Navalyze · Container · Ship

CMA CGM CONSTANZA

IMO: 9471202
Type: Container ship
Average cargo carried: 30,306 t
Flag (estimated): Israel (from the 2021 report)
Technical efficiency: EEXI 13.90 g CO₂/t·nm
Former names: ZIM CONSTANZA

ISM company (DoC holder) in 2025: CMA CGM SA · part of CMA CGM

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 26,448 t of cargo on average.

Fuel kg/nm

318

Container median 178 kg/nm (+79%)

CO₂ per transport work (cargo)

37.6

g CO₂/t·nm · Container median 19.1 (+96%)

Average speed

14.8 kn

Container median 13.6 kn (+9%)

Fuel per day at sea

113.0 t/day

Fuel consumed

17,622 t

CO₂ emitted

55,080 t

Distance sailed

55,461 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,742 h

156 days, 43% 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 171 kg/nm · median 177 (−4%)

78.8Ranks 1,064 of 2,208, lowest first302

Average speedThis ship 9.2 kn · median 13.3 (−31%)

9.1Faster than 11% of container ships16.0

CO₂ per transport work (cargo)This ship 17.7 g CO₂/t·nm · median 16.3 (+9%)

7.22Ranks 1,199 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 ports11%
From the EU27%
Into the EU27%
At berth in the EU34%

Fuel burned laden

11,525 t

65% of all fuel; 35% in ballast or unladen

CO₂ at berth

18,920 t

34.4% 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

CMA CGM CONSTANZA
Container median

100.0150.0200.0250.0300.0350.0

’182018’192019’202020’212021’222022’232023’242024’252025

Average speed, kn

CMA CGM CONSTANZA
Container median

8.010.012.014.016.0

’182018’192019’202020’212021’222022’232023’242024’252025

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

CMA CGM CONSTANZA
Container median

10.020.030.040.0

’182018’192019’202020’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−2.9 kn	+4%	−21%	−60%	+14%	2.9 kn slower, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	−1.4 kn	−9%	−18%	−26%	−11%	1.4 kn slower, fuel per mile down 9%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−1.3 kn	−43%	−48%	+42%	−53%	1.3 kn slower, fuel per mile down 43%; better than speed alone explains (hull, engine or trade).
2021→2022	+0.5 kn	+60%	+65%	−18%	+87%	0.5 kn faster, fuel per mile up 60%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+1.2 kn	+44%	+57%	+4%	+27%	1.2 kn faster, fuel per mile up 44%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+0.2 kn	−11%	−9%	−3%	−3%	Same speed, fuel per mile down 11%; better than speed alone explains (hull, engine or trade).
2018→2019	−1.9 kn	−1%	−13%	−5%	+5%	1.9 kn slower, fuel per mile flat; 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	CMA CGM SA	4,032	12,672	23,637	2,574	9.2	171	17.7	87%
2024	CMA CGM SA	9,680	30,432	58,733	4,856	12.1	165	15.6	91%
2023	not published	14,293	45,019	79,030	5,852	13.5	181	17.5	93%
2022	not published	17,622	55,080	55,461	3,742	14.8	318	37.6	65%
2021	not published	13,524	42,428	68,024	4,749	14.3	199	20.1	–
2020	not published	9,023	28,166	65,590	4,989	13.1	138	15.9	–
2019	not published	10,377	32,398	67,475	5,243	12.9	154	16.4	–
2018	not published	10,946	34,169	70,753	4,797	14.8	155	15.6	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025	CMA CGM SA	17.7	16.3	+9%	1,199 of 2,208	ABS	C
2024	CMA CGM SA	15.6	17.5	−11%	857 of 1,974	ABS	C
2023	not published	17.5	19.4	−10%	849 of 1,899	ABS	C
2022	not published	37.6	19.1	+96%	1,442 of 1,825	ABS	A
2021	not published	20.1	17.9	+12%	997 of 1,781	Verifavia	B
2020	not published	15.9	17.6	−10%	783 of 1,797	Verifavia	B
2019	not published	16.4	18.9	−13%	738 of 1,788	Verifavia	B
2018	not published	15.6	20.2	−23%	585 of 1,705	Verifavia	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.