Navalyze · LNG carrier · Ship

BW PAVILION ARANTHERA

IMO: 9850678
Type: LNG carrier
Flag (estimated): Singapore
Port of registry: Singapore
Technical efficiency: EEXI 4.44 g CO₂/t·nm
Fuel (estimated): Mostly LNG

ISM company (DoC holder) in 2025: BW Fleet Management AS · part of BW Group

Report year

2023 at a glance

From the 2023 THETIS-MRV report.

Fuel kg/nm

182

LNG carrier median 231 kg/nm (−21%)

CO₂ per transport work (volume)

6.58

g CO₂/m³·nm · LNG carrier median 9.10 (−28%)

Average speed

14.4 kn

LNG carrier median 14.2 kn (+1%)

Fuel per day at sea

63.1 t/day

Fuel consumed

19,771 t

CO₂ emitted

56,364 t

Distance sailed

108,515 nm

CO₂ ÷ CO₂ per mile

Time at sea

7,516 h

313 days, 86% of the year

Within the LNG carrier fleet, 2025

Set against all 386 LNG carrier ships with a full-year 2025 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 192 kg/nm · median 190 (+1%)

152Ranks 203 of 386, lowest first319

Average speedThis ship 13.7 kn · median 14.4 (−5%)

11.2Faster than 35% of LNG carrier ships15.9

CO₂ per transport work (volume)This ship 6.97 g CO₂/m³·nm · median 7.12 (−2%)

5.06Ranks 184 of 386, lowest first16.1

Middle 80% of shipsMiddle 50%LNG carrier 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 ports6%
From the EU42%
Into the EU50%
At berth in the EU3%

Fuel burned laden

–

Not reported

CO₂ at berth

1,646 t

2.9% 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 LNG carrier median is the middle ship of all LNG carrier ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

BW PAVILION ARANTHERA
LNG carrier median

150.0200.0250.0300.0

’212021’222022’232023’242024’252025

Average speed, kn

BW PAVILION ARANTHERA
LNG carrier median

13.014.015.016.0

’212021’222022’232023’242024’252025

CO₂ per transport work (volume), g CO₂/m³·nm

BW PAVILION ARANTHERA
LNG carrier median

6.08.010.012.0

’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−1.1 kn	+7%	−0%	−60%	+9%	1.1 kn slower, fuel per mile up 7%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	+0.4 kn	−2%	+1%	−50%	−3%	0.4 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2022→2023	+1.0 kn	−11%	−4%	+120%	−27%	1.0 kn faster, fuel per mile down 11%; better than speed alone explains (hull, engine or trade).
2021→2022	−2.6 kn	+31%	+10%	+445%	+38%	2.6 kn slower, fuel per mile up 31%; 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	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2025LNG	BW Fleet Management AS	4,134	12,019	21,540	1,569	13.7	192	–	–
2024LNG	BW Fleet Management A/S	9,765	27,146	54,491	3,693	14.8	179	–	–
2023LNG / alt.	not published	19,771	56,364	108,515	7,516	14.4	182	–	–
2022LNG / alt.	not published	10,051	28,500	49,267	3,672	13.4	204	–	–
2021LNG / alt.	not published	1,411	3,939	9,039	566	16.0	156	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/m³·nm	LNG carrier median	vs LNG carrier	Rank	Verifier	Methods
2025LNG	BW Fleet Management AS	6.97	7.12	−2%	184 of 386	DNV	B+C
2024LNG	BW Fleet Management A/S	6.41	7.39	−13%	122 of 312	DNV	C
2023LNG / alt.	not published	6.58	9.10	−28%	89 of 355	DNV	C
2022LNG / alt.	not published	8.96	10.4	−14%	157 of 379	DNV	C
2021LNG / alt.	not published	6.48	10.5	−38%	49 of 289	DNV	C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. LNG carrier ships are benchmarked on CO₂ per transport work (volume) (TW), in g CO₂/m³·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 LNG carrier 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.