Navalyze · Other · Ship

ASTERIX

IMO: 9348182
Type: Other ship types
Port of registry: Quebec City
Technical efficiency: EIV 21.54 g CO₂/t·nm

Report year

2023 at a glance

From the 2023 THETIS-MRV report.

Fuel per mile

89.6 kg/nm

CO₂ per transport work (cargo)

–

g CO₂/t·nm

Average speed

12.8 kn

Fuel per day at sea

27.6 t/day

Fuel consumed

1,567 t

CO₂ emitted

5,023 t

Distance sailed

17,483 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,363 h

57 days, 16% of the year

Within the general cargo fleet, 2022

Set against all 1,034 general cargo ships with a full-year 2022 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 106.2 kg/nm · median 57.3 (+85%)

36.2Ranks 996 of 1,034, lowest first96.6

Average speedThis ship 14.2 kn · median 10.8 (+31%)

8.0Faster than 97% of general cargo ships12.9

CO₂ per transport work (dwt)This ship 41.48 g CO₂/dwt·nm · median 21.57 (+92%)

9.00Ranks 909 of 1,034, lowest first43.69

Middle 80% of shipsMiddle 50%General cargo medianThis ship

Where the emissions happen, 2023

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 EU48%
Into the EU50%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

1.8%

Alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

–

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

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

Fuel per mile, kg/nm

ASTERIX
Other median

40.060.080.0100.0120.0

’202020’222022’232023

Average speed, kn

ASTERIX
Other median

10.011.012.013.014.015.0

’202020’222022’232023

CO₂ per transport work (dwt), g CO₂/dwt·nm

ASTERIX
Other median

20.025.030.035.040.045.0

’202020’222022

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2022→2023	−1.4 kn	−16%	−24%	+152%	–	1.4 kn slower, fuel per mile down 16%; in line with the speed change.
2020→2022	−0.1 kn	−10%	−10%	−35%	+17%	Same speed, fuel per mile down 10%; better than speed alone explains (hull, engine 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
2023	not published	1,567	5,023	17,483	1,363	12.8	89.6	–	–
2022	not published	736	2,360	6,934	490	14.2	106.2	59.16	–
2020	not published	1,256	4,082	10,688	749	14.3	117.5	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Other median	vs Other	Rank	Verifier	Methods
2023	not published	–	–	–	–	Dromon Bureau of Shipping	B
2022	not published	41.48	21.57	+92%	909 of 1,034	Lloyd's Register	B
2020	not published	35.48	24.50	+45%	922 of 1,167	Lloyd's Register	B

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Other 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 other 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.