Navalyze · Oil tanker · Ship

MUTRIBA

IMO: 9656058
Type: Oil tanker
Flag (estimated): Kuwait
Port of registry: Kuwait
Technical efficiency: EEXI 5.13 g CO₂/t·nm

ISM company (DoC holder) in 2025: Kuwait Oil Tanker Company S.A.K.

Report year

2020 at a glance

From the 2020 THETIS-MRV report. Carries about 20,234 t of cargo on average.

Fuel kg/nm

91.4

Oil tanker median 134 kg/nm (−32%)

CO₂ per transport work (cargo)

14.1

g CO₂/t·nm · Oil tanker median 9.03 (+56%)

Average speed

13.3 kn

Oil tanker median 11.0 kn (+21%)

Fuel per day at sea

29.2 t/day

Fuel consumed

1,284 t

CO₂ emitted

4,015 t

Distance sailed

14,052 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,055 h

44 days, 12% of the year

Within the oil tanker fleet, 2024

Set against all 1,787 oil tanker ships with a full-year 2024 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 96.0 kg/nm · median 129 (−26%)

79.5Ranks 393 of 1,787, lowest first194

Average speedThis ship 12.2 kn · median 10.9 (+12%)

8.1Faster than 89% of oil tanker ships12.3

CO₂ per transport work (cargo)This ship 11.2 g CO₂/t·nm · median 8.06 (+39%)

4.44Ranks 1,260 of 1,787, lowest first25.7

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2020

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 ports2%
From the EU43%
Into the EU52%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

92 t

2.3% 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 Oil tanker median is the middle ship of all oil tanker ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

MUTRIBA
Oil tanker median

80.0100.0120.0140.0

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

Average speed, kn

MUTRIBA
Oil tanker median

9.010.011.012.013.014.0

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

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

MUTRIBA
Oil tanker median

0.010.020.030.040.0

’202020’212021’222022’232023’242024

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	–	–	–	–	–
2023→2024	+2.3 kn	−2%	+22%	+199%	−11%	2.3 kn faster, fuel per mile down 2%; better than speed alone explains (hull, engine or trade).
2022→2023	−3.2 kn	+8%	−18%	−25%	−66%	3.2 kn slower, fuel per mile up 8%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+1.6 kn	−13%	−1%	−13%	+264%	1.6 kn faster, fuel per mile down 13%; better than speed alone explains (hull, engine or trade).
2020→2021	−1.8 kn	+14%	−2%	+30%	−27%	1.8 kn slower, fuel per mile up 14%; 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	Kuwait Oil Tanker Company S.A.K.	0	0	–	0	–	–	–	–
2024	Kuwait Oil Tanker Company S.A.K.	3,463	10,795	36,083	2,949	12.2	96.0	11.2	–
2023	not published	1,187	3,699	12,086	1,227	9.9	98.2	12.6	–
2022	not published	1,452	4,554	16,024	1,225	13.1	90.6	37.4	–
2021	not published	1,903	5,935	18,317	1,600	11.5	104	10.3	–
2020	not published	1,284	4,015	14,052	1,055	13.3	91.4	14.1	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2025	Kuwait Oil Tanker Company S.A.K.	–	–	–	–	Lloyd's Register	–
2024	Kuwait Oil Tanker Company S.A.K.	11.2	8.06	+39%	1,260 of 1,787	Lloyd's Register	C
2023	not published	12.6	8.44	+49%	1,324 of 1,797	Lloyd's Register	C
2022	not published	37.4	8.51	+339%	1,869 of 1,961	DNV	C
2021	not published	10.3	8.86	+16%	1,073 of 1,789	DNV	C
2020	not published	14.1	9.03	+56%	1,369 of 1,870	DNV	C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Oil tanker 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 oil tanker 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.