Navalyze · Other · Ship

ASTERIX

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

Report year

2020 at a glance

From the 2020 THETIS-MRV report.

Fuel kg/nm

118

General cargo median 55.1 kg/nm (+113%)

CO₂ per transport work (dwt)

35.5

g CO₂/dwt·nm · General cargo median 24.5 (+45%)

Average speed

14.3 kn

General cargo median 10.7 kn (+34%)

Fuel per day at sea

40.2 t/day

Fuel consumed

1,256 t

CO₂ emitted

4,082 t

Distance sailed

10,688 nm

CO₂ ÷ CO₂ per mile

Time at sea

749 h

31 days, 9% 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 kg/nmThis ship 106 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 41.5 g CO₂/dwt·nm · median 21.6 (+92%)

9.00Ranks 909 of 1,034, lowest first43.7

Middle 80% of shipsMiddle 50%General cargo medianThis ship

Where the emissions happen, 2020

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 ports28%
From the EU39%
Into the EU32%
At berth in the EU1%

Fuel burned laden

–

Not reported

CO₂ at berth

55 t

1.3% 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 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 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	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	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	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	1,567	5,023	17,483	1,363	12.8	89.6	–	–
2022	not published	736	2,360	6,934	490	14.2	106	59.2	–
2020	not published	1,256	4,082	10,688	749	14.3	118	–	–

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	41.5	21.6	+92%	909 of 1,034	Lloyd's Register	B
2020	not published	35.5	24.5	+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.