Navalyze · Chemical tanker · Ship

ARDMORE PURPOSE

IMO: 9859208
Type: Oil tanker
Average cargo carried: 493,424 t
Port of registry: Majuro
Technical efficiency: EEDI 3.85 g CO₂/t·nm
Former names: GWN 2, NORDTOKYO

ISM company (DoC holder) in 2025: Reederei Nord B.V.

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 493,424 t of cargo on average.

Fuel per mile

92.3 kg/nm

CO₂ per transport work (cargo)

0.59

g CO₂/t·nm

Average speed

9.8 kn

Fuel per day at sea

21.7 t/day

Fuel consumed

1,505 t

CO₂ emitted

4,745 t

4,819 t CO₂eq incl. CH₄ and N₂O

Distance sailed

16,298 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,663 h

69 days, 19% of the year

Within the oil tanker fleet, 2024

Set against all 1,787 oil tanker ships with a full-year 2024 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 74.8 kg/nm · median 129.0 (−42%)

79.5Ranks 138 of 1,787, lowest first193.6

Average speedThis ship 11.0 kn · median 10.9 (+1%)

8.1Faster than 53% of oil tanker ships12.3

CO₂ per transport work (cargo)This ship 8.98 g CO₂/t·nm · median 8.06 (+11%)

4.44Ranks 1,042 of 1,787, lowest first25.70

Middle 80% of shipsMiddle 50%Oil tanker 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 ports29%
From the EU37%
Into the EU19%
At berth in the EU15%

43% of this ship's CO₂ falls under the EU ETS (2,051 t).

Fuel burned laden

38%

62% in ballast or unladen

CO₂ at berth

15.5%

Alongside in EU ports

Methane (CH₄)

0.1 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.016

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

Full-year reports only. The Oil tanker median is the middle ship of all oil 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

ARDMORE PURPOSE
Oil tanker median

60.080.0100.0120.0140.0

’202020’212021’222022’232023’242024’252025

Average speed, kn

ARDMORE PURPOSE
Oil tanker median

9.010.011.012.013.0

’202020’212021’222022’232023’242024’252025

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

ARDMORE PURPOSE
Oil tanker median

7.510.012.515.017.5

’202020’212021’222022’232023’242024

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	−1.2 kn	+23%	+10%	+76%	–	1.2 kn slower, fuel per mile up 23%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	−2.0 kn	−12%	−25%	+590%	−44%	2.0 kn slower, fuel per mile down 12%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+3.8 kn	−2%	+39%	−93%	+79%	3.8 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2021→2022	−1.0 kn	−7%	−16%	−44%	+10%	1.0 kn slower, fuel per mile down 7%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−0.5 kn	+3%	−3%	+117%	+3%	0.5 kn slower, fuel per mile up 3%; 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
2025part-year	Reederei Nord B.V.	637	2,004	7,169	695	10.3	88.8	8.91	–
2025	Anglo Ardmore Ship Management Pte. Ltd.	1,505	4,745	16,298	1,663	9.8	92.3	0.59	38%
2024	Reederei Nord B.V.	690	2,170	9,235	838	11.0	74.8	8.98	–
2023	not published	113	354	1,339	103	13.0	84.6	16.02	–
2022	not published	1,649	5,172	19,165	2,079	9.2	86.0	8.95	–
2021	not published	3,141	9,864	34,062	3,338	10.2	92.2	8.13	–
2020	not published	1,415	4,439	15,731	1,463	10.7	89.9	7.88	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Chemical tanker median	vs Chemical tanker	Rank	Verifier	Methods
2025part-year	Reederei Nord B.V.	–	–	–	–	DNV	B+C
2025	Anglo Ardmore Ship Management Pte. Ltd.	–	–	–	–	ABS	B+C
2024	Reederei Nord B.V.	8.98	8.06	+11%	1,042 of 1,787	DNV	B
2023	not published	16.02	8.44	+90%	1,450 of 1,797	DNV	B
2022	not published	8.95	8.51	+5%	1,047 of 1,961	Lloyd's Register	B
2021	not published	8.13	8.86	−8%	785 of 1,789	DNV	B
2020	not published	7.88	9.03	−13%	752 of 1,870	DNV	B

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.