Navalyze · Bulk carrier · Ship

STAR APUS

IMO: 9698795
Type: Bulk carrier
Average cargo carried: 35,973 t
Port of registry: Monrovia
Technical efficiency: EEXI 3.89 g CO₂/t·nm
Former names: APUS

ISM company (DoC holder) in 2025: Star Bulk Hellas Inc · part of Star Bulk

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 35,973 t of cargo on average.

Fuel per mile

91.0 kg/nm

Bulk carrier median 82.6 kg/nm (+10%)

CO₂ per transport work (cargo)

7.91

g CO₂/t·nm · Bulk carrier median 7.89 (+0%)

Average speed

12.2 kn

Bulk carrier median 10.7 kn (+14%)

Fuel per day at sea

26.7 t/day

Fuel consumed

1,239 t

CO₂ emitted

3,872 t

3,933 t CO₂eq incl. CH₄ and N₂O

Distance sailed

13,608 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,113 h

46 days, 13% of the year

Within the bulk carrier fleet, 2025

Set against all 3,610 bulk carrier 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 91.0 kg/nm · median 82.6 (+10%)

61.0Ranks 2,422 of 3,610, lowest first114.1

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

8.8Faster than 96% of bulk carrier ships11.8

CO₂ per transport work (cargo)This ship 7.91 g CO₂/t·nm · median 7.89 (+0%)

4.80Ranks 1,812 of 3,610, lowest first15.93

Middle 80% of shipsMiddle 50%Bulk carrier 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 ports11%
From the EU47%
Into the EU39%
At berth in the EU3%

57% of this ship's CO₂ falls under the EU ETS (2,217 t).

Fuel burned laden

–

Not reported

CO₂ at berth

3.2%

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 Bulk carrier median is the middle ship of all bulk carrier ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

STAR APUS
Bulk carrier median

80.090.0100.0110.0120.0

’182018’202020’222022’232023’242024’252025

Average speed, kn

STAR APUS
Bulk carrier median

6.08.010.012.014.0

’182018’202020’222022’232023’242024’252025

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

STAR APUS
Bulk carrier median

6.08.010.012.014.0

’182018’202020’222022’232023’242024’252025

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	+2.0 kn	−15%	+2%	+138%	−1%	2.0 kn faster, fuel per mile down 15%; better than speed alone explains (hull, engine or trade).
2023→2024	−1.1 kn	+31%	+18%	+119%	−41%	1.1 kn slower, fuel per mile up 31%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−1.0 kn	−27%	−33%	−77%	+58%	1.0 kn slower, fuel per mile down 27%; better than speed alone explains (hull, engine or trade).
2020→2022	+0.3 kn	+28%	+31%	+6%	+10%	0.3 kn faster, fuel per mile up 28%; worse than speed alone explains (fouling, weather, loading or trade).
2018→2020	+4.4 kn	−10%	+42%	+176%	−23%	4.4 kn faster, fuel per mile down 10%; 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
2025	Star Bulk Hellas Inc	1,239	3,872	13,608	1,113	12.2	91.0	7.91	–
2024part-year	Star Bulk Management Inc	615	1,921	5,720	560	10.2	107.5	8.00	–
2024	Star Bulk Hellas Inc	615	1,921	5,720	560	10.2	107.5	8.00	–
2023	not published	214	672	2,608	231	11.3	82.0	13.64	–
2022	not published	1,283	4,002	11,395	926	12.3	112.6	8.65	–
2020	not published	948	2,958	10,791	901	12.0	87.9	7.86	–
2018	not published	382	1,196	3,905	514	7.6	97.9	10.27	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2025	Star Bulk Hellas Inc	7.91	7.89	+0%	1,812 of 3,610	Bureau Veritas	A
2024part-year	Star Bulk Management Inc	–	–	–	–	Bureau Veritas	A
2024	Star Bulk Hellas Inc	8.00	8.09	−1%	1,504 of 3,089	Bureau Veritas	A
2023	not published	13.64	8.27	+65%	2,984 of 3,548	Bureau Veritas	A
2022	not published	8.65	8.71	−1%	1,960 of 3,968	Bureau Veritas	A
2020	not published	7.86	8.24	−5%	1,408 of 3,150	RINA	A
2018	not published	10.27	8.50	+21%	2,321 of 3,384	ABS	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Bulk carrier 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 bulk carrier 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.