Vessel emissions
5 gases
Calculated from movement, independent of the port.
EMISSION MONITORING
Independent emissions numbers, every day.
No capex
No maintenance
Per-vessel and port-wide — one measured continuously from AIS, the other observed periodically from orbit.
Sample view · illustrative daily
Vessels tracked
8
From ship movement alone. No port data required.
- CO₂
- kt / day
- NOₓ
- t / day
- SOₓ
- t / day
- CH₄
- t / day
- PM₁₀
- t / day
Error bands published with every figure.
Stream 1 — vessel positions, pulsing every few hours
Stream 2 — satellite pass, checking the sky and water
Runs without touching your systems. A mismatch between the two is your early warning.
What it monitors
Five views of the same area, checked against each other.
Air quality
7 parameters
NO₂, SO₂, CH₄, CO, O₃, HCHO, aerosol — daily.
Water quality
Every few days
Turbidity and chlorophyll, watching for runoff.
Oil-on-water
Clean · Watch · Alert
Radar sees through cloud and dark alike.
Coastal vegetation
Season over season
Green belt and mangrove health, tracked.
One screen, every area
Live data, plain findings, and a severity tag on every line — not just a chart to interpret.
Vessel level · CO₂Sample view · illustrative
Top emitter — CO₂
221t
5% of port totalVessels counted
8
±40% per vesselMoored at berth
3
At anchor
1
Underway
4
Emissions by vessel
CO₂ by vessel, today
Vessel A221 t
Vessel B110 t
Vessel C85 t
Vessel D84 t
Vessel E83 t
Vessel F83 t
Vessel G79 t
Vessel H76 t
Solid bar is the estimate. The lighter extension is the published error band.
Seven-day trend, top six vessels
94
Vessel A
66
Vessel B
58
Vessel C
51
Vessel D
47
Vessel E
38
Vessel F
Dotted lines are the port median and upper range for the same period.
Vessel mix normal — no single vessel above 6% of port total
Top emitter at 5% · baseline builds over seven days
All vessels using fallback engine specifications
Per-vessel figures carry a error band
Every alert names the rule it crossed
Not just a number out of range — the regulation it maps to, and where the reading sits against the line.
Oil-on-water
≥ 0.30 watch · ≥ 0.50 alert
MARPOL Annex ISOLAS Ch. V
Gas concentration spike
> 2σ above 14-day mean
Air quality annex
Water anomaly
Turbidity or chlorophyll > 2σ above 7-day mean
Coastal water class SW-II
Stated plainly
What it doesn't do.
Not a replacement for mandated ground sensors
The bridge until they're installed, and the check afterwards.
Not an audit certification
An independent baseline any subsequent audit can start from.
Not a landside emissions tracker
Cranes and trucks need the site's own data to include.
Not a claim of certainty
Every figure carries a published error band, always.