Monitoring Platform

X-Hull

Catch Hull Drag Before It Costs Fuel.

X-Hull monitors hull and propeller performance to detect degradation, quantify speed and fuel losses, and identify when action is needed. Built with enhanced ISO 19030 methodology, it transforms vessel data into clear insights for smarter maintenance decisions and improved fuel efficiency.

Features

In-Service Performance

Benchmark actual hull performance against what your coating provider promised. X-Hull compares speed loss in the first year after dry docking to every period since, calculated to ISO 19030, so a guarantee is something you can verify — not just take on faith.

Performance Indicator and Fuel Savings vs. reference period, calculated to ISO 19030
Reference, evaluation and total analysis period breakdown, with reported vs. at-sea points
Speed loss and corrected fuel consumption charted since yard delivery
Gives shipowners and technical teams the evidence to support or challenge a coating-warranty claim with data, not the vendor's word

Maintenance Effect

Isolate the impact of a single maintenance action — a propeller polish, a hull clean — by comparing performance in a chosen window before and after the event. Pick the event and the comparison window, and X-Hull does the before/after math.

Select any logged event and a 3/6/12-month comparison window
Performance Indicator and Fuel Savings, before vs. after
Multiple events plotted on the same timeline for context
Speed loss and corrected fuel consumption trend either side of the event
Shows fleet managers exactly what a clean, polish or repair delivered, so future maintenance spend is planned on evidence, not assumption

Dry Dock Performance

Was the last dry dock worth it? X-Hull compares speed loss in the year following your most recent dry dock against the average from previous dry docks, turning dry-docking effectiveness into a number you can defend.

Evaluation period vs. one or more historical reference dry docks
Performance Indicator and Fuel Savings, dry dock over dry dock
Data-sufficiency flagged automatically when a reference period is thin
Speed loss and corrected fuel consumption compared side by side
Gives technical superintendents a defensible answer on whether the last dry dock paid off, to inform the next specification

Maintenance Trigger

Knowing when to dry dock matters as much as knowing why. X-Hull compares the most recent 3/6/12-month speed loss to the same period previously, and projects the difference forward — flagging the point where hull or propeller maintenance is worth scheduling.

Guaranteed Performance Indicator tracked against a moving trigger window
3, 6 or 12-month comparison periods
Projected speed-loss divergence highlighted directly on the timeline
Maintenance windows marked automatically for quick reference
Helps fleet managers time hull or propeller work to the point it starts paying for itself, instead of guessing against a fixed calendar

Custom Analysis

Not every question fits a preset view. Custom Analysis lets you pick any two periods — reference and evaluation — and compare hull performance and fuel consumption directly, for the investigation the standard tabs weren't built for.

Fully custom reference and evaluation date ranges
Same speed-loss and corrected-fuel-consumption charting as every other view
Dry dock and maintenance events overlaid for context
Dry dock and maintenance events overlaid for context
Lets technical teams build the exact comparison needed to answer an owner or charterer question with evidence, not an estimate