Navalyze · Ro-ro · Ship

JASMINE LEADER

IMO: 9925368
Type: Ro-ro ship
Average cargo carried: 8,474 t
Port of registry: Monrovia
Technical efficiency: EEDI 12.70 g CO₂/t·nm
Fuel: Mostly LNG

ISM company (DoC holder) in 2025: NYK SHIPMANAGEMENT PTE LTD · part of NYK

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 8,474 t of cargo on average.

Fuel per mile

87.2 kg/nm

Ro-ro median 104.6 kg/nm (−17%)

CO₂ per transport work (cargo)

28.91

g CO₂/t·nm · Ro-ro median 95.19 (−70%)

Average speed

14.5 kn

Ro-ro median 14.4 kn (+1%)

Fuel per day at sea

30.4 t/day

Fuel consumed

5,480 t

CO₂ emitted

15,402 t

17,814 t CO₂eq incl. CH₄ and N₂O

Distance sailed

62,869 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,329 h

180 days, 49% 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 87.2 kg/nm · median 104.6 (−17%)

56.6Ranks 58 of 235, lowest first145.3

Average speedThis ship 14.5 kn · median 14.4 (+1%)

10.9Faster than 51% of ro-ro ships17.0

CO₂ per transport work (cargo)This ship 28.91 g CO₂/t·nm · median 95.19 (−70%)

47.35Ranks 1 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 ports3%
From the EU33%
Into the EU61%
At berth in the EU3%

53% of this ship's CO₂ falls under the EU ETS (8,143 t).

Fuel burned laden

86%

14% in ballast or unladen

CO₂ at berth

2.8%

Alongside in EU ports

Methane (CH₄)

79.7 t

LNG engines slip unburnt methane

CO₂eq ÷ CO₂

1.157

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

Full-year reports only. The Ro-ro median is the middle ship of all ro-ro ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

JASMINE LEADER
Ro-ro median

80.090.0100.0110.0

’232023’242024’252025

Average speed, kn

JASMINE LEADER
Ro-ro median

14.414.514.514.614.6

’232023’242024’252025

CO₂ per transport work (cargo), g CO₂/t·nm

JASMINE LEADER
Ro-ro median

20.040.060.080.0100120

’232023’252025

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	−0.1 kn	−4%	−4%	−7%	–	Same speed, fuel per mile down 4%; in line with the speed change.
2023→2024	+0.1 kn	+3%	+4%	+30%	–	Same speed, fuel per mile up 3%; in line with the speed change.

Fuel per mile rises roughly with the square of speed for a given ship, so a change in speed explains much of a change in fuel per mile.

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	NYK SHIPMANAGEMENT PTE LTD	5,480	15,402	62,869	4,329	14.5	87.2	28.91	86%
2024LNG	NYK SHIPMANAGEMENT PTE LTD	6,150	17,243	67,799	4,636	14.6	90.7	–	97%
2023	not published	4,571	14,313	52,110	3,593	14.5	87.7	34.99	96%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Ro-ro median	vs Ro-ro	Rank	Verifier	Methods
2025LNG	NYK SHIPMANAGEMENT PTE LTD	28.91	95.19	−70%	1 of 235	ClassNK	B+C
2024LNG	NYK SHIPMANAGEMENT PTE LTD	–	–	–	–	ClassNK	C
2023	not published	34.99	108.62	−68%	1 of 221	ClassNK	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.