Navalyze · Ro-ro · Ship

LEONINE

IMO: 9963578
Type: Ro-ro ship
Average cargo carried: 9,935 t
Port of registry: Valletta
Technical efficiency: EEXI 8.33 g CO₂/t·nm

ISM company (DoC holder) in 2025: SHIPLUX IV S.A. · part of Shiplux

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 9,935 t of cargo on average.

Fuel per mile

135.6 kg/nm

Ro-ro median 104.6 kg/nm (+30%)

CO₂ per transport work (cargo)

43.01

g CO₂/t·nm · Ro-ro median 95.19 (−55%)

Average speed

15.2 kn

Ro-ro median 14.4 kn (+6%)

Fuel per day at sea

49.4 t/day

Fuel consumed

3,838 t

CO₂ emitted

12,093 t

12,281 t CO₂eq incl. CH₄ and N₂O

Distance sailed

28,300 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,865 h

78 days, 21% of the year

Within the ro-ro fleet, 2025

Set against all 235 ro-ro 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 135.6 kg/nm · median 104.6 (+30%)

56.6Ranks 195 of 235, lowest first145.3

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

10.9Faster than 61% of ro-ro ships17.0

CO₂ per transport work (cargo)This ship 43.01 g CO₂/t·nm · median 95.19 (−55%)

47.35Ranks 14 of 235, lowest first297.27

Middle 80% of shipsMiddle 50%Ro-ro 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 ports59%
From the EU14%
Into the EU20%
At berth in the EU7%

83% of this ship's CO₂ falls under the EU ETS (10,090 t).

Fuel burned laden

–

Not reported

CO₂ at berth

7.4%

Alongside in EU ports

Methane (CH₄)

0.2 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	SHIPLUX IV S.A.	3,838	12,093	28,300	1,865	15.2	135.6	43.01	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Ro-ro median	vs Ro-ro	Rank	Verifier	Methods
2025	SHIPLUX IV S.A.	43.01	95.19	−55%	14 of 235	DNV	A+C

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