Navalyze · Container · Ship

COSCO INDONESIA

IMO: 9448786
Type: Container ship
Average cargo carried: 69,854 t
Flag (estimated): Singapore
Port of registry: Singapore
Technical efficiency: EEXI 11.12 g CO₂/t·nm

ISM company (DoC holder) in 2025: Seaspan Ship Management Ltd.

Report year

2023 at a glance

From the 2023 THETIS-MRV report. Carries about 56,695 t of cargo on average.

Fuel kg/nm

213

Container median 165 kg/nm (+29%)

CO₂ per transport work (cargo)

11.7

g CO₂/t·nm · Container median 19.4 (−40%)

Average speed

12.7 kn

Container median 13.2 kn (−4%)

Fuel per day at sea

65.1 t/day

Fuel consumed

9,459 t

CO₂ emitted

29,467 t

Distance sailed

44,461 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,489 h

145 days, 40% 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 208 kg/nm · median 177 (+17%)

78.8Ranks 1,329 of 2,208, lowest first302

Average speedThis ship 11.8 kn · median 13.3 (−11%)

9.1Faster than 29% of container ships16.0

CO₂ per transport work (cargo)This ship 9.31 g CO₂/t·nm · median 16.3 (−43%)

7.22Ranks 495 of 2,208, lowest first46.9

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 ports76%
From the EU8%
Into the EU10%
At berth in the EU5%

Fuel burned laden

–

Not reported

CO₂ at berth

1,603 t

5.4% 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

COSCO INDONESIA
Container median

160.0180.0200.0220.0240.0

’212021’222022’232023’242024’252025

Average speed, kn

COSCO INDONESIA
Container median

11.012.013.014.015.0

’212021’222022’232023’242024’252025

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

COSCO INDONESIA
Container median

5.010.015.020.0

’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−1.4 kn	−7%	−16%	−19%	−8%	1.4 kn slower, fuel per mile down 7%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	+0.5 kn	+5%	+8%	−3%	−14%	0.5 kn faster, fuel per mile up 5%; in line with the speed change.
2022→2023	−1.6 kn	−8%	−19%	−19%	+6%	1.6 kn slower, fuel per mile down 8%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+0.2 kn	−2%	−1%	+6%	−1%	Same speed, fuel per mile down 2%; better than speed alone explains (hull, engine 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	Seaspan Ship Management Ltd.	7,298	22,837	35,115	2,977	11.8	208	9.31	–
2024	Seaspan Ship Management Ltd.	9,600	29,893	43,148	3,278	13.2	223	10.1	–
2023	not published	9,459	29,467	44,461	3,489	12.7	213	11.7	–
2022	not published	12,810	40,364	55,158	3,846	14.3	232	11.0	–
2021	not published	12,366	38,989	52,016	3,687	14.1	238	11.2	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025	Seaspan Ship Management Ltd.	9.31	16.3	−43%	495 of 2,208	DNV	B+C
2024	Seaspan Ship Management Ltd.	10.1	17.5	−42%	454 of 1,974	DNV	B+C
2023	not published	11.7	19.4	−40%	507 of 1,899	DNV	B+C
2022	not published	11.0	19.1	−42%	403 of 1,825	DNV	B+C
2021	not published	11.2	17.9	−38%	410 of 1,781	DNV	B+C

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.