Navalyze · Bulk carrier · Ship

SEA MERAY

IMO: 9104421
Type: Bulk carrier
Flag (estimated): Belize
Port of registry: Belize
Technical efficiency: EEXI 4.79 g CO₂/t·nm

ISM company (DoC holder) in 2024: eastern star shipping

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 26,889 t of cargo on average.

Fuel kg/nm

67.4

Bulk carrier median 90.8 kg/nm (−26%)

CO₂ per transport work (cargo)

7.87

g CO₂/t·nm · Bulk carrier median 8.71 (−10%)

Average speed

9.3 kn

Bulk carrier median 11.1 kn (−16%)

Fuel per day at sea

15.0 t/day

Fuel consumed

366 t

CO₂ emitted

1,148 t

Distance sailed

5,424 nm

CO₂ ÷ CO₂ per mile

Time at sea

585 h

24 days, 7% 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 67.4 kg/nm · median 90.8 (−26%)

66.4Ranks 440 of 3,968, lowest first134

Average speedThis ship 9.3 kn · median 11.1 (−16%)

9.2Faster than 10% of bulk carrier ships12.4

CO₂ per transport work (cargo)This ship 7.87 g CO₂/t·nm · median 8.71 (−10%)

5.10Ranks 1,567 of 3,968, lowest first17.0

Middle 80% of shipsMiddle 50%Bulk carrier medianThis ship

Where the emissions happen, 2022

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 ports0%
From the EU32%
Into the EU65%
At berth in the EU3%

Fuel burned laden

–

Not reported

CO₂ at berth

34 t

2.9% 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

SEA MERAY
Bulk carrier median

60.070.080.090.0100.0

’202020’222022’242024

Average speed, kn

SEA MERAY
Bulk carrier median

7.08.09.010.011.012.0

’202020’222022’242024

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

SEA MERAY
Bulk carrier median

6.08.010.012.014.0

’202020’222022

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2022→2024	–	–	–	–	–
2020→2022	+1.8 kn	−3%	+21%	+191%	−41%	1.8 kn faster, fuel per mile down 3%; 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
2024	eastern star shipping	0	0	–	0	–	–	–	–
2022	not published	366	1,148	5,424	585	9.3	67.4	7.87	–
2020	not published	129	405	1,865	249	7.5	69.2	13.4	42%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2024	eastern star shipping	–	–	–	–	Verifavia	A
2022	not published	7.87	8.71	−10%	1,567 of 3,968	Verifavia	A
2020	not published	13.4	8.24	+63%	2,737 of 3,150	Verifavia	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.