Navalyze · Container · Ship

IDA RAMBOW

IMO: 9354478
Type: Container ship
Average cargo carried: 7,168 t
Flag (estimated): Germany
Port of registry: Hamburg
Technical efficiency: EEXI 21.86 g CO₂/t·nm
Ice class: IA

ISM company (DoC holder) in 2025: MS „Ida Rambow“ Schifffahrtsgesellschaft mbH & Co. KG

Report year

2018 at a glance

From the 2018 THETIS-MRV report. Carries about 7,610 t of cargo on average.

Fuel kg/nm

78.3

Container median 182 kg/nm (−57%)

CO₂ per transport work (cargo)

32.1

g CO₂/t·nm · Container median 20.2 (+59%)

Average speed

12.4 kn

Container median 13.8 kn (−10%)

Fuel per day at sea

23.3 t/day

Fuel consumed

4,794 t

CO₂ emitted

14,967 t

Distance sailed

61,246 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,944 h

206 days, 56% of the year

Within the container fleet, 2025

Set against all 2,208 container 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 82.8 kg/nm · median 177 (−53%)

78.8Ranks 287 of 2,208, lowest first302

Average speedThis ship 12.7 kn · median 13.3 (−5%)

9.1Faster than 40% of container ships16.0

CO₂ per transport work (cargo)This ship 36.3 g CO₂/t·nm · median 16.3 (+123%)

7.22Ranks 1,811 of 2,208, lowest first46.9

Middle 80% of shipsMiddle 50%Container 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 ports55%
From the EU19%
Into the EU19%
At berth in the EU7%

Fuel burned laden

–

Not reported

CO₂ at berth

1,085 t

7.2% 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 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

IDA RAMBOW
Container median

50.0100.0150.0200.0

’182018’192019’202020’212021’222022’232023’242024’252025

Average speed, kn

IDA RAMBOW
Container median

11.012.013.014.015.0

’182018’192019’202020’212021’222022’232023’242024’252025

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

IDA RAMBOW
Container median

10.020.030.040.0

’182018’192019’202020’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−0.3 kn	+4%	+2%	−13%	−1%	0.3 kn slower, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	+0.2 kn	−2%	+0%	−8%	−7%	Same speed, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2022→2023	+1.3 kn	−3%	+8%	+12%	+15%	1.3 kn faster, fuel per mile down 3%; better than speed alone explains (hull, engine or trade).
2021→2022	−2.0 kn	+8%	−8%	−28%	+8%	2.0 kn slower, fuel per mile up 8%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+0.4 kn	−5%	−2%	+18%	−10%	0.4 kn faster, fuel per mile down 5%; better than speed alone explains (hull, engine or trade).
2019→2020	+1.5 kn	+2%	+15%	−9%	+13%	1.5 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2018→2019	−0.8 kn	+2%	−4%	−6%	−3%	0.8 kn slower, fuel per mile up 2%; worse than speed alone explains (fouling, weather, loading 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	MS „Ida Rambow“ Schifffahrtsgesellschaft mbH & Co. KG	3,315	10,421	40,050	3,157	12.7	82.8	36.3	100%
2024	MS „Ida Rambow“ Schifffahrtsgesellschaft mbH & Co. KG	3,665	11,608	46,237	3,554	13.0	79.3	36.7	–
2023	not published	4,061	12,901	50,252	3,929	12.8	80.8	39.4	–
2022	not published	3,727	11,795	44,850	3,903	11.5	83.1	34.4	–
2021	not published	4,803	15,251	62,146	4,620	13.5	77.3	31.9	–
2020	not published	4,292	13,618	52,592	4,016	13.1	81.6	35.3	–
2019	not published	4,634	14,625	57,842	4,976	11.6	80.1	31.2	–
2018	not published	4,794	14,967	61,246	4,944	12.4	78.3	32.1	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Container median	vs Container	Rank	Verifier	Methods
2025	MS „Ida Rambow“ Schifffahrtsgesellschaft mbH & Co. KG	36.3	16.3	+123%	1,811 of 2,208	RINA	A
2024	MS „Ida Rambow“ Schifffahrtsgesellschaft mbH & Co. KG	36.7	17.5	+109%	1,569 of 1,974	RINA	A
2023	not published	39.4	19.4	+103%	1,531 of 1,899	Dromon Bureau of Shipping	A
2022	not published	34.4	19.1	+80%	1,392 of 1,825	Dromon Bureau of Shipping	A
2021	not published	31.9	17.9	+78%	1,345 of 1,781	RINA	A
2020	not published	35.3	17.6	+101%	1,412 of 1,797	RINA	A
2019	not published	31.2	18.9	+65%	1,287 of 1,788	RINA	A
2018	not published	32.1	20.2	+59%	1,207 of 1,705	RINA	A

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.