Navalyze · General cargo · Ship

SERAFINA

IMO: 9017630
Type: General cargo ship
Average cargo carried: 5,121 t
Port of registry: Malakal Harbor
Technical efficiency: EEXI 10.93 g CO₂/t·nm

ISM company (DoC holder) in 2025: Retro Management Ltd

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 5,121 t of cargo on average.

Fuel per mile

54.4 kg/nm

General cargo median 35.3 kg/nm (+54%)

CO₂ per transport work (dwt)

33.68

g CO₂/dwt·nm · General cargo median 25.45 (+32%)

Average speed

9.6 kn

General cargo median 9.3 kn (+3%)

Fuel per day at sea

12.5 t/day

Fuel consumed

78 t

CO₂ emitted

248 t

251 t CO₂eq incl. CH₄ and N₂O

Distance sailed

1,435 nm

CO₂ ÷ CO₂ per mile

Time at sea

150 h

6 days, 2% of the year

Within the general cargo fleet, 2025

Set against all 2,706 general cargo 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 per mileThis ship 54.4 kg/nm · median 35.3 (+54%)

17.4Ranks 1,940 of 2,706, lowest first78.8

Average speedThis ship 9.6 kn · median 9.3 (+3%)

7.0Faster than 55% of general cargo ships12.1

CO₂ per transport work (dwt)This ship 33.68 g CO₂/dwt·nm · median 25.45 (+32%)

10.14Ranks 1,986 of 2,706, lowest first52.37

Middle 80% of shipsMiddle 50%General cargo 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 EU62%
Into the EU32%
At berth in the EU6%

53% of this ship's CO₂ falls under the EU ETS (131 t).

Fuel burned laden

–

Not reported

CO₂ at berth

5.8%

Alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.012

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
2025	Retro Management Ltd	78	248	1,435	150	9.6	54.4	33.68	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/dwt·nm	General cargo median	vs General cargo	Rank	Verifier	Methods
2025	Retro Management Ltd	33.68	25.45	+32%	1,986 of 2,706	EMICERT	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. General cargo ships are benchmarked on CO₂ per transport work (dwt) (TW), in g CO₂/dwt·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 general cargo 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.