Navalyze · Bulk carrier · Ship

OMEGA S

IMO: 9537381
Type: Bulk carrier
Port of registry: Majuro
Technical efficiency: EEXI 4.13 g CO₂/t·nm
Former names: ANTERO

ISM company (DoC holder) in 2024: Oceanbulk International SA

Report year

2024 at a glance

From the 2024 THETIS-MRV report.

Fuel per mile

–

CO₂ per transport work (cargo)

–

g CO₂/t·nm

Average speed

–

Fuel per day at sea

–

Fuel consumed

0 t

CO₂ emitted

0 t

0 t CO₂eq incl. CH₄ and N₂O

Distance sailed

–

CO₂ ÷ CO₂ per mile

Time at sea

0 h

0 days, 0% of the year

Within the bulk carrier fleet, 2020

Set against all 3,150 bulk carrier ships with a full-year 2020 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 116.6 kg/nm · median 86.5 (+35%)

63.9Ranks 2,759 of 3,150, lowest first123.3

Average speedThis ship 9.9 kn · median 11.1 (−11%)

9.3Faster than 17% of bulk carrier ships12.3

CO₂ per transport work (cargo)This ship 14.25 g CO₂/t·nm · median 8.24 (+73%)

5.13Ranks 2,807 of 3,150, lowest first14.62

Middle 80% of shipsMiddle 50%Bulk carrier 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.

The voyage split is not in this year's report.

Fuel burned laden

–

Not reported

CO₂ at berth

–

Alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

–

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

OMEGA S
Bulk carrier median

80.090.0100.0110.0120.0

’192019’202020’242024

Average speed, kn

OMEGA S
Bulk carrier median

9.510.010.511.011.5

’192019’202020’242024

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

OMEGA S
Bulk carrier median

8.010.012.014.016.0

’192019’202020

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2020→2024	–	–	–	–	–
2019→2020	−1.3 kn	+4%	−9%	+25%	+33%	1.3 kn slower, fuel per mile up 4%; 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
2024	Oceanbulk International SA	0	0	–	0	–	–	–	–
2020	not published	1,337	4,225	11,467	1,163	9.9	116.6	14.25	–
2019	not published	1,034	3,224	9,192	823	11.2	112.5	10.72	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2024	Oceanbulk International SA	–	–	–	–	Bureau Veritas	A
2020	not published	14.25	8.24	+73%	2,807 of 3,150	RINA	A
2019	not published	10.72	8.38	+28%	2,426 of 3,360	RINA	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.