Navalyze · Chemical tanker · Ship

ARAMON

IMO: 9440485
Type: Chemical tanker
Port of registry: Majuro
Technical efficiency: EEXI 4.09 g CO₂/t·nm

ISM company (DoC holder) in 2024: Roxana Shipping SA

Report year

2024 at a glance

From the 2024 THETIS-MRV report.

Fuel per mile

116.8 kg/nm

CO₂ per transport work (cargo)

–

g CO₂/t·nm

Average speed

11.1 kn

Fuel per day at sea

31.1 t/day

Fuel consumed

144 t

CO₂ emitted

462 t

469 t CO₂eq incl. CH₄ and N₂O

Distance sailed

1,233 nm

CO₂ ÷ CO₂ per mile

Time at sea

111 h

5 days, 1% of the year

Within the chemical tanker fleet, 2023

Set against all 1,314 chemical tanker 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 135.5 kg/nm · median 81.9 (+65%)

55.0Ranks 1,271 of 1,314, lowest first114.9

Average speedThis ship 11.3 kn · median 11.2 (+1%)

9.1Faster than 51% of chemical tanker ships12.7

CO₂ per transport work (cargo)This ship 7.73 g CO₂/t·nm · median 16.23 (−52%)

9.07Ranks 63 of 1,314, lowest first43.80

Middle 80% of shipsMiddle 50%Chemical tanker medianThis ship

Where the emissions happen, 2024

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 EU100%
Into the EU0%
At berth in the EU0%

60% of this ship's CO₂ falls under the EU ETS (277 t).

Fuel burned laden

–

Not reported

CO₂ at berth

0.0%

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 Chemical tanker median is the middle ship of all chemical tanker ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

ARAMON
Chemical tanker median

80.0100.0120.0140.0160.0

’182018’192019’202020’212021’232023’242024

Average speed, kn

ARAMON
Chemical tanker median

6.08.010.012.014.0

’182018’192019’202020’212021’232023’242024

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

ARAMON
Chemical tanker median

7.510.012.515.017.5

’182018’192019’202020’212021’232023

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2023→2024	−0.2 kn	−14%	−15%	−83%	–	Same speed, fuel per mile down 14%; better than speed alone explains (hull, engine or trade).
2021→2023	−0.5 kn	+22%	+16%	−64%	−34%	0.5 kn slower, fuel per mile up 22%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−0.5 kn	−4%	−8%	+98%	+15%	0.5 kn slower, fuel per mile down 4%; in line with the speed change.
2019→2020	+5.4 kn	−19%	+44%	+47%	−19%	5.4 kn faster, fuel per mile down 19%; better than speed alone explains (hull, engine or trade).
2018→2019	−3.8 kn	+14%	−27%	−60%	+16%	3.8 kn slower, fuel per mile up 14%; worse than speed alone explains (fouling, weather, loading 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
2024	Roxana Shipping SA	144	462	1,233	111	11.1	116.8	–	–
2023	not published	963	3,028	7,106	631	11.3	135.5	7.73	–
2021	not published	2,161	6,768	19,512	1,648	11.8	110.7	11.75	–
2020	not published	1,141	3,575	9,850	803	12.3	115.9	10.20	–
2019	not published	963	3,019	6,697	975	6.9	143.8	12.62	–
2018	not published	2,087	6,524	16,582	1,549	10.7	125.9	10.85	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2024	Roxana Shipping SA	–	–	–	–	RINA	A
2023	not published	7.73	16.23	−52%	63 of 1,314	RINA	A
2021	not published	11.75	16.69	−30%	312 of 1,343	RINA	A
2020	not published	10.20	16.16	−37%	190 of 1,312	RINA	A
2019	not published	12.62	17.32	−27%	358 of 1,321	RINA	A
2018	not published	10.85	17.14	−37%	236 of 1,294	Lloyd's Register	–

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Chemical tanker 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 chemical tanker 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.