Navalyze · Container · Ship

0213 MAERSK GAIRLOCH

IMO: 9235567
Type: Container ship
Average cargo carried: 48,336 t
Port of registry: Singapore
Technical efficiency: EEXI 12.10 g CO₂/t·nm
Former names: MAERSK GAIRLOCH

ISM company (DoC holder) in 2024: Wilhelmsen Ahrenkiel Bulk GmbH & Co. KG · part of Wilhelmsen Ahrenkiel

Report year

2024 at a glance

From the 2024 THETIS-MRV report. Carries about 48,336 t of cargo on average.

Fuel kg/nm

180.0

Container median 167.2 kg/nm (+8%)

CO₂ per transport work (cargo)

11.60

g CO₂/t·nm · Container median 17.52 (−34%)

Average speed

15.7 kn

Container median 13.5 kn (+16%)

Fuel per day at sea

68.0 t/day

Fuel consumed

4,093 t

CO₂ emitted

12,748 t

12,949 t CO₂eq incl. CH₄ and N₂O

Distance sailed

22,735 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,446 h

60 days, 17% of the year

Within the container fleet, 2024

Set against all 1,974 container 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 180.0 kg/nm · median 167.2 (+8%)

78.9Ranks 1,090 of 1,974, lowest first301.6

Average speedThis ship 15.7 kn · median 13.5 (+16%)

9.6Faster than 85% of container ships16.1

CO₂ per transport work (cargo)This ship 11.60 g CO₂/t·nm · median 17.52 (−34%)

7.33Ranks 574 of 1,974, lowest first51.62

Middle 80% of shipsMiddle 50%Container 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 EU40%
Into the EU60%
At berth in the EU0%

50% of this ship's CO₂ falls under the EU ETS (6,385 t).

Fuel burned laden

–

Not reported

CO₂ at berth

22 t

0.2% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.2 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+201 t

+1.6% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

Over the years

Full-year reports only. The Container median is the middle ship of all container ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

0213 MAERSK GAIRLOCH
Container median

150.0160.0170.0180.0190.0200.0

’182018’192019’202020’212021’222022’242024

Average speed, kn

0213 MAERSK GAIRLOCH
Container median

13.014.015.016.017.0

’182018’192019’202020’212021’222022’242024

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

0213 MAERSK GAIRLOCH
Container median

10.015.020.025.0

’182018’192019’202020’212021’222022’242024

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2022→2024	+1.0 kn	+14%	+23%	+49%	−46%	1.0 kn faster, fuel per mile up 14%; in line with the speed change.
2021→2022	+0.6 kn	−14%	−11%	−21%	+47%	0.6 kn faster, fuel per mile down 14%; better than speed alone explains (hull, engine or trade).
2020→2021	−1.7 kn	+3%	−8%	−74%	−38%	1.7 kn slower, fuel per mile up 3%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+0.1 kn	−4%	−4%	−5%	+39%	Same speed, fuel per mile down 4%; better than speed alone explains (hull, engine or trade).
2018→2019	−0.8 kn	−4%	−9%	+195%	−13%	0.8 kn slower, fuel per mile down 4%; in line with the speed change.

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
2024	Wilhelmsen Ahrenkiel Bulk GmbH & Co. KG	4,093	12,748	22,735	1,446	15.7	180.0	11.60	–
2022	not published	2,404	7,490	15,239	1,039	14.7	157.8	21.55	–
2021	not published	3,555	11,085	19,373	1,373	14.1	183.5	14.70	–
2020	not published	13,261	41,308	74,327	4,706	15.8	178.4	23.77	–
2019	not published	14,571	45,544	78,320	4,974	15.7	186.1	17.07	–
2018	not published	5,172	16,219	26,548	1,608	16.5	194.8	19.62	100%

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2024	Wilhelmsen Ahrenkiel Bulk GmbH & Co. KG	11.60	17.52	−34%	574 of 1,974	DNV	A+B
2022	not published	21.55	19.13	+13%	1,013 of 1,825	DNV	B
2021	not published	14.70	17.90	−18%	691 of 1,781	Verifavia	B
2020	not published	23.77	17.58	+35%	1,179 of 1,797	Verifavia	B
2019	not published	17.07	18.88	−10%	792 of 1,788	Verifavia	B
2018	not published	19.62	20.22	−3%	817 of 1,705	ABS	C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Container 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 container 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.