Navalyze · Container · Ship

BUENOS AIRES EXPRESS

IMO: 9932476
Type: Container ship
Flag (estimated): Germany
Port of registry: Hamburg
Technical efficiency: EEXI 7.80 g CO₂/t·nm

ISM company (DoC holder) in 2025: Hapag-Lloyd AG

Report year

2023 at a glance

From the 2023 THETIS-MRV report. Carries about 68,192 t of cargo on average.

Fuel kg/nm

248

Container median 165 kg/nm (+50%)

CO₂ per transport work (cargo)

11.4

g CO₂/t·nm · Container median 19.4 (−41%)

Average speed

14.9 kn

Container median 13.2 kn (+13%)

Fuel per day at sea

88.9 t/day

Fuel consumed

4,638 t

CO₂ emitted

14,530 t

Distance sailed

18,724 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,252 h

52 days, 14% of the year

Within the container fleet, 2023

Set against all 1,899 container ships with a full-year 2023 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 248 kg/nm · median 165 (+50%)

77.6Ranks 1,474 of 1,899, lowest first291

Average speedThis ship 14.9 kn · median 13.2 (+13%)

10.0Faster than 84% of container ships15.4

CO₂ per transport work (cargo)This ship 11.4 g CO₂/t·nm · median 19.4 (−41%)

7.34Ranks 482 of 1,899, lowest first51.9

Middle 80% of shipsMiddle 50%Container medianThis ship

Where the emissions happen, 2023

THETIS splits each ship's CO₂ 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 ports4%
From the EU37%
Into the EU55%
At berth in the EU3%

Fuel burned laden

–

Not reported

CO₂ at berth

442 t

3.0% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

–

CO₂eq on top of CO₂ alone, from CH₄ and N₂O

Over the years

Full-year reports only. The Container median is the middle ship of all container ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

BUENOS AIRES EXPRESS
Container median

150.0175.0200.0225.0250.0

’232023’252025

Average speed, kn

BUENOS AIRES EXPRESS
Container median

13.013.514.014.515.0

’232023’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2023→2025	–	–	–	–	–

Fuel per mile rises roughly with the square of speed for a given ship, so a change in speed explains much of a change in fuel per mile.

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	Hapag-Lloyd AG	0	0	–	0	–	–	–	–
2023	not published	4,638	14,530	18,724	1,252	14.9	248	11.4	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025	Hapag-Lloyd AG	–	–	–	–	DNV	B+C
2023	not published	11.4	19.4	−41%	482 of 1,899	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.