Navalyze · Oil tanker · Ship

STAVANGER STAR

IMO: 9984871
Type: Oil tanker
Average cargo carried: 61,814 t
Flag (estimated): Marshall Islands
Port of registry: Majuro
Technical efficiency: EEDI 2.76 g CO₂/t·nm

ISM company (DoC holder) in 2025: Atlas Maritime Shipmanagement Ltd

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 61,814 t of cargo on average.

Fuel kg/nm

110

Oil tanker median 129 kg/nm (−14%)

CO₂ per transport work (cargo)

5.60

g CO₂/t·nm · Oil tanker median 7.95 (−30%)

Average speed

12.2 kn

Oil tanker median 10.7 kn (+14%)

Fuel per day at sea

32.3 t/day

Fuel consumed

5,516 t

CO₂ emitted

17,324 t

17,594 t CO₂eq incl. CH₄ and N₂O

Distance sailed

50,045 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,099 h

171 days, 47% 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 110 kg/nm · median 129 (−14%)

76.1Ranks 519 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 5.60 g CO₂/t·nm · median 7.95 (−30%)

4.51Ranks 363 of 1,665, lowest first27.7

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2025

THETIS splits each ship's emissions 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 ports9%
From the EU41%
Into the EU42%
At berth in the EU8%

58% of this ship's CO₂ falls under the EU ETS (10,122 t).

Fuel burned laden

3,558 t

65% of all fuel; 36% in ballast or unladen

CO₂ at berth

1,344 t

7.8% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.3 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+270 t

+1.6% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

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	Atlas Maritime Shipmanagement Ltd	5,516	17,324	50,045	4,099	12.2	110	5.60	65%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2025	Atlas Maritime Shipmanagement Ltd	5.60	7.95	−30%	363 of 1,665	ABS	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.