Container ship · Germany flag · built 2004

BIANCA RAMBOW

IMO 9297591 MMSI 211141000EU ETS8 reporting years

CO₂ reported 2025: 10,837 t
Fuel burned: 3,441 t
Distance: 47,213 nm
Time at sea: 3,520 h
Emitted at berth: 8% of total
Share of year under way: 40%
Gross tonnage: 9,981

BIANCA RAMBOW — Eduard47, CC BY-SA 4.0 · File

Vessel particulars

IMO number: 9297591
MMSI: 211141000
Ship type: Container ship
Gross tonnage: 9,981
Length overall: 134.0 m
Year built: 2004
Flag state: Germany
Builder: Pella Sietas
Port of registry: HAMBURG
Home port: HAMBURG
Ice class: IA
Technical efficiency (design): EEXI (24.69 gCO₂/t·nm)
Verifier: RINA HELLAS LTD, Greece
Accreditation: 1325
Compliance document issued: 2026-03-23
Compliance document expires: 2027-06-30

Flag state is derived from the reported port of registry, not reported directly, and reflects the registry at the time of reporting.

Efficiency against its own type2025

Position 1,628 of 1,838 qualifying container ships by EEOI, at the 89th percentile. The dashed line is the type median, 14.2; this vessel reported 35.5.

EEOI divides emissions by transport work, which for this vessel and year was 305,188,961 tonn-nmover 47,213 nautical miles.

Reported CO₂ by year

Between 2018 and 2025 reported CO₂ fell by 22.8%.

From 2024 to 2025, emissions fell 15.6% while distance sailed fell 12.2%and CO₂ per nautical mile fell 3.8%.That points mainly to how much the vessel sailed, rather than the other.

Annual returns2018–2025

Year	CO₂ (t)	Fuel (t)	Distance (nm)	At sea (h)	At berth (t)	kg CO₂/nm	EEOI	Percentile
2025	10,837	3,441	47,213	3,520	822	229.5	35.5	89
2024	12,834	4,033	53,758	3,915	1,637	238.7	40.0	90
2023	14,514	4,610	56,827	4,359	1,744	255.4	43.7	89
2022	12,049	3,811	45,474	3,551	1,781	265.0	43.9	90
2021	13,402	4,213	51,052	3,914	1,721	262.5	44.1	91
2020	13,461	4,254	53,951	3,983	1,636	249.5	39.4	89
2019	13,336	4,215	50,814	4,124	1,872	262.4	42.4	89
2018	14,040	4,459	58,569	4,308	1,452	239.7	39.6	85

Where the 2025 emissions occurred

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent: 11,006 t
Methane (CH₄): 0.17 t
Nitrous oxide (N₂O): 0.62 t
Under EU ETS: 10,291 t, 95% of total

Laden voyages2025

CO₂ on laden voyages: 10,837 t, 100% of total
Fuel, laden: 3,441 t
CO₂ per nm, laden: 229.5 kg

The share carried on laden voyages separates productive sailing from ballast legs. For tankers, bulkers and ro-ro vessels that split is the operational question; a low laden share means the ship spent much of the year moving empty.

Observed movementsAIS · Norwegian waters

First seen: 04 Jul 2025
Last seen: 20 Feb 2026
Days observed: 85
Positions: 6,882
Median speed: 14.6 kn

400 points sampled hourly from 6,882 recorded positions. The filled circle is the first observed position, the open one the last. Named squares are ports, shown for orientation; they are not recorded calls.

Positions recorded per month

Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap here means the vessel was not recorded in that area. It is not evidence that the vessel was idle, and not evidence that a transponder was switched off. Voyages elsewhere are outside this dataset.

Verifier history

From reporting year	Verifier	Accredited in
2018	RINA Services Spa	Italy
2022	Dromon Bureau of Shipping	Greece
2024	RINA HELLAS LTD	Greece

A change of accredited verifier is shown because it matters for audit and data continuity. It is not in itself a sign of anything being wrong.

Sources and how to read this

Emissions: EU MRV publication (THETIS-MRV), reporting years 2018–2025, published by the European Commission.
Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
Movements: Norwegian Coastal Administration open AIS extract.

What this page is built on

Reporting years: 8
Ranked by efficiency: yes
Vessel particulars: 5 of 5
Movement data: yes
Name history: none recorded
Photograph: yes
Sanctions record: none
Inspection record: none in US waters

Caveats that apply to every vessel page

EEOI above 100,000 is withheld. Those values come from returns where reported transport work is near zero, which makes the ratio meaningless rather than extreme. Median across the dataset is around 12.

Emission categories overlap. In the MRV return, emissions at berth are also counted inside the voyage legs, so the categories do not sum to the total. They are shown side by side rather than stacked for that reason.

Distance is derived, intensity is reported. The MRV return publishes CO₂ per nautical mile but not the distance itself, which is null in all 106,564 rows of the source. The distance column is therefore filled from the ranking step, which reconstructs it, and is blank for years where a vessel was not ranked. That is why a row can show an intensity without a distance.

Percentile is within type and year. It is the vessel's position among qualifying ships of the same type that year, where lower is more efficient. A blank means the vessel did not qualify for ranking that year.

Sister ships share a builder, a type and a build year within two years of this vessel. That holds hull and machinery roughly constant and leaves operation as the variable, which is why they are listed before nearest-by-tonnage.

Methane and nitrous oxide start in 2024. They were not reported before that period, so earlier years cannot be compared against them.

Technical efficiency is a design figure fixed at construction. A vessel can hold a good index and still emit heavily by sailing fast, waiting at anchor or carrying little.

Inspection records cover United States waters only. An empty record is not evidence of a clean history elsewhere.

Empty means unreported, never zero. Nothing here is modelled, estimated or interpolated. See the methodology.

Something wrong on this page? See corrections. We do not hold the source registers and cannot amend them, but we will fix anything we have got wrong in reproducing them.