Navalyze · LNG carrier · Ship

WOODSIDE REES WITHERS

IMO: 9810367
Type: LNG carrier
Port of registry: Piraeus
Technical efficiency: EEDI 5.51 g CO₂/t·nm
Fuel: Mostly LNG

ISM company (DoC holder) in 2024: MARAN GAS MARITIME INC. · part of Maran

Report year

2024 at a glance

From the 2024 THETIS-MRV report.

Fuel per mile

195.7 kg/nm

LNG carrier median 204.5 kg/nm (−4%)

CO₂ per transport work (volume)

7.92

g CO₂/m³·nm · LNG carrier median 7.39 (+7%)

Average speed

15.9 kn

LNG carrier median 14.6 kn (+9%)

Fuel per day at sea

74.9 t/day

Fuel consumed

11,471 t

CO₂ emitted

31,733 t

34,581 t CO₂eq incl. CH₄ and N₂O

Distance sailed

58,611 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,675 h

153 days, 42% of the year

Within the LNG carrier fleet, 2024

Set against all 312 LNG carrier 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 195.7 kg/nm · median 204.5 (−4%)

147.8Ranks 142 of 312, lowest first328.0

Average speedThis ship 15.9 kn · median 14.6 (+9%)

11.0Faster than 87% of LNG carrier ships16.1

CO₂ per transport work (volume)This ship 7.92 g CO₂/m³·nm · median 7.39 (+7%)

4.54Ranks 173 of 312, lowest first17.34

Middle 80% of shipsMiddle 50%LNG carrier medianThis ship

Where the emissions happen, 2024

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 EU54%
Into the EU44%
At berth in the EU2%

51% of this ship's CO₂ falls under the EU ETS (16,129 t).

Fuel burned laden

98%

2% in ballast or unladen

CO₂ at berth

1.7%

Alongside in EU ports

Methane (CH₄)

89.3 t

LNG engines slip unburnt methane

CO₂eq ÷ CO₂

1.090

Uplift from CH₄ and N₂O, counted in full from 2026

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 per mile, kg/nm

WOODSIDE REES WITHERS
LNG carrier median

150.0175.0200.0225.0250.0275.0

’222022’232023’242024

Average speed, kn

WOODSIDE REES WITHERS
LNG carrier median

14.014.515.015.516.0

’222022’232023’242024

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

WOODSIDE REES WITHERS
LNG carrier median

4.06.08.010.012.0

’222022’232023’242024

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2023→2024	+0.1 kn	+18%	+19%	−45%	+41%	Same speed, fuel per mile up 18%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+0.2 kn	−24%	−23%	+372%	+17%	Same speed, fuel per mile down 24%; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2024LNG	MARAN GAS MARITIME INC.	11,471	31,733	58,611	3,675	15.9	195.7	–	98%
2023LNG	not published	17,708	49,389	106,667	6,733	15.8	166.0	–	–
2022LNG	not published	4,934	13,716	22,621	1,449	15.6	218.1	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/m³·nm	LNG carrier median	vs LNG carrier	Rank	Verifier	Methods
2024LNG	MARAN GAS MARITIME INC.	7.92	7.39	+7%	173 of 312	ABS	A
2023LNG	not published	5.60	9.10	−38%	39 of 355	ABS	A
2022LNG	not published	4.80	10.38	−54%	8 of 379	ABS	A

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.