings of 5-7%. Watch this video to learn more.

Frequently asked questions

How can fleet optimisation improve vessel performance?

Fleet optimisation helps operators understand how vessels perform across voyages, routes and operating conditions. By combining operational, navigational and technical data, fleet optimisation can reveal performance differences between vessels, identify inefficiencies and support more informed operational decisions.

Why does one vessel consume more fuel than another on the same route?

Fuel consumption can be affected by many factors, including operating practices, voyage planning, weather conditions, engine condition, hull condition and loading profile. Fleet optimisation tools help identify these differences by comparing vessel performance using operational and performance data collected across the fleet.

What data is needed to improve fleet performance?

Improving fleet performance typically requires a combination of navigational, operational and technical data. Examples include voyage information, fuel consumption, vessel speed, weather conditions, engine performance and operational reporting. Analysing these data sources together helps create a more complete view of vessel performance.

Can fleet optimisation help identify maintenance or upgrade opportunities?

Yes. Performance monitoring can help identify deviations, performance losses and emerging trends that may indicate maintenance needs or opportunities for future optimisation. Performance data can support decisions about maintenance planning, operational improvements and potential vessel upgrades.

What is the difference between voyage optimisation and fleet optimisation?

Voyage optimisation focuses on improving the performance of individual voyages through route planning, weather routing and operational decisions. Fleet optimisation looks more broadly across multiple vessels and voyages, helping operators compare performance, identify trends and prioritise improvement actions at fleet level.

Not sure where fleet optimisation fits into your vessel-efficiency plans?

Fleet optimisation is often one of the first opportunities evaluated because it can improve performance while vessels remain in operation. Explore the Energy efficiency page to compare operational improvements that can be achieved with lifecycle upgrades, dry-dock efficiency projects and in newbuild vessels.

container ship from bird's eye view

Turn fleet data into better decisions

Reach out to discuss your voyage optimisation needs and to learn how fleet management software solutions could enhance your vessel and fleet performance.

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