Navalyze · Oil tanker · Ship

GOLDEN DAHLIA

IMO: 9858785
Type: Oil tanker
Average cargo carried: 10,535 t
Port of registry: Hong Kong

ISM company (DoC holder) in 2025: SEACON SHIPS MANAGEMENT EUROPE SA · part of Seacon

Report year

2024 at a glance

From the 2024 THETIS-MRV report. Carries about 10,535 t of cargo on average.

Fuel per mile

224.1 kg/nm

Oil tanker median 129.0 kg/nm (+74%)

CO₂ per transport work (cargo)

67.09

g CO₂/t·nm · Oil tanker median 8.06 (+732%)

Average speed

5.1 kn

Oil tanker median 10.9 kn (−53%)

Fuel per day at sea

27.2 t/day

Fuel consumed

2,443 t

CO₂ emitted

7,708 t

7,828 t CO₂eq incl. CH₄ and N₂O

Distance sailed

10,906 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,152 h

90 days, 25% of the year

Within the oil tanker fleet, 2024

Set against all 1,787 oil tanker ships with a full-year 2024 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 224.1 kg/nm · median 129.0 (+74%)

79.5Ranks 1,710 of 1,787, lowest first193.6

Average speedThis ship 5.1 kn · median 10.9 (−53%)

8.1Faster than 1% of oil tanker ships12.3

CO₂ per transport work (cargo)This ship 67.09 g CO₂/t·nm · median 8.06 (+732%)

4.44Ranks 1,769 of 1,787, lowest first25.70

Middle 80% of shipsMiddle 50%Oil tanker 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.

Between EU ports33%
From the EU15%
Into the EU34%
At berth in the EU18%

76% of this ship's CO₂ falls under the EU ETS (5,830 t).

Fuel burned laden

–

Not reported

CO₂ at berth

17.9%

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

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
2025part-year	SEACON SHIPS MANAGEMENT EUROPE SA	1,072	3,398	4,335	472	9.2	247.3	57.26	–
2024	SEACON SHIPS MANAGEMENT EUROPE SA	2,443	7,708	10,906	2,152	5.1	224.1	67.09	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2025part-year	SEACON SHIPS MANAGEMENT EUROPE SA	–	–	–	–	Bureau Veritas	A
2024	SEACON SHIPS MANAGEMENT EUROPE SA	67.09	8.06	+732%	1,769 of 1,787	Bureau Veritas	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Oil tanker 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 oil tanker 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.