Navalyze · Vehicle carrier · Ship

ANTARES LEADER

IMO: 9539169
Type: Vehicle carrier
Average cargo carried: 4,786 t
Flag (estimated): Japan
Port of registry: Tokyo
Technical efficiency: EIV 15.97 g CO₂/t·nm

Report year

2019 at a glance

From the 2019 THETIS-MRV report. Carries about 7,459 t of cargo on average.

Fuel kg/nm

95.1

Vehicle carrier median 104 kg/nm (−9%)

CO₂ per transport work (cargo)

39.9

g CO₂/t·nm · Vehicle carrier median 59.0 (−32%)

Average speed

15.3 kn

Vehicle carrier median 14.2 kn (+8%)

Fuel per day at sea

34.8 t/day

Fuel consumed

832 t

CO₂ emitted

2,606 t

Distance sailed

8,748 nm

CO₂ ÷ CO₂ per mile

Time at sea

573 h

24 days, 7% of the year

Within the vehicle carrier fleet, 2023

Set against all 417 vehicle carrier ships with a full-year 2023 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 92.3 kg/nm · median 103 (−10%)

85.2Ranks 89 of 417, lowest first123

Average speedThis ship 14.3 kn · median 14.5 (−1%)

12.4Faster than 40% of vehicle carrier ships16.5

CO₂ per transport work (cargo)This ship 60.4 g CO₂/t·nm · median 56.6 (+7%)

38.9Ranks 236 of 417, lowest first107

Middle 80% of shipsMiddle 50%Vehicle carrier medianThis ship

Where the emissions happen, 2019

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 ports43%
From the EU47%
Into the EU7%
At berth in the EU3%

Fuel burned laden

–

Not reported

CO₂ at berth

80 t

3.1% 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

ANTARES LEADER
Vehicle carrier median

80.090.0100.0110.0

’182018’192019’202020’212021’222022’232023

Average speed, kn

ANTARES LEADER
Vehicle carrier median

12.013.014.015.016.0

’182018’192019’202020’212021’222022’232023

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

ANTARES LEADER
Vehicle carrier median

30.040.050.060.070.0

’182018’192019’202020’212021’222022’232023

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2022→2023	−0.9 kn	−7%	−13%	+82%	+10%	0.9 kn slower, fuel per mile down 7%; in line with the speed change.
2021→2022	+3.0 kn	+7%	+34%	+57%	−12%	3.0 kn faster, fuel per mile up 7%; better than speed alone explains (hull, engine or trade).
2020→2021	−3.1 kn	+8%	−14%	−9%	+75%	3.1 kn slower, fuel per mile up 8%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+0.0 kn	−10%	−10%	+32%	−10%	Same speed, fuel per mile down 10%; better than speed alone explains (hull, engine or trade).
2018→2019	+0.0 kn	−1%	−2%	−77%	−30%	Same speed, fuel per mile flat.

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
2023	not published	2,780	8,711	30,133	2,113	14.3	92.3	60.4	–
2022	not published	1,641	5,187	16,533	1,086	15.2	99.3	55.1	–
2021	not published	979	3,111	10,550	866	12.2	92.8	62.7	–
2020	not published	990	3,122	11,561	757	15.3	85.7	35.8	–
2019	not published	832	2,606	8,748	573	15.3	95.1	39.9	–
2018	not published	3,621	11,330	37,543	2,457	15.3	96.4	57.1	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Vehicle carrier median	vs Vehicle carrier	Rank	Verifier	Methods
2023	not published	60.4	56.6	+7%	236 of 417	ClassNK	C
2022	not published	55.1	57.7	−5%	215 of 463	ClassNK	C
2021	not published	62.7	59.6	+5%	255 of 459	ClassNK	A+B
2020	not published	35.8	57.3	−38%	21 of 449	ClassNK	A+B
2019	not published	39.9	59.0	−32%	29 of 426	ClassNK	C
2018	not published	57.1	62.4	−8%	159 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.