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Smart Routing: Using AI to Cut Fuel Costs at Sea
Smart Routing: Using AI to Cut Fuel Costs at Sea
Fuel is one of the largest running costs of any motor yacht. AI smart routing helps captains plan passages that use less fuel, arrive on time and keep guests comfortable, by combining weather data with the vessel’s own performance history.
Below we look at how smart routing works, where the savings come from and what you need to start using it.
How smart routing works
Smart routing systems combine forecasts for wind, waves and currents with your yacht’s fuel consumption at different speeds and sea states. The software then recommends a route and speed profile that meets your arrival time while using as little fuel as possible.
Reliable forecast sources, such as the Met Office and other national weather services, provide the inputs, while the AI learns how your specific hull responds to conditions.
Where the savings come from
- Optimal speed: small speed reductions often cut fuel use significantly with little effect on arrival time.
- Weather avoidance: routing around head seas reduces resistance and wear.
- Current assistance: favourable currents can be used deliberately.
- Better planning: accurate ETAs help with berths, provisioning and crew changes.
More than fuel efficiency
A smoother passage is also more comfortable for guests and crew, and reduces stress on the hull, stabilisers and machinery. Lower fuel use also means lower emissions, which supports the industry’s environmental goals set out by the International Maritime Organization.
What you need to get started
Smart routing works best with good data: fuel flow meters, GPS speed and engine data. We help you check what is already installed, fill any gaps and integrate the routing tool with your existing navigation equipment so the captain stays fully in control.
Key takeaways
- Smart routing combines forecasts with your yacht’s performance data.
- Speed optimisation and weather avoidance deliver most of the savings.
- Smoother passages improve comfort and reduce wear.
- The captain always keeps the final decision.
Frequently asked questions
Does smart routing replace the captain’s judgement?
No. It is a decision-support tool; the captain reviews suggestions and decides.
Is smart routing useful for short coastal trips?
Yes, especially for speed optimisation, although savings are largest on longer passages.
How BRN Enterprises can help
We help owners choose, install and integrate smart routing tools that fit their vessel and cruising plans. Learn more about our AI solutions for yachts, or contact our team to discuss your project.
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