Navalyze · LNG carrier · Ship

AL SAFLIYA

IMO: 9337963
Type: LNG carrier
Flag (estimated): Bahamas
Port of registry: Nassau
Technical efficiency: EEXI 6.13 g CO₂/t·nm

ISM company (DoC holder) in 2025: NAUSOLA Schiffsbetriebsgesellschaft mbH & Co. TS "Britta" KG

Report year

2018 at a glance

From the 2018 THETIS-MRV report.

Fuel kg/nm

365

LNG carrier median 323 kg/nm (+13%)

CO₂ per transport work (volume)

15.0

g CO₂/m³·nm · LNG carrier median 10.9 (+38%)

Average speed

13.1 kn

LNG carrier median 13.7 kn (−4%)

Fuel per day at sea

114.6 t/day

Fuel consumed

17,626 t

CO₂ emitted

54,969 t

Distance sailed

48,235 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,692 h

154 days, 42% 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 300 kg/nm · median 190 (+57%)

152Ranks 323 of 386, lowest first319

Average speedThis ship 14.9 kn · median 14.4 (+3%)

11.2Faster than 64% of LNG carrier ships15.9

CO₂ per transport work (volume)This ship 9.00 g CO₂/m³·nm · median 7.12 (+26%)

5.06Ranks 264 of 386, lowest first16.1

Middle 80% of shipsMiddle 50%LNG carrier medianThis ship

Where the emissions happen, 2018

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 EU52%
Into the EU47%
At berth in the EU1%

Fuel burned laden

–

Not reported

CO₂ at berth

605 t

1.1% 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

AL SAFLIYA
LNG carrier median

100.0200.0300.0400.0500.0

’182018’192019’202020’212021’232023’242024’252025

Average speed, kn

AL SAFLIYA
LNG carrier median

13.014.015.016.017.0

’182018’192019’202020’212021’232023’242024’252025

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

AL SAFLIYA
LNG carrier median

5.010.015.020.0

’182018’192019’202020’212021’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	+0.0 kn	−1%	−0%	+0%	−1%	Same speed, fuel per mile flat.
2023→2024	−1.4 kn	−8%	−16%	+358%	−15%	1.4 kn slower, fuel per mile down 8%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2023	+1.0 kn	−23%	−18%	+15%	−39%	1.0 kn faster, fuel per mile down 23%; better than speed alone explains (hull, engine or trade).
2020→2021	−0.9 kn	+14%	+8%	−85%	+11%	0.9 kn slower, fuel per mile up 14%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+0.8 kn	+3%	+9%	+398%	+42%	0.8 kn faster, fuel per mile up 3%; better than speed alone explains (hull, engine or trade).
2018→2019	+2.3 kn	−1%	+16%	−74%	−26%	2.3 kn faster, fuel per mile flat; 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	NAUSOLA Schiffsbetriebsgesellschaft mbH & Co. TS "Britta" KG	14,747	45,933	49,198	3,295	14.9	300	–	–
2024	NAUSOLA Schiffsbetriebsgesellschaft mbH & Co. TS "Britta" KG	14,770	45,873	49,016	3,294	14.9	301	–	–
2023	not published	3,498	10,921	10,697	658	16.3	327	–	–
2021	not published	3,962	12,347	9,339	610	15.3	424	–	–
2020	not published	23,264	72,575	62,353	3,855	16.2	373	–	–
2019	not published	4,511	14,056	12,509	812	15.4	361	–	–
2018	not published	17,626	54,969	48,235	3,692	13.1	365	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/m³·nm	LNG carrier median	vs LNG carrier	Rank	Verifier	Methods
2025	NAUSOLA Schiffsbetriebsgesellschaft mbH & Co. TS "Britta" KG	9.00	7.12	+26%	264 of 386	DNV	B+C
2024	NAUSOLA Schiffsbetriebsgesellschaft mbH & Co. TS "Britta" KG	9.05	7.39	+22%	198 of 312	DNV	B+C
2023	not published	10.6	9.10	+17%	228 of 355	DNV	B+C
2021	not published	17.5	10.5	+67%	248 of 289	DNV	B+C
2020	not published	15.8	10.7	+47%	228 of 267	Lloyd's Register	C
2019	not published	11.1	10.9	+2%	130 of 248	Lloyd's Register	C
2018	not published	15.0	10.9	+38%	160 of 197	Lloyd's Register	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.