Navalyze · Container · Ship

AITOLIKOS

IMO: 9386483
Type: Container ship
Average cargo carried: 24,515 t
Flag (estimated): Liberia
Port of registry: Monrovia
Technical efficiency: EEXI 13.73 g CO₂/t·nm
Former names: CMA CGM OPAL

ISM company (DoC holder) in 2025: Dioryx Maritime Services Corporation

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 24,515 t of cargo on average.

Fuel kg/nm

167

Container median 177 kg/nm (−6%)

CO₂ per transport work (cargo)

21.4

g CO₂/t·nm · Container median 16.3 (+31%)

Average speed

11.8 kn

Container median 13.3 kn (−11%)

Fuel per day at sea

47.5 t/day

Fuel consumed

6,041 t

CO₂ emitted

18,953 t

19,249 t CO₂eq incl. CH₄ and N₂O

Distance sailed

36,126 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,055 h

127 days, 35% 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 167 kg/nm · median 177 (−6%)

78.8Ranks 1,047 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 21.4 g CO₂/t·nm · median 16.3 (+31%)

7.22Ranks 1,402 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 ports27%
From the EU30%
Into the EU37%
At berth in the EU6%

67% of this ship's CO₂ falls under the EU ETS (12,656 t).

Fuel burned laden

–

Not reported

CO₂ at berth

1,179 t

6.2% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.3 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+296 t

+1.6% 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

AITOLIKOS
Container median

100.0150.0200.0250.0

’182018’192019’202020’212021’242024’252025

Average speed, kn

AITOLIKOS
Container median

10.012.515.017.520.022.5

’182018’192019’202020’212021’242024’252025

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

AITOLIKOS
Container median

12.515.017.520.022.525.0

’182018’192019’202020’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−1.1 kn	−6%	−13%	−6%	+5%	1.1 kn slower, fuel per mile down 6%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2024	−7.9 kn	+9%	−33%	+259%	–	7.9 kn slower, fuel per mile up 9%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+4.1 kn	+58%	+97%	−16%	–	4.1 kn faster, fuel per mile up 58%; in line with the speed change.
2019→2020	+5.6 kn	−9%	+37%	+162%	−41%	5.6 kn faster, fuel per mile down 9%; better than speed alone explains (hull, engine or trade).
2018→2019	−8.1 kn	−51%	−72%	+118%	+65%	8.1 kn slower, fuel per mile down 51%; 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	Dioryx Maritime Services Corporation	6,041	18,953	36,126	3,055	11.8	167	21.4	–
2024	Dioryx Maritime Services Corporation	6,817	21,357	38,430	2,983	12.9	177	20.4	–
2021	not published	1,739	5,437	10,708	514	20.8	162	807	–
2020	not published	1,306	4,067	12,700	760	16.7	103	13.5	–
2019	not published	547	1,704	4,851	436	11.1	113	22.7	–
2018	not published	517	1,609	2,225	116	19.2	232	13.8	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025	Dioryx Maritime Services Corporation	21.4	16.3	+31%	1,402 of 2,208	Bureau Veritas	A
2024	Dioryx Maritime Services Corporation	20.4	17.5	+16%	1,149 of 1,974	Bureau Veritas	A
2021	not published	–	–	–	–	Bureau Veritas	A
2020	not published	13.5	17.6	−23%	615 of 1,797	Bureau Veritas	A
2019	not published	22.7	18.9	+20%	1,057 of 1,788	Bureau Veritas	A
2018	not published	13.8	20.2	−32%	484 of 1,705	Bureau Veritas	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.