Navalyze · Vehicle carrier · Ship

ORION LEADER

IMO: 9182289
Type: Vehicle carrier
Average cargo carried: 7,882 t
Port of registry: Tokyo
Technical efficiency: EEXI 14.00 g CO₂/t·nm
Fuel (estimated): Oil blended with biofuel or another alternative fuel

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 7,882 t of cargo on average.

Fuel per mile

101.4 kg/nm

Vehicle carrier median 99.9 kg/nm (+2%)

CO₂ per transport work (cargo)

39.86

g CO₂/t·nm · Vehicle carrier median 55.36 (−28%)

Average speed

13.9 kn

Vehicle carrier median 14.4 kn (−3%)

Fuel per day at sea

33.7 t/day

Fuel consumed

828 t

CO₂ emitted

2,563 t

2,604 t CO₂eq incl. CH₄ and N₂O

Distance sailed

8,159 nm

CO₂ ÷ CO₂ per mile

Time at sea

589 h

25 days, 7% of the year

Within the vehicle carrier fleet, 2025

Set against all 506 vehicle 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 101.4 kg/nm · median 99.9 (+2%)

79.6Ranks 278 of 506, lowest first119.0

Average speedThis ship 13.9 kn · median 14.4 (−3%)

12.0Faster than 38% of vehicle carrier ships15.9

CO₂ per transport work (cargo)This ship 39.86 g CO₂/t·nm · median 55.36 (−28%)

34.70Ranks 96 of 506, lowest first158.48

Middle 80% of shipsMiddle 50%Vehicle 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 ports15%
From the EU2%
Into the EU79%
At berth in the EU4%

50% of this ship's CO₂ falls under the EU ETS (1,277 t).

Fuel burned laden

–

Not reported

CO₂ at berth

4.2%

Alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq ÷ CO₂

1.016

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

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

Fuel per mile, kg/nm

ORION LEADER
Vehicle carrier median

90.0100.0110.0120.0

’182018’202020’212021’222022’232023’242024’252025

Average speed, kn

ORION LEADER
Vehicle carrier median

12.013.014.015.016.0

’182018’202020’212021’222022’232023’242024’252025

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

ORION LEADER
Vehicle carrier median

20.040.060.080.0100

’182018’202020’212021’222022’232023’252025

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	−0.1 kn	+7%	+6%	−46%	–	Same speed, fuel per mile up 7%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	+0.6 kn	−1%	+3%	−38%	–	0.6 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2022→2023	−1.6 kn	−15%	−24%	+19%	+22%	1.6 kn slower, fuel per mile down 15%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+2.6 kn	+12%	+35%	−29%	+12%	2.6 kn faster, fuel per mile up 12%; better than speed alone explains (hull, engine or trade).
2020→2021	−0.6 kn	+1%	−4%	+29%	−47%	0.6 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2018→2020	−2.6 kn	−14%	−29%	+83%	+35%	2.6 kn slower, fuel per mile down 14%; worse than speed alone explains (fouling, weather, loading or trade).

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
2025Bio blend	NYK SHIPMANAGEMENT PTE LTD	828	2,563	8,159	589	13.9	101.4	39.86	–
2024	NYK SHIPMANAGEMENT PTE LTD	1,426	4,461	15,022	1,076	14.0	94.9	–	–
2023	not published	2,336	7,321	24,302	1,808	13.4	96.1	59.44	–
2022	not published	2,304	7,202	20,387	1,358	15.0	113.0	48.82	–
2021	not published	2,910	9,105	28,781	2,314	12.4	101.1	43.76	–
2020	not published	2,241	7,012	22,341	1,718	13.0	100.3	82.14	–
2018	not published	1,432	4,480	12,240	784	15.6	117.0	60.89	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Vehicle carrier median	vs Vehicle carrier	Rank	Verifier	Methods
2025Bio blend	NYK SHIPMANAGEMENT PTE LTD	39.86	55.36	−28%	96 of 506	ClassNK	B+C
2024	NYK SHIPMANAGEMENT PTE LTD	–	–	–	–	ClassNK	C
2023	not published	59.44	56.64	+5%	227 of 417	ClassNK	C
2022	not published	48.82	57.66	−15%	146 of 463	ClassNK	C
2021	not published	43.76	59.57	−27%	70 of 459	ClassNK	C
2020	not published	82.14	57.26	+43%	342 of 449	ClassNK	C
2018	not published	60.89	62.35	−2%	205 of 434	ClassNK	C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Vehicle carrier 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 vehicle 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.