Navalyze · Oil tanker · Ship

BAHRA

IMO: 9595008
Type: Oil tanker
Average cargo carried: 45,607 t
Flag (estimated): Kuwait
Port of registry: Kuwait
Technical efficiency: EEXI 3.36 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 75,652 t of cargo on average.

Fuel kg/nm

164

Oil tanker median 134 kg/nm (+23%)

CO₂ per transport work (cargo)

6.81

g CO₂/t·nm · Oil tanker median 9.03 (−25%)

Average speed

8.7 kn

Oil tanker median 11.0 kn (−21%)

Fuel per day at sea

34.1 t/day

Fuel consumed

3,289 t

CO₂ emitted

10,304 t

Distance sailed

20,000 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,312 h

96 days, 26% of the year

Within the oil tanker fleet, 2025

Set against all 1,665 oil tanker 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 154 kg/nm · median 129 (+20%)

76.1Ranks 1,235 of 1,665, lowest first191

Average speedThis ship 12.2 kn · median 10.7 (+14%)

8.0Faster than 92% of oil tanker ships12.1

CO₂ per transport work (cargo)This ship 10.6 g CO₂/t·nm · median 7.95 (+34%)

4.51Ranks 1,119 of 1,665, lowest first27.7

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 ports0%
From the EU22%
Into the EU69%
At berth in the EU9%

Fuel burned laden

–

Not reported

CO₂ at berth

931 t

9.0% 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

BAHRA
Oil tanker median

120.0140.0160.0180.0

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

Average speed, kn

BAHRA
Oil tanker median

8.09.010.011.012.013.0

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

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

BAHRA
Oil tanker median

4.06.08.010.012.0

’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	−0.1 kn	+8%	+7%	+167%	+45%	Same speed, fuel per mile up 8%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	+0.1 kn	−3%	−2%	−41%	−12%	Same speed, fuel per mile down 3%; in line with the speed change.
2022→2023	+1.1 kn	+2%	+11%	+117%	+68%	1.1 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2021→2022	+2.2 kn	−11%	+11%	−1%	−22%	2.2 kn faster, fuel per mile down 11%; better than speed alone explains (hull, engine or trade).
2020→2021	+0.2 kn	−1%	+2%	−26%	−6%	Same speed, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2019→2020	−0.4 kn	−3%	−9%	−35%	−4%	0.4 kn slower, fuel per mile down 3%; 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.	7,730	24,339	50,252	4,128	12.2	154	10.6	–
2024	Kuwait Oil Tanker Company S.A.K.	2,687	8,396	18,828	1,536	12.3	143	7.33	–
2023	not published	4,705	14,711	31,913	2,623	12.2	147	8.35	–
2022	not published	2,134	6,669	14,700	1,321	11.1	145	4.96	–
2021	not published	2,407	7,528	14,775	1,654	8.9	163	6.39	–
2020	not published	3,289	10,304	20,000	2,312	8.7	164	6.81	–
2019	not published	5,252	16,448	30,930	3,384	9.1	170	7.12	–

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.	10.6	7.95	+34%	1,119 of 1,665	Lloyd's Register	C
2024	Kuwait Oil Tanker Company S.A.K.	7.33	8.06	−9%	745 of 1,787	Lloyd's Register	C
2023	not published	8.35	8.44	−1%	886 of 1,797	Lloyd's Register	C
2022	not published	4.96	8.51	−42%	227 of 1,961	DNV	C
2021	not published	6.39	8.86	−28%	490 of 1,789	DNV	C
2020	not published	6.81	9.03	−25%	531 of 1,870	DNV	C
2019	not published	7.12	8.83	−19%	637 of 1,919	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.