Navalyze · Gas carrier (LPG) · Ship

BW CARINA

IMO: 9701798
Type: Gas carrier
Flag (estimated): Isle of Man
Port of registry: Douglas
Technical efficiency: EEXI 5.42 g CO₂/t·nm

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

Report year

2020 at a glance

From the 2020 THETIS-MRV report. Carries about 22,760 t of cargo on average.

Fuel kg/nm

128

Gas carrier (LPG) median 89.3 kg/nm (+43%)

CO₂ per transport work (cargo)

17.7

g CO₂/t·nm · Gas carrier (LPG) median 42.3 (−58%)

Average speed

14.5 kn

Gas carrier (LPG) median 12.7 kn (+14%)

Fuel per day at sea

44.4 t/day

Fuel consumed

2,907 t

CO₂ emitted

9,166 t

Distance sailed

22,779 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,573 h

66 days, 18% of the year

Within the gas carrier (LPG) fleet, 2024

Set against all 306 gas carrier (LPG) 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 kg/nmThis ship 162 kg/nm · median 80.4 (+101%)

51.6Ranks 291 of 306, lowest first126

Average speedThis ship 14.9 kn · median 12.5 (+19%)

9.3Faster than 93% of gas carrier (LPG) ships14.6

CO₂ per transport work (cargo)This ship 12.4 g CO₂/t·nm · median 35.8 (−65%)

15.0Ranks 13 of 306, lowest first115

Middle 80% of shipsMiddle 50%Gas carrier (LPG) 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 ports0%
From the EU46%
Into the EU48%
At berth in the EU5%

Fuel burned laden

–

Not reported

CO₂ at berth

499 t

5.4% 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 Gas carrier (LPG) median is the middle ship of all gas carrier (LPG) ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

BW CARINA
Gas carrier (LPG) median

50.0100.0150.0200.0

’182018’202020’212021’232023’242024’252025

Average speed, kn

BW CARINA
Gas carrier (LPG) median

5.07.510.012.515.017.5

’182018’202020’212021’232023’242024’252025

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

BW CARINA
Gas carrier (LPG) median

0.020.040.060.0

’182018’202020’212021’232023’242024

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−8.9 kn	−29%	−72%	−75%	–	8.9 kn slower, fuel per mile down 29%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	+0.0 kn	+32%	+31%	−46%	−22%	Same speed, fuel per mile up 32%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2023	+1.4 kn	+5%	+16%	−33%	−32%	1.4 kn faster, fuel per mile up 5%; better than speed alone explains (hull, engine or trade).
2020→2021	−1.0 kn	−9%	−15%	−22%	+30%	1.0 kn slower, fuel per mile down 9%; in line with the speed change.
2018→2020	−0.6 kn	−33%	−36%	+211%	+31%	0.6 kn slower, fuel per mile down 33%; 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
2025	BW LPG Fleet Management AS	181	568	1,571	264	6.0	115	–	–
2024	BW LPG Fleet Management AS	1,027	3,204	6,345	427	14.9	162	12.4	–
2023	not published	1,449	4,527	11,846	792	14.9	122	15.8	–
2021	not published	2,071	6,460	17,782	1,320	13.5	116	23.0	–
2020	not published	2,907	9,166	22,779	1,573	14.5	128	17.7	–
2018	not published	1,391	4,378	7,316	484	15.1	190	13.5	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Gas carrier (LPG) median	vs Gas carrier (LPG)	Rank	Verifier	Methods
2025	BW LPG Fleet Management AS	–	–	–	–	DNV	B+C
2024	BW LPG Fleet Management AS	12.4	35.8	−65%	13 of 306	DNV	B+C
2023	not published	15.8	41.8	−62%	43 of 330	DNV	B+C
2021	not published	23.0	46.9	−51%	67 of 323	DNV	B+C
2020	not published	17.7	42.3	−58%	58 of 339	DNV	B+C
2018	not published	13.5	53.1	−75%	19 of 297	DNV	B+C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Gas carrier (LPG) 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 gas carrier (LPG) 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.