Navalyze · Oil tanker · Ship

LIFE STAR

IMO: 9435325
Type: Oil tanker
Average cargo carried: 5,491 t
Port of registry: Monrovia
Technical efficiency: EEXI 10.79 g CO₂/t·nm
Former names: AGDASH, AGVANIS

ISM company (DoC holder) in 2025: BATTAL MARINE GEMI ISLETMECILIGI A.S.

Report year

2024 at a glance

From the 2024 THETIS-MRV report. Carries about 5,491 t of cargo on average.

Fuel per mile

46.6 kg/nm

Oil tanker median 129.0 kg/nm (−64%)

CO₂ per transport work (cargo)

26.59

g CO₂/t·nm · Oil tanker median 8.06 (+230%)

Average speed

8.8 kn

Oil tanker median 10.9 kn (−19%)

Fuel per day at sea

9.9 t/day

Fuel consumed

1,167 t

CO₂ emitted

3,655 t

3,712 t CO₂eq incl. CH₄ and N₂O

Distance sailed

25,033 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,832 h

118 days, 32% 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 per mileThis ship 46.6 kg/nm · median 129.0 (−64%)

79.5Ranks 20 of 1,787, lowest first193.6

Average speedThis ship 8.8 kn · median 10.9 (−19%)

8.1Faster than 15% of oil tanker ships12.3

CO₂ per transport work (cargo)This ship 26.59 g CO₂/t·nm · median 8.06 (+230%)

4.44Ranks 1,617 of 1,787, lowest first25.70

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2024

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 ports12%
From the EU50%
Into the EU37%
At berth in the EU2%

57% of this ship's CO₂ falls under the EU ETS (2,067 t).

Fuel burned laden

51%

50% in ballast or unladen

CO₂ at berth

1.6%

Alongside in EU ports

Methane (CH₄)

0.1 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

LIFE STAR
Oil tanker median

25.050.075.0100.0125.0150.0

’182018’212021’232023’242024

Average speed, kn

LIFE STAR
Oil tanker median

6.08.010.012.0

’182018’212021’232023’242024

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

LIFE STAR
Oil tanker median

0.010.020.030.040.0

’182018’212021’232023’242024

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2023→2024	+2.3 kn	−32%	−8%	+195%	−20%	2.3 kn faster, fuel per mile down 32%; better than speed alone explains (hull, engine or trade).
2021→2023	−2.5 kn	+26%	−8%	+19%	+2%	2.5 kn slower, fuel per mile up 26%; worse than speed alone explains (fouling, weather, loading or trade).
2018→2021	+2.1 kn	−4%	+26%	−76%	+11%	2.1 kn faster, fuel per mile down 4%; better than speed alone explains (hull, engine or trade).

Part-year reports are left out of these comparisons. 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
2025part-year	BATTAL MARINE GEMI ISLETMECILIGI A.S.	587	1,839	10,129	2,825	3.6	58.0	37.35	–
2024	BATTAL MARINE GEMI ISLETMECILIGI A.S.	1,167	3,655	25,033	2,832	8.8	46.6	26.59	51%
2023	not published	585	1,833	8,477	1,301	6.5	69.0	33.32	59%
2021	not published	388	1,227	7,098	788	9.0	54.7	32.76	–
2018	not published	1,701	5,339	29,980	4,329	6.9	56.7	29.53	91%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2025part-year	BATTAL MARINE GEMI ISLETMECILIGI A.S.	–	–	–	–	Polish Register of Shipping	B
2024	BATTAL MARINE GEMI ISLETMECILIGI A.S.	26.59	8.06	+230%	1,617 of 1,787	Polish Register of Shipping	B
2023	not published	33.32	8.44	+295%	1,680 of 1,797	Bureau Veritas	B
2021	not published	32.76	8.86	+270%	1,669 of 1,789	Bureau Veritas	A
2018	not published	29.53	8.86	+233%	1,660 of 1,779	Lloyd's Register	A+B

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.