Navalyze · Other · Ship

ASTRANTIA

IMO: 9477945
Type: Other ship types
Average cargo carried: 23,220 t
Port of registry: Japan
Technical efficiency: EEXI 4.09 g CO₂/t·nm

ISM company (DoC holder) in 2025: KITAURA KAIUN CO., LTD.

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 23,220 t of cargo on average.

Fuel per mile

87.2 kg/nm

Other median 87.2 kg/nm (+0%)

CO₂ per transport work (cargo)

11.73

g CO₂/t·nm · Other median 86.69 (−86%)

Average speed

9.5 kn

Other median 10.4 kn (−9%)

Fuel per day at sea

19.8 t/day

Fuel consumed

623 t

CO₂ emitted

1,946 t

1,977 t CO₂eq incl. CH₄ and N₂O

Distance sailed

7,145 nm

CO₂ ÷ CO₂ per mile

Time at sea

755 h

31 days, 9% of the year

Within the other fleet, 2025

Set against all 159 other 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 87.2 kg/nm · median 87.2 (+0%)

47.6Ranks 80 of 159, lowest first160.7

Average speedThis ship 9.5 kn · median 10.4 (−9%)

5.8Faster than 30% of other ships13.4

CO₂ per transport work (cargo)This ship 11.73 g CO₂/t·nm · median 86.69 (−86%)

30.78Ranks 4 of 159, lowest first600.46

Middle 80% of shipsMiddle 50%Other 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 EU48%
Into the EU47%
At berth in the EU5%

53% of this ship's CO₂ falls under the EU ETS (1,022 t).

Fuel burned laden

–

Not reported

CO₂ at berth

5.1%

Alongside in EU ports

Methane (CH₄)

0.0 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
2025	KITAURA KAIUN CO., LTD.	623	1,946	7,145	755	9.5	87.2	11.73	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Other median	vs Other	Rank	Verifier	Methods
2025	KITAURA KAIUN CO., LTD.	11.73	86.69	−86%	4 of 159	ClassNK	A+C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Other 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 other 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.