Navalyze · Vehicle carrier · Ship

VENUS LEADER

IMO: 9392341
Type: Vehicle carrier
Flag (estimated): Japan
Port of registry: Tokyo
Technical efficiency: EIV 22.60 g CO₂/t·nm

ISM company (DoC holder) in 2024: NYK SHIPMANAGEMENT PTE LTD · part of NYK

Report year

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 1,993 t of cargo on average.

Fuel kg/nm

86.8

Vehicle carrier median 103 kg/nm (−16%)

CO₂ per transport work (cargo)

137

g CO₂/t·nm · Vehicle carrier median 59.6 (+131%)

Average speed

17.0 kn

Vehicle carrier median 14.4 kn (+18%)

Fuel per day at sea

35.4 t/day

Fuel consumed

1,246 t

CO₂ emitted

3,927 t

Distance sailed

14,345 nm

CO₂ ÷ CO₂ per mile

Time at sea

844 h

35 days, 10% of the year

Within the vehicle carrier fleet, 2021

Set against all 459 vehicle carrier ships with a full-year 2021 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 kg/nmThis ship 86.8 kg/nm · median 103 (−16%)

79.2Ranks 83 of 459, lowest first128

Average speedThis ship 17.0 kn · median 14.4 (+18%)

12.3Faster than 98% of vehicle carrier ships16.1

CO₂ per transport work (cargo)This ship 137 g CO₂/t·nm · median 59.6 (+131%)

40.9Ranks 426 of 459, lowest first122

Middle 80% of shipsMiddle 50%Vehicle carrier medianThis ship

Where the emissions happen, 2021

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 EU56%
Into the EU42%
At berth in the EU1%

Fuel burned laden

–

Not reported

CO₂ at berth

58 t

1.5% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

–

CO₂eq on top of CO₂ alone, from CH₄ and N₂O

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 kg/nm

VENUS LEADER
Vehicle carrier median

60.070.080.090.0100.0110.0

’212021’222022’242024

Average speed, kn

VENUS LEADER
Vehicle carrier median

13.014.015.016.017.0

’212021’222022’242024

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2022→2024	−0.1 kn	+3%	+2%	+51%	–	Same speed, fuel per mile up 3%; in line with the speed change.
2021→2022	−3.2 kn	−20%	−34%	−39%	–	3.2 kn slower, fuel per mile down 20%; 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	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2024	NYK SHIPMANAGEMENT PTE LTD	945	2,947	13,132	959	13.7	72.0	–	–
2022	not published	607	1,912	8,686	628	13.8	69.8	18,048	–
2021	not published	1,246	3,927	14,345	844	17.0	86.8	137	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Vehicle carrier median	vs Vehicle carrier	Rank	Verifier	Methods
2024	NYK SHIPMANAGEMENT PTE LTD	–	–	–	–	ClassNK	C
2022	not published	–	–	–	–	ClassNK	C
2021	not published	137	59.6	+131%	426 of 459	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.