Navalyze · Container · Ship

SAGAMORE

IMO: 9322009
Type: Container ship
Average cargo carried: 4,031 t
Flag (estimated): United Kingdom
Port of registry: Dover
Technical efficiency: EEXI 18.43 g CO₂/t·nm
Ice class: IA

ISM company (DoC holder) in 2025: Sealift Inc

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 4,031 t of cargo on average.

Fuel kg/nm

86.5

Container median 177 kg/nm (−51%)

CO₂ per transport work (cargo)

68.5

g CO₂/t·nm · Container median 16.3 (+320%)

Average speed

13.8 kn

Container median 13.3 kn (+4%)

Fuel per day at sea

28.7 t/day

Fuel consumed

2,326 t

CO₂ emitted

7,418 t

7,532 t CO₂eq incl. CH₄ and N₂O

Distance sailed

26,887 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,944 h

81 days, 22% 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 86.5 kg/nm · median 177 (−51%)

78.8Ranks 355 of 2,208, lowest first302

Average speedThis ship 13.8 kn · median 13.3 (+4%)

9.1Faster than 57% of container ships16.0

CO₂ per transport work (cargo)This ship 68.5 g CO₂/t·nm · median 16.3 (+320%)

7.22Ranks 2,162 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 ports20%
From the EU43%
Into the EU31%
At berth in the EU7%

64% of this ship's CO₂ falls under the EU ETS (4,727 t).

Fuel burned laden

–

Not reported

CO₂ at berth

492 t

6.6% 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

+114 t

+1.5% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

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

SAGAMORE
Container median

75.0100.0125.0150.0175.0200.0

’242024’252025

Average speed, kn

SAGAMORE
Container median

13.013.514.014.5

’242024’252025

CO₂ per transport work (cargo), g CO₂/t·nm

SAGAMORE
Container median

0.020.040.060.080.0

’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−0.6 kn	+3%	−1%	−46%	+5%	0.6 kn slower, fuel per mile up 3%; worse than speed alone explains (fouling, weather, loading or trade).

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	Sealift Inc	2,326	7,418	26,887	1,944	13.8	86.5	68.5	–
2024	Sealift Inc	4,160	13,246	49,560	3,432	14.4	84.0	65.4	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025	Sealift Inc	68.5	16.3	+320%	2,162 of 2,208	DNV	A
2024	Sealift Inc	65.4	17.5	+273%	1,887 of 1,974	DNV	A

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.