Navalyze · Container · Ship

SPIRIT

IMO: 9302255
Type: Container ship
Average cargo carried: 4,098 t
Flag (estimated): Netherlands
Port of registry: Sneek
Technical efficiency: EIV 29.85 g CO₂/t·nm
Ice class: IA

ISM company (DoC holder) in 2025: Visser Shipping BV

Report year

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 4,319 t of cargo on average.

Fuel kg/nm

86.5

Container median 186 kg/nm (−53%)

CO₂ per transport work (cargo)

62.7

g CO₂/t·nm · Container median 17.9 (+250%)

Average speed

14.2 kn

Container median 14.1 kn (+1%)

Fuel per day at sea

29.4 t/day

Fuel consumed

5,288 t

CO₂ emitted

16,539 t

Distance sailed

61,099 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,313 h

180 days, 49% 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 76.3 kg/nm · median 177 (−57%)

78.8Ranks 185 of 2,208, lowest first302

Average speedThis ship 13.2 kn · median 13.3 (−1%)

9.1Faster than 48% of container ships16.0

CO₂ per transport work (cargo)This ship 58.1 g CO₂/t·nm · median 16.3 (+257%)

7.22Ranks 2,100 of 2,208, lowest first46.9

Middle 80% of shipsMiddle 50%Container medianThis ship

Where the emissions happen, 2021

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 ports86%
From the EU2%
Into the EU2%
At berth in the EU10%

Fuel burned laden

–

Not reported

CO₂ at berth

1,665 t

10.1% 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

SPIRIT
Container median

50.0100.0150.0200.0

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

Average speed, kn

SPIRIT
Container median

8.010.012.014.016.0

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

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

SPIRIT
Container median

0.020.040.060.080.0

’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	+3.4 kn	−7%	+25%	+78%	+16%	3.4 kn faster, fuel per mile down 7%; better than speed alone explains (hull, engine or trade).
2023→2024	−1.5 kn	+13%	−2%	−55%	−26%	1.5 kn slower, fuel per mile up 13%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−2.4 kn	−18%	−32%	+14%	+9%	2.4 kn slower, fuel per mile down 18%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−0.5 kn	+3%	−1%	−12%	−2%	0.5 kn slower, fuel per mile up 3%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−0.1 kn	−1%	−2%	+2%	−3%	Same speed, fuel per mile flat.
2019→2020	+1.6 kn	−2%	+10%	−10%	+4%	1.6 kn faster, 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	Visser Shipping BV	3,761	11,737	49,288	3,730	13.2	76.3	58.1	100%
2024	Visser Shipping BV	2,269	7,108	27,646	2,810	9.8	82.1	50.0	100%
2023	not published	4,433	13,911	60,931	5,371	11.3	72.8	67.2	–
2022	not published	4,779	14,939	53,596	3,925	13.7	89.2	61.4	–
2021	not published	5,288	16,539	61,099	4,313	14.2	86.5	62.7	–
2020	not published	5,250	16,420	59,975	4,184	14.3	87.5	64.8	100%
2019	not published	5,977	18,857	66,808	5,256	12.7	89.5	62.4	100%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025	Visser Shipping BV	58.1	16.3	+257%	2,100 of 2,208	RINA	A
2024	Visser Shipping BV	50.0	17.5	+185%	1,751 of 1,974	Verifavia	A
2023	not published	67.2	19.4	+246%	1,823 of 1,899	Verifavia	A
2022	not published	61.4	19.1	+221%	1,725 of 1,825	Lloyd's Register	A
2021	not published	62.7	17.9	+250%	1,696 of 1,781	Lloyd's Register	A
2020	not published	64.8	17.6	+269%	1,720 of 1,797	Lloyd's Register	A
2019	not published	62.4	18.9	+231%	1,674 of 1,788	Verifavia	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.