Navalyze · Container · Ship

WIKING

IMO: 9708382
Type: Container ship
Average cargo carried: 51,603 t
Flag (estimated): Germany
Port of registry: Hamburg
Technical efficiency: EEXI 12.19 g CO₂/t·nm

ISM company (DoC holder) in 2025: Tamkeship GmbH & Co. KG

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 18,484 t of cargo on average.

Fuel kg/nm

172

Container median 178 kg/nm (−3%)

CO₂ per transport work (cargo)

29.0

g CO₂/t·nm · Container median 19.1 (+51%)

Average speed

16.1 kn

Container median 13.6 kn (+18%)

Fuel per day at sea

66.4 t/day

Fuel consumed

13,180 t

CO₂ emitted

41,144 t

Distance sailed

76,864 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,764 h

199 days, 54% 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 160 kg/nm · median 177 (−9%)

78.8Ranks 996 of 2,208, lowest first302

Average speedThis ship 16.2 kn · median 13.3 (+22%)

9.1Faster than 92% of container ships16.0

CO₂ per transport work (cargo)This ship 9.68 g CO₂/t·nm · median 16.3 (−41%)

7.22Ranks 539 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 ports14%
From the EU50%
Into the EU35%
At berth in the EU1%

Fuel burned laden

–

Not reported

CO₂ at berth

592 t

1.4% 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

WIKING
Container median

140.0160.0180.0200.0

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

Average speed, kn

WIKING
Container median

12.013.014.015.016.017.0

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

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

WIKING
Container median

0.010.020.030.040.0

’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	+0.1 kn	+11%	+12%	−78%	−24%	Same speed, fuel per mile up 11%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	+0.7 kn	−7%	−2%	+27%	−62%	0.7 kn faster, fuel per mile down 7%; better than speed alone explains (hull, engine or trade).
2022→2023	−0.7 kn	−10%	−14%	+8%	+14%	0.7 kn slower, fuel per mile down 10%; in line with the speed change.
2021→2022	+2.0 kn	+0%	+14%	+65%	+55%	2.0 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2020→2021	+1.2 kn	−2%	+7%	+294%	−29%	1.2 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	Tamkeship GmbH & Co. KG	3,673	11,439	22,901	1,415	16.2	160	9.68	–
2024	Tamkeship GmbH & Co. KG	15,175	47,259	104,673	6,521	16.1	145	12.7	–
2023	not published	12,839	40,029	82,709	5,383	15.4	155	33.2	–
2022	not published	13,180	41,144	76,864	4,764	16.1	172	29.0	–
2021	not published	7,983	25,032	46,648	3,303	14.1	171	18.6	–
2020	not published	2,074	6,513	11,848	920	12.9	175	26.2	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025	Tamkeship GmbH & Co. KG	9.68	16.3	−41%	539 of 2,208	DNV	A
2024	Tamkeship GmbH & Co. KG	12.7	17.5	−28%	657 of 1,974	DNV	A
2023	not published	33.2	19.4	+71%	1,413 of 1,899	DNV	A
2022	not published	29.0	19.1	+51%	1,276 of 1,825	DNV	A
2021	not published	18.6	17.9	+4%	923 of 1,781	DNV	A
2020	not published	26.2	17.6	+49%	1,256 of 1,797	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.