Navallogic Tools

Open, auditable maritime analytics — free to use

We build the analytical engines behind our advisory work and release them openly. Each tool is transparent in its methodology, verified against the source regulations, and free to run on data your vessels already produce. No black boxes, no sign-up.

Available now

The toolkit

Live

NoonKit

Noon-report analysis · vessel performance + IMO CII

Reads a vessel's noon reports and surfaces its hull-fouling signal and IMO Carbon Intensity Indicator rating — with every formula traced to the IMO resolution it comes from. Upload a CSV, or try the built-in demo data. Nothing to install.

Vessel performance CII rating Open source · MIT Verified vs IMO MEPC
Open the tool Learn more Source on GitHub
noonkit dashboard showing speed–consumption curve, fouling trend, and an IMO CII rating of C
Live

FuelEU Pool Optimiser

Fleet compliance · pooling + fuel-switch + penalty

Takes a whole fleet and finds the lowest-cost way to meet FuelEU Maritime — pooling surpluses against deficits, switching fuel where it pays, and paying the penalty only on what's left. Every regulatory figure traced to Regulation (EU) 2023/1805. Edit the fleet in the browser or upload a CSV. Nothing to install.

Decarbonisation compliance FuelEU pooling Open source · MIT Verified vs Reg (EU) 2023/1805
Open the tool Learn more Source on GitHub
FuelEU Pool Optimiser dashboard showing do-nothing cost, optimised plan, savings, and a per-ship plan of pooling and penalties
Live

EU MRV Ship Lookup

Any ship or company · published EU emissions 2018–2025 · EU ETS figure

Type an IMO number, a ship name or a company. See the CO₂ each ship reported under EU MRV for every year since 2018, how much of it counts for the EU ETS, and the indicative allowances to surrender, worked out with the same verified rules as our compliance platform. Published figures first; our arithmetic labelled.

EU MRV · EMSA data EU ETS allowances Company totals Free · no sign-up
Look up a ship
Live

Regulation Clock

Your ship type and size · EU MRV, EU ETS, FuelEU, IMO CII, UK ETS · year by year

Pick a ship type and gross tonnage and see which rules apply each year, the values in force (ETS share, FuelEU limit, CII reduction factor) and what changes next, with a countdown. Generated from the same verified rules engine our compliance platform calculates with; every value carries its source.

Scope by type and size Dated rules · cited Free · no sign-up
Open the clock
Live

PSC Risk Check

Paris MoU and Tokyo MoU · high, standard or low risk ship · next inspection window

Enter your ship type, age, flag, class and company performance and its last 36 months of inspections. See the ship risk profile under both regimes, the weighting points behind it, exactly which criteria stand between you and low risk, and when the next inspection window opens. Built from the MoUs' published criteria.

Port State Control Paris MoU · Tokyo MoU Free · no sign-up
Check a ship

More tools in development

We're building additional open analytics tools across performance and decarbonisation compliance. Check back, or get in touch if there's a calculation you'd like to see made transparent.

All tools produce estimates for planning and insight. They are decision-support aids, not verified Statements of Compliance — those are issued by Administrations and Recognized Organisations against verified data.

From tool to decision

The tools give you the number. We help you act on it

These tools do the calculation. Turning the output into ranked, costed, fleet-wide recommendations — and integrating performance with CII, EU ETS and FuelEU strategy — is where a Navallogic advisory engagement begins.

Request a performance audit