Navalyze

Navalyze · Ro-ro · Ship

SAMSKIP KVITBJØRN

IMO
9642564
Type
Ro-ro ship
Average cargo carried
2,028 t
Flag (estimated)
Norway
Port of registry
Stavanger
Technical efficiency
EEXI 13.81 g CO₂/t·nm
Fuel (estimated)
Mostly LNG

ISM company (DoC holder) in 2025: Nav-Tech BV

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2020 at a glance

From the 2020 THETIS-MRV report.

Fuel kg/nm
43.4
CO₂ per transport work (cargo)
–
g CO₂/t·nm
Average speed
12.6 kn
Fuel per day at sea
13.1 t/day
Fuel consumed
2,630 t
CO₂ emitted
7,297 t
Distance sailed
60,602 nm
CO₂ ÷ CO₂ per mile
Time at sea
4,801 h
200 days, 55% of the year

Within the ro-ro fleet, 2025

Set against all 235 ro-ro 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 42.0 kg/nm · median 105 (−60%)
56.6Ranks 9 of 235, lowest first145
Average speedThis ship 12.3 kn · median 14.4 (−15%)
10.9Faster than 21% of ro-ro ships17.0
CO₂ per transport work (cargo)This ship 55.9 g CO₂/t·nm · median 95.2 (−41%)
47.4Ranks 40 of 235, lowest first297
Middle 80% of shipsMiddle 50%Ro-ro medianThis ship

Where the emissions happen, 2020

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 ports85%
  • From the EU0%
  • Into the EU0%
  • At berth in the EU15%
Fuel burned laden
–
Not reported
CO₂ at berth
1,100 t
15.1% 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 Ro-ro median is the middle ship of all ro-ro ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

  • SAMSKIP KVITBJØRN
  • Ro-ro median

Average speed, kn

  • SAMSKIP KVITBJØRN
  • Ro-ro median

CO₂ per transport work (dwt), g CO₂/dwt·nm

  • SAMSKIP KVITBJØRN
  • Ro-ro median

Year on year

YearAverage speedFuel kg/nmFuel per day at seaDistanceCO₂ per transport workReading
2024→2025+0.2 kn−4%−3%−11%−13%Same speed, fuel per mile down 4%; better than speed alone explains (hull, engine or trade).
2023→2024+0.3 kn+2%+5%+0%−4%Same speed, fuel per mile up 2%; in line with the speed change.
2022→2023−0.1 kn−3%−4%+5%–Same speed, fuel per mile down 3%; in line with the speed change.
2021→2022+1.8 kn+4%+23%−10%–1.8 kn faster, fuel per mile up 4%; better than speed alone explains (hull, engine or trade).
2020→2021−2.5 kn−2%−21%+19%–2.5 kn slower, fuel per mile down 2%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020+2.0 kn−7%+10%+4%–2.0 kn faster, fuel per mile down 7%; 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

YearISM companyFuel tCO₂ tDistance nmHours at seahAverage speedknots at seaFuel kg/nmthis shipCO₂ per transport work (cargo)g/t·nm, this shipLaden fuel
2025LNGNav-Tech BV2,5586,89860,8804,95512.342.055.9–
2024LNGNav-Tech BV3,0208,12568,7145,65912.143.963.9–
2023LNG / alt.not published2,9428,17268,3885,77511.843.066.3–
2022LNG / alt.not published2,8848,21265,0625,46011.944.3––
2021LNG / alt.not published3,0658,50272,1207,11610.142.5––
2020LNG / alt.not published2,6307,29760,6024,80112.643.4––
2019LNG / alt.not published2,7017,51758,0685,46510.646.5––

Benchmark and verification

YearISM companyCO₂ per TW, g CO₂/t·nmRo-ro medianvs Ro-roRankVerifierMethods
2025LNGNav-Tech BV55.995.2−41%40 of 235DNVB
2024LNGNav-Tech BV63.997.5−34%45 of 220DNVB
2023LNG / alt.not published66.3109−39%44 of 221DNVB
2022LNG / alt.not published––––DNVB
2021LNG / alt.not published––––DNVB
2020LNG / alt.not published––––DNVA
2019LNG / alt.not published96.725.0+288%1,118 of 1,154DNVB

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