Navalyze · Container · Ship

SAN ALBERTO

IMO: 9344643
Type: Container ship
Average cargo carried: 9,900 t
Flag (estimated): Liberia
Port of registry: Monrovia
Technical efficiency: EEXI 17.75 g CO₂/t·nm

ISM company (DoC holder) in 2025: GOLDENPORT SHIPMANAGEMENT LTD.

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 9,900 t of cargo on average.

Fuel kg/nm

91.5

Container median 177 kg/nm (−48%)

CO₂ per transport work (cargo)

29.0

g CO₂/t·nm · Container median 16.3 (+78%)

Average speed

9.3 kn

Container median 13.3 kn (−30%)

Fuel per day at sea

20.5 t/day

Fuel consumed

1,783 t

CO₂ emitted

5,586 t

5,674 t CO₂eq incl. CH₄ and N₂O

Distance sailed

19,477 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,086 h

87 days, 24% of the year

Within the container fleet, 2025

Set against all 2,208 container ships with a full-year 2025 report. Bigger ships burn more per mile but less per tonne of cargo, so read fuel per mile with the ship's size in mind.

Fuel kg/nmThis ship 91.5 kg/nm · median 177 (−48%)

78.8Ranks 424 of 2,208, lowest first302

Average speedThis ship 9.3 kn · median 13.3 (−30%)

9.1Faster than 12% of container ships16.0

CO₂ per transport work (cargo)This ship 29.0 g CO₂/t·nm · median 16.3 (+78%)

7.22Ranks 1,663 of 2,208, lowest first46.9

Middle 80% of shipsMiddle 50%Container medianThis ship

Where the emissions happen, 2025

THETIS splits each ship's emissions by voyage type. The split sets how much falls under the EU ETS: all of it within the EU and at berth, half of it on voyages into or out of the EU.

Between EU ports19%
From the EU51%
Into the EU28%
At berth in the EU2%

43% of this ship's CO₂ falls under the EU ETS (2,403 t).

Fuel burned laden

–

Not reported

CO₂ at berth

113 t

2.0% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.1 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+88 t

+1.6% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

Every reporting year

One row per THETIS-MRV report. A ship that changed operator during a year has a part-year report for each.

Operation

Year	ISM company	Fuel t	CO₂ t	Distance nm	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2025	GOLDENPORT SHIPMANAGEMENT LTD.	1,783	5,586	19,477	2,086	9.3	91.5	29.0	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025	GOLDENPORT SHIPMANAGEMENT LTD.	29.0	16.3	+78%	1,663 of 2,208	DNV	B

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Container ships are benchmarked on CO₂ per transport work (cargo) (TW), in g CO₂/t·nm. CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's container ships. Methods: A delivery notes, B tank monitoring, C flow meters, D direct measurement. FuelEU GHG intensity is not shown: it needs fuel types, which the public file does not carry. Operators are named only from 2024, the first year the public files carry them; earlier years belong to the ship, not to any company.