Navalyze · Vehicle carrier · Ship

CELESTE ACE

IMO: 9982990
Type: Vehicle carrier
Average cargo carried: 6,709 t
Port of registry: Panama
Technical efficiency: EEDI 9.71 g CO₂/t·nm
Fuel: Mostly LNG

ISM company (DoC holder) in 2025: MOL Ship Management Co., Ltd. · part of MOL

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 6,709 t of cargo on average.

Fuel per mile

82.5 kg/nm

Vehicle carrier median 99.9 kg/nm (−17%)

CO₂ per transport work (cargo)

35.34

g CO₂/t·nm · Vehicle carrier median 55.36 (−36%)

Average speed

15.6 kn

Vehicle carrier median 14.4 kn (+8%)

Fuel per day at sea

30.8 t/day

Fuel consumed

4,539 t

CO₂ emitted

13,055 t

13,949 t CO₂eq incl. CH₄ and N₂O

Distance sailed

55,059 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,538 h

147 days, 40% 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 82.5 kg/nm · median 99.9 (−17%)

79.6Ranks 61 of 506, lowest first119.0

Average speedThis ship 15.6 kn · median 14.4 (+8%)

12.0Faster than 82% of vehicle carrier ships15.9

CO₂ per transport work (cargo)This ship 35.34 g CO₂/t·nm · median 55.36 (−36%)

34.70Ranks 57 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 ports10%
From the EU59%
Into the EU29%
At berth in the EU2%

51% of this ship's CO₂ falls under the EU ETS (6,644 t).

Fuel burned laden

–

Not reported

CO₂ at berth

2.3%

Alongside in EU ports

Methane (CH₄)

26.3 t

LNG engines slip unburnt methane

CO₂eq ÷ CO₂

1.068

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

CELESTE ACE
Vehicle carrier median

70.080.090.0100.0

’242024’252025

Average speed, kn

CELESTE ACE
Vehicle carrier median

14.014.515.015.516.0

’242024’252025

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	+0.1 kn	+6%	+6%	+275%	–	Same speed, fuel per mile up 6%; 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	MOL Ship Management Co., Ltd.	4,539	13,055	55,059	3,538	15.6	82.5	35.34	–
2024LNG	MOL Ship Management Co., Ltd.	1,146	3,262	14,667	946	15.5	78.1	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Vehicle carrier median	vs Vehicle carrier	Rank	Verifier	Methods
2025LNG	MOL Ship Management Co., Ltd.	35.34	55.36	−36%	57 of 506	ClassNK	C
2024LNG	MOL Ship Management Co., Ltd.	–	–	–	–	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.