Navalyze · Ro-ro · Ship

SCA ORTVIKEN

IMO: 9087374
Type: Ro-ro ship
Average cargo carried: 5,340 t
Flag (estimated): Sweden
Port of registry: Sundsvall
Technical efficiency: EEXI 13.69 g CO₂/t·nm
Ice class: IA

ISM company (DoC holder) in 2025: SCA Shipping AB

Report year

2023 at a glance

From the 2023 THETIS-MRV report. Carries about 5,123 t of cargo on average.

Fuel kg/nm

74.2

Ro-ro median 107 kg/nm (−31%)

CO₂ per transport work (cargo)

45.7

g CO₂/t·nm · Ro-ro median 109 (−58%)

Average speed

13.3 kn

Ro-ro median 14.6 kn (−9%)

Fuel per day at sea

23.7 t/day

Fuel consumed

7,580 t

CO₂ emitted

23,897 t

Distance sailed

102,164 nm

CO₂ ÷ CO₂ per mile

Time at sea

7,686 h

320 days, 88% 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 74.6 kg/nm · median 105 (−29%)

56.6Ranks 43 of 235, lowest first145

Average speedThis ship 13.7 kn · median 14.4 (−5%)

10.9Faster than 37% of ro-ro ships17.0

CO₂ per transport work (cargo)This ship 43.6 g CO₂/t·nm · median 95.2 (−54%)

47.4Ranks 16 of 235, lowest first297

Middle 80% of shipsMiddle 50%Ro-ro medianThis ship

Where the emissions happen, 2023

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 ports73%
From the EU21%
Into the EU4%
At berth in the EU2%

Fuel burned laden

7,406 t

98% of all fuel; 2% in ballast or unladen

CO₂ at berth

507 t

2.1% 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

SCA ORTVIKEN
Ro-ro median

70.080.090.0100.0110.0120.0

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

Average speed, kn

SCA ORTVIKEN
Ro-ro median

13.013.514.014.515.0

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

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

SCA ORTVIKEN
Ro-ro median

40.060.080.0100120

’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	+0.1 kn	−3%	−3%	+8%	−4%	Same speed, fuel per mile down 3%; in line with the speed change.
2023→2024	+0.3 kn	+4%	+6%	−5%	−1%	Same speed, fuel per mile up 4%; in line with the speed change.
2022→2023	+0.0 kn	−1%	−1%	+0%	−4%	Same speed, fuel per mile flat.
2021→2022	−0.4 kn	−4%	−7%	+1%	−4%	0.4 kn slower, fuel per mile down 4%; in line with the speed change.
2020→2021	+0.0 kn	−2%	−2%	−4%	+8%	Same speed, fuel per mile flat.
2019→2020	+0.2 kn	+1%	+2%	+5%	+3%	Same speed, fuel per mile flat.
2018→2019	+0.1 kn	−1%	+1%	−2%	−5%	Same speed, fuel per mile flat.

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	SCA Shipping AB	7,835	24,420	105,002	7,675	13.7	74.6	43.6	–
2024	SCA Shipping AB	7,472	23,557	96,987	7,109	13.6	77.0	45.3	97%
2023	not published	7,580	23,897	102,164	7,686	13.3	74.2	45.7	98%
2022	not published	7,651	24,121	101,786	7,649	13.3	75.2	47.5	98%
2021	not published	7,929	24,713	100,826	7,334	13.7	78.6	49.6	–
2020	not published	8,409	26,207	104,858	7,666	13.7	80.2	46.1	–
2019	not published	7,887	24,582	99,521	7,349	13.5	79.2	44.9	–
2018	not published	8,082	25,193	101,212	7,564	13.4	79.9	47.1	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Ro-ro median	vs Ro-ro	Rank	Verifier	Methods
2025	SCA Shipping AB	43.6	95.2	−54%	16 of 235	DNV	C
2024	SCA Shipping AB	45.3	97.5	−54%	12 of 220	ABS	B
2023	not published	45.7	109	−58%	12 of 221	ABS	B
2022	not published	47.5	90.6	−48%	17 of 223	ABS	B
2021	not published	49.6	104	−52%	17 of 219	Lloyd's Register	B
2020	not published	46.1	103	−55%	10 of 238	Lloyd's Register	B
2019	not published	44.9	90.9	−51%	14 of 271	Lloyd's Register	B
2018	not published	47.1	91.0	−48%	28 of 260	Lloyd's Register	B

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.