Navalyze · LNG carrier · Ship

BU SAMRA

IMO: 9388833
Type: LNG carrier
Flag (estimated): Marshall Islands
Port of registry: Majuro, Marshall Islands
Technical efficiency: EEXI 5.67 g CO₂/t·nm

Report year

2022 at a glance

From the 2022 THETIS-MRV report.

Fuel kg/nm

460

LNG carrier median 252 kg/nm (+82%)

CO₂ per transport work (volume)

14.4

g CO₂/m³·nm · LNG carrier median 10.4 (+39%)

Average speed

15.5 kn

LNG carrier median 14.1 kn (+10%)

Fuel per day at sea

170.7 t/day

Fuel consumed

11,577 t

CO₂ emitted

36,541 t

Distance sailed

25,193 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,628 h

68 days, 19% of the year

Within the LNG carrier fleet, 2023

Set against all 355 LNG carrier 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 kg/nmThis ship 404 kg/nm · median 231 (+75%)

167Ranks 340 of 355, lowest first359

Average speedThis ship 15.6 kn · median 14.2 (+10%)

10.7Faster than 84% of LNG carrier ships16.0

CO₂ per transport work (volume)This ship 13.4 g CO₂/m³·nm · median 9.10 (+47%)

5.47Ranks 289 of 355, lowest first17.9

Middle 80% of shipsMiddle 50%LNG carrier medianThis ship

Where the emissions happen, 2022

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 EU50%
At berth in the EU3%

Fuel burned laden

5,835 t

50% of all fuel; 50% in ballast or unladen

CO₂ at berth

1,206 t

3.3% 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

BU SAMRA
LNG carrier median

200.0300.0400.0500.0

’182018’192019’202020’222022’232023

Average speed, kn

BU SAMRA
LNG carrier median

10.012.014.016.018.0

’182018’192019’202020’222022’232023

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

BU SAMRA
LNG carrier median

8.010.012.014.016.0

’182018’192019’202020’222022’232023

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2022→2023	+0.1 kn	−12%	−11%	−10%	−7%	Same speed, fuel per mile down 12%; better than speed alone explains (hull, engine or trade).
2020→2022	−0.7 kn	+22%	+16%	−32%	+60%	0.7 kn slower, fuel per mile up 22%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+0.9 kn	−6%	−0%	−1%	−7%	0.9 kn faster, fuel per mile down 6%; better than speed alone explains (hull, engine or trade).
2018→2019	+4.1 kn	−10%	+23%	−1%	−8%	4.1 kn faster, fuel per mile down 10%; 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
2023	not published	9,181	28,981	22,736	1,456	15.6	404	–	46%
2022	not published	11,577	36,541	25,193	1,628	15.5	460	–	50%
2020	not published	14,035	44,263	37,125	2,294	16.2	378	–	–
2019	not published	15,093	46,932	37,642	2,463	15.3	401	–	48%
2018	not published	16,952	52,415	38,114	3,405	11.2	445	–	49%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/m³·nm	LNG carrier median	vs LNG carrier	Rank	Verifier	Methods
2023	not published	13.4	9.10	+47%	289 of 355	ABS	A+B
2022	not published	14.4	10.4	+39%	288 of 379	ABS	C
2020	not published	9.00	10.7	−16%	79 of 267	ABS	B+C
2019	not published	9.67	10.9	−11%	86 of 248	Lloyd's Register	B
2018	not published	10.5	10.9	−4%	85 of 197	Lloyd's Register	B

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.