Navalyze · Bulk carrier · Ship

EASTERN HEATHER

IMO: 9948023
Type: Bulk carrier
Average cargo carried: 79,203 t
Port of registry: Hong Kong
Technical efficiency: EEDI 3.29 g CO₂/t·nm

ISM company (DoC holder) in 2025: Synergy Marine Shanghai Ltd · part of Synergy Marine

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 79,203 t of cargo on average.

Fuel kg/nm

78.8

Bulk carrier median 82.6 kg/nm (−5%)

CO₂ per transport work (cargo)

3.10

g CO₂/t·nm · Bulk carrier median 7.89 (−61%)

Average speed

11.2 kn

Bulk carrier median 10.7 kn (+5%)

Fuel per day at sea

21.2 t/day

Fuel consumed

215 t

CO₂ emitted

669 t

679 t CO₂eq incl. CH₄ and N₂O

Distance sailed

2,723 nm

CO₂ ÷ CO₂ per mile

Time at sea

243 h

10 days, 3% 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 kg/nmThis ship 78.8 kg/nm · median 82.6 (−5%)

61.0Ranks 1,509 of 3,610, lowest first114.1

Average speedThis ship 11.2 kn · median 10.7 (+5%)

8.8Faster than 73% of bulk carrier ships11.8

CO₂ per transport work (cargo)This ship 3.10 g CO₂/t·nm · median 7.89 (−61%)

4.80Ranks 51 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 ports0%
From the EU0%
Into the EU100%
At berth in the EU0%

50% of this ship's CO₂ falls under the EU ETS (334 t).

Fuel burned laden

–

Not reported

CO₂ at berth

0 t

0.0% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+10 t

+1.5% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

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
2025	Synergy Marine Shanghai Ltd	215	669	2,723	243	11.2	78.8	3.10	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2025	Synergy Marine Shanghai Ltd	3.10	7.89	−61%	51 of 3,610	ClassNK	B+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.