Navalyze · Other · Ship

ASTRUM APUS

IMO: 9467146
Type: Other ship types
Average cargo carried: 898,500 t
Port of registry: Panama
Technical efficiency: EIV 13.85 g CO₂/t·nm
Ice class: IA
Former names: ATLANTIC WINTER, LISA

ISM company (DoC holder) in 2025: Dawson Ship Management SIA

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 898,500 t of cargo on average.

Fuel per mile

97.1 kg/nm

CO₂ per transport work (cargo)

0.34

g CO₂/t·nm

Average speed

12.2 kn

Fuel per day at sea

28.3 t/day

Fuel consumed

864 t

CO₂ emitted

2,718 t

2,760 t CO₂eq incl. CH₄ and N₂O

Distance sailed

8,896 nm

CO₂ ÷ CO₂ per mile

Time at sea

732 h

31 days, 8% of the year

Within the other fleet, 2023

Set against all 116 other 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 per mileThis ship 99.6 kg/nm · median 87.3 (+14%)

45.7Ranks 70 of 116, lowest first149.1

Average speedThis ship 13.2 kn · median 11.8 (+12%)

8.4Faster than 61% of other ships16.0

CO₂ per transport work (cargo)This ship 184.29 g CO₂/t·nm · median 93.54 (+97%)

25.65Ranks 86 of 116, lowest first293.13

Middle 80% of shipsMiddle 50%Other 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 ports0%
From the EU47%
Into the EU51%
At berth in the EU2%

51% of this ship's CO₂ falls under the EU ETS (1,383 t).

Fuel burned laden

–

Not reported

CO₂ at berth

1.7%

Alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.015

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

ASTRUM APUS
Other median

40.060.080.0100.0

’182018’192019’202020’212021’222022’232023’252025

Average speed, kn

ASTRUM APUS
Other median

8.010.012.014.0

’182018’192019’202020’212021’222022’232023’252025

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

ASTRUM APUS
Other median

0.050.0100150200

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

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2023→2025	−1.0 kn	−3%	−10%	−72%	–	1.0 kn slower, fuel per mile down 3%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−0.3 kn	+8%	+5%	−33%	+439%	0.3 kn slower, fuel per mile up 8%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	−0.3 kn	+7%	+5%	+2%	+21%	0.3 kn slower, fuel per mile up 7%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+0.1 kn	−12%	−12%	+12%	−21%	Same speed, fuel per mile down 12%; better than speed alone explains (hull, engine or trade).
2019→2020	+5.1 kn	−2%	+57%	+40%	+17%	5.1 kn faster, fuel per mile down 2%; better than speed alone explains (hull, engine or trade).
2018→2019	−4.7 kn	+21%	−22%	−41%	+29%	4.7 kn slower, fuel per mile up 21%; worse than speed alone explains (fouling, weather, loading or trade).

Part-year reports are left out of these comparisons. 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
2025	Dawson Ship Management SIA	864	2,718	8,896	732	12.2	97.1	0.34	–
2024part-year	SAL Shipping UG (haftungsbeschrankt) & Co. KG ACM MS “LISA”	3,388	10,613	35,399	2,539	13.9	95.7	64.90	–
2023	not published	3,202	10,134	32,148	2,441	13.2	99.6	184.29	–
2022	not published	4,403	13,926	47,681	3,525	13.5	92.3	125.47	–
2021	not published	4,010	12,670	46,589	3,374	13.8	86.1	–	–
2020	not published	4,064	12,835	41,520	3,021	13.7	97.9	–	–
2019	not published	2,968	9,292	29,704	3,452	8.6	99.9	70.37	–
2018	not published	4,183	13,097	50,744	3,811	13.3	82.4	72.62	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Other median	vs Other	Rank	Verifier	Methods
2025	Dawson Ship Management SIA	–	–	–	–	RINA	A
2024part-year	SAL Shipping UG (haftungsbeschrankt) & Co. KG ACM MS “LISA”	–	–	–	–	Swiss Climate	A
2023	not published	184.29	93.54	+97%	86 of 116	Swiss Climate	A
2022	not published	34.19	21.57	+59%	841 of 1,034	Dromon Bureau of Shipping	A
2021	not published	28.28	22.70	+25%	823 of 1,142	RINA	A
2020	not published	35.75	24.50	+46%	925 of 1,167	RINA	A
2019	not published	30.66	24.96	+23%	757 of 1,154	RINA	A
2018	not published	23.83	24.89	−4%	487 of 1,044	RINA	A

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.