Navalyze · Container · Ship

MSC MARIANNA

IMO: 9226920
Type: Container ship
Average cargo carried: 53,360 t
Flag (estimated): Panama
Port of registry: Panama
Technical efficiency: EEXI 11.53 g CO₂/t·nm

ISM company (DoC holder) in 2025: MEDITERRANEAN SHIPPING CO SRL · part of MSC Group

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 60,240 t of cargo on average.

Fuel kg/nm

252

Container median 178 kg/nm (+42%)

CO₂ per transport work (cargo)

13.2

g CO₂/t·nm · Container median 19.1 (−31%)

Average speed

14.2 kn

Container median 13.6 kn (+4%)

Fuel per day at sea

85.5 t/day

Fuel consumed

14,451 t

CO₂ emitted

45,565 t

Distance sailed

57,433 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,055 h

169 days, 46% 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 247 kg/nm · median 177 (+39%)

78.8Ranks 1,625 of 2,208, lowest first302

Average speedThis ship 14.5 kn · median 13.3 (+9%)

9.1Faster than 69% of container ships16.0

CO₂ per transport work (cargo)This ship 14.4 g CO₂/t·nm · median 16.3 (−11%)

7.22Ranks 969 of 2,208, lowest first46.9

Middle 80% of shipsMiddle 50%Container medianThis ship

Where the emissions happen, 2022

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 ports54%
From the EU16%
Into the EU25%
At berth in the EU5%

Fuel burned laden

–

Not reported

CO₂ at berth

2,333 t

5.1% 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

MSC MARIANNA
Container median

150.0175.0200.0225.0250.0275.0

’182018’202020’212021’222022’232023’242024’252025

Average speed, kn

MSC MARIANNA
Container median

12.013.014.015.016.0

’182018’202020’212021’222022’232023’242024’252025

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

MSC MARIANNA
Container median

12.014.016.018.020.022.0

’182018’202020’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	+1.9 kn	+10%	+27%	−20%	+6%	1.9 kn faster, fuel per mile up 10%; better than speed alone explains (hull, engine or trade).
2023→2024	−0.2 kn	+5%	+3%	+853%	−11%	Same speed, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−1.4 kn	−15%	−23%	−90%	+16%	1.4 kn slower, fuel per mile down 15%; in line with the speed change.
2021→2022	−1.6 kn	−1%	−11%	−12%	−15%	1.6 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+1.5 kn	+14%	+26%	+196%	+24%	1.5 kn faster, fuel per mile up 14%; better than speed alone explains (hull, engine or trade).
2018→2020	−1.7 kn	−12%	−21%	−55%	−22%	1.7 kn slower, fuel per mile down 12%; 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	MEDITERRANEAN SHIPPING CO SRL	11,046	34,443	44,732	3,091	14.5	247	14.4	–
2024	MEDITERRANEAN SHIPPING CO SRL	12,508	39,009	55,948	4,437	12.6	224	13.7	–
2023	not published	1,253	3,906	5,871	457	12.8	213	15.3	–
2022	not published	14,451	45,565	57,433	4,055	14.2	252	13.2	–
2021	not published	16,506	52,034	64,916	4,118	15.8	254	15.5	–
2020	not published	4,885	15,402	21,967	1,539	14.3	222	12.5	–
2018	not published	12,369	38,573	49,005	3,065	16.0	252	16.0	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025	MEDITERRANEAN SHIPPING CO SRL	14.4	16.3	−11%	969 of 2,208	DNV	A
2024	MEDITERRANEAN SHIPPING CO SRL	13.7	17.5	−22%	734 of 1,974	DNV	A
2023	not published	15.3	19.4	−21%	746 of 1,899	DNV	A
2022	not published	13.2	19.1	−31%	568 of 1,825	DNV	A
2021	not published	15.5	17.9	−13%	748 of 1,781	DNV	A
2020	not published	12.5	17.6	−29%	537 of 1,797	DNV	A
2018	not published	16.0	20.2	−21%	607 of 1,705	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.