Navalyze · Bulk carrier · Ship

OSSA

IMO: 9888003
Type: Bulk carrier
Average cargo carried: 21,029 t
Flag (estimated): Barbados
Port of registry: Bridgetown
Technical efficiency: EEDI 3.57 g CO₂/t·nm

Report year

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 41,961 t of cargo on average.

Fuel kg/nm

109

Bulk carrier median 91.4 kg/nm (+20%)

CO₂ per transport work (cargo)

8.18

g CO₂/t·nm · Bulk carrier median 8.57 (−5%)

Average speed

10.2 kn

Bulk carrier median 11.5 kn (−11%)

Fuel per day at sea

26.7 t/day

Fuel consumed

1,474 t

CO₂ emitted

4,622 t

Distance sailed

13,465 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,327 h

55 days, 15% of the year

Within the bulk carrier fleet, 2022

Set against all 3,968 bulk carrier ships with a full-year 2022 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 80.1 kg/nm · median 90.8 (−12%)

66.4Ranks 1,182 of 3,968, lowest first134

Average speedThis ship 15.1 kn · median 11.1 (+36%)

9.2Faster than 99% of bulk carrier ships12.4

CO₂ per transport work (cargo)This ship 12.0 g CO₂/t·nm · median 8.71 (+38%)

5.10Ranks 3,008 of 3,968, lowest first17.0

Middle 80% of shipsMiddle 50%Bulk carrier medianThis ship

Where the emissions happen, 2021

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 ports23%
From the EU32%
Into the EU38%
At berth in the EU8%

Fuel burned laden

–

Not reported

CO₂ at berth

347 t

7.5% 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 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 kg/nm

OSSA
Bulk carrier median

80.090.0100.0110.0

’212021’222022

Average speed, kn

OSSA
Bulk carrier median

10.012.014.016.0

’212021’222022

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

OSSA
Bulk carrier median

8.09.010.011.012.013.0

’212021’222022

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2021→2022	+4.9 kn	−27%	+9%	−40%	+47%	4.9 kn faster, fuel per mile down 27%; better than speed alone explains (hull, engine 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
2022	not published	646	2,038	8,068	533	15.1	80.1	12.0	–
2021	not published	1,474	4,622	13,465	1,327	10.2	109	8.18	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2022	not published	12.0	8.71	+38%	3,008 of 3,968	Lloyd's Register	C
2021	not published	8.18	8.57	−5%	1,535 of 3,466	Lloyd's Register	C

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.