Navalyze · LNG carrier · Ship

JOZEF PILSUDSKI

IMO: 9969376
Type: LNG carrier
Port of registry: Marseille
Technical efficiency: EEXI 3.94 g CO₂/t·nm
Fuel: Mostly LNG

ISM company (DoC holder) in 2025: Knutsen OAS Shipping AS

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel per mile

187.4 kg/nm

LNG carrier median 190.4 kg/nm (−2%)

CO₂ per transport work (volume)

6.39

g CO₂/m³·nm · LNG carrier median 7.12 (−10%)

Average speed

15.2 kn

LNG carrier median 14.4 kn (+6%)

Fuel per day at sea

68.3 t/day

Fuel consumed

5,923 t

CO₂ emitted

16,696 t

19,407 t CO₂eq incl. CH₄ and N₂O

Distance sailed

31,610 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,082 h

87 days, 24% of the year

Within the LNG carrier fleet, 2025

Set against all 386 LNG 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 per mileThis ship 187.4 kg/nm · median 190.4 (−2%)

152.1Ranks 185 of 386, lowest first319.4

Average speedThis ship 15.2 kn · median 14.4 (+6%)

11.2Faster than 75% of LNG carrier ships15.9

CO₂ per transport work (volume)This ship 6.39 g CO₂/m³·nm · median 7.12 (−10%)

5.06Ranks 159 of 386, lowest first16.14

Middle 80% of shipsMiddle 50%LNG 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 EU54%
Into the EU45%
At berth in the EU2%

51% of this ship's CO₂ falls under the EU ETS (8,484 t).

Fuel burned laden

–

Not reported

CO₂ at berth

1.6%

Alongside in EU ports

Methane (CH₄)

89.6 t

LNG engines slip unburnt methane

CO₂eq ÷ CO₂

1.162

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
2025LNG	Knutsen OAS Shipping AS	5,923	16,696	31,610	2,082	15.2	187.4	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/m³·nm	LNG carrier median	vs LNG carrier	Rank	Verifier	Methods
2025LNG	Knutsen OAS Shipping AS	6.39	7.12	−10%	159 of 386	DNV	A+C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. LNG carrier ships are benchmarked on CO₂ per transport work (volume) (TW), in g CO₂/m³·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 LNG 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.