Navalyze · Oil tanker · Ship

NOSTOS

IMO: 9258014
Type: Oil tanker
Average cargo carried: 20,189 t
Port of registry: Monrovia
Technical efficiency: EEXI 5.11 g CO₂/t·nm

ISM company (DoC holder) in 2025: Eurotankers Inc

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 20,189 t of cargo on average.

Fuel per mile

77.0 kg/nm

Oil tanker median 128.5 kg/nm (−40%)

CO₂ per transport work (cargo)

11.93

g CO₂/t·nm · Oil tanker median 7.95 (+50%)

Average speed

11.5 kn

Oil tanker median 10.7 kn (+7%)

Fuel per day at sea

21.2 t/day

Fuel consumed

196 t

CO₂ emitted

613 t

623 t CO₂eq incl. CH₄ and N₂O

Distance sailed

2,546 nm

CO₂ ÷ CO₂ per mile

Time at sea

222 h

9 days, 3% 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 per mileThis ship 77.0 kg/nm · median 128.5 (−40%)

76.1Ranks 180 of 1,665, lowest first190.8

Average speedThis ship 11.5 kn · median 10.7 (+7%)

8.0Faster than 74% of oil tanker ships12.1

CO₂ per transport work (cargo)This ship 11.93 g CO₂/t·nm · median 7.95 (+50%)

4.51Ranks 1,199 of 1,665, lowest first27.66

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2025

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 EU40%
Into the EU51%
At berth in the EU9%

54% of this ship's CO₂ falls under the EU ETS (334 t).

Fuel burned laden

60%

40% in ballast or unladen

CO₂ at berth

8.9%

Alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.016

Uplift from CH₄ and N₂O, counted in full from 2026

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 per mile, kg/nm

NOSTOS
Oil tanker median

60.080.0100.0120.0140.0160.0

’212021’222022’232023’242024’252025

Average speed, kn

NOSTOS
Oil tanker median

6.08.010.012.0

’212021’222022’232023’242024’252025

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

NOSTOS
Oil tanker median

0.010.020.030.0

’212021’222022’232023’242024’252025

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	+3.5 kn	−50%	−27%	−14%	−58%	3.5 kn faster, fuel per mile down 50%; better than speed alone explains (hull, engine or trade).
2023→2024	−1.7 kn	+60%	+31%	−46%	+33%	1.7 kn slower, fuel per mile up 60%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+3.7 kn	−9%	+46%	+52%	+5%	3.7 kn faster, fuel per mile down 9%; better than speed alone explains (hull, engine or trade).
2021→2022	−3.2 kn	+27%	−16%	−56%	+115%	3.2 kn slower, fuel per mile up 27%; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	Eurotankers Inc	196	613	2,546	222	11.5	77.0	11.93	60%
2024	Eurotankers Inc	452	1,418	2,954	372	8.0	153.2	28.44	–
2023	not published	525	1,658	5,465	565	9.7	96.0	21.45	–
2022	not published	380	1,194	3,588	598	6.0	105.9	20.38	–
2021	not published	683	2,149	8,215	895	9.2	83.1	9.50	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2025	Eurotankers Inc	11.93	7.95	+50%	1,199 of 1,665	ICS Verification Services	A
2024	Eurotankers Inc	28.44	8.06	+253%	1,642 of 1,787	ICS Verification Services	A
2023	not published	21.45	8.44	+154%	1,569 of 1,797	ICS Verification Services	A
2022	not published	20.38	8.51	+139%	1,702 of 1,961	ICS Verification Services	A
2021	not published	9.50	8.86	+7%	986 of 1,789	ICS Verification Services	A

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.