Navalyze · Vehicle carrier · Ship

PEGASUS ACE

IMO: 9150341
Type: Vehicle carrier
Average cargo carried: 1,906 t
Flag (estimated): Japan
Port of registry: Tokyo
Technical efficiency: EIV 20.68 g CO₂/t·nm

Report year

2019 at a glance

From the 2019 THETIS-MRV report. Carries about 2,295 t of cargo on average.

Fuel kg/nm

78.5

Vehicle carrier median 104 kg/nm (−25%)

CO₂ per transport work (cargo)

108

g CO₂/t·nm · Vehicle carrier median 59.0 (+83%)

Average speed

13.2 kn

Vehicle carrier median 14.2 kn (−7%)

Fuel per day at sea

24.9 t/day

Fuel consumed

6,077 t

CO₂ emitted

19,139 t

Distance sailed

77,450 nm

CO₂ ÷ CO₂ per mile

Time at sea

5,854 h

244 days, 67% 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 69.8 kg/nm · median 103 (−32%)

79.2Ranks 19 of 459, lowest first128

Average speedThis ship 13.8 kn · median 14.4 (−4%)

12.3Faster than 34% of vehicle carrier ships16.1

CO₂ per transport work (cargo)This ship 116 g CO₂/t·nm · median 59.6 (+95%)

40.9Ranks 408 of 459, lowest first122

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 ports79%
From the EU7%
Into the EU6%
At berth in the EU8%

Fuel burned laden

–

Not reported

CO₂ at berth

1,543 t

8.1% 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

PEGASUS ACE
Vehicle carrier median

60.070.080.090.0100.0110.0

’182018’192019’202020’212021

Average speed, kn

PEGASUS ACE
Vehicle carrier median

11.012.013.014.015.0

’182018’192019’202020’212021

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

PEGASUS ACE
Vehicle carrier median

40.060.080.0100120

’182018’192019’202020’212021

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2020→2021	+1.9 kn	−14%	−1%	−25%	+2%	1.9 kn faster, fuel per mile down 14%; better than speed alone explains (hull, engine or trade).
2019→2020	−1.3 kn	+4%	−6%	−20%	+5%	1.3 kn slower, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2018→2019	+0.0 kn	+3%	+3%	+20%	−8%	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	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2021	not published	3,243	10,269	46,447	3,365	13.8	69.8	116	–
2020	not published	5,054	16,048	62,065	5,215	11.9	81.4	113	–
2019	not published	6,077	19,139	77,450	5,854	13.2	78.5	108	–
2018	not published	4,926	15,506	64,776	4,915	13.2	76.0	117	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Vehicle carrier median	vs Vehicle carrier	Rank	Verifier	Methods
2021	not published	116	59.6	+95%	408 of 459	ClassNK	C
2020	not published	113	57.3	+98%	396 of 449	ClassNK	C
2019	not published	108	59.0	+83%	368 of 426	ClassNK	C
2018	not published	117	62.4	+88%	370 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.