Navalyze · Ro-pax · Ship

STENA SCANDICA

IMO: 9329849
Type: Ro-pax ship
Flag (estimated): Denmark
Port of registry: Hellerup
Technical efficiency: EEXI 20.99 g CO₂/t·nm
Ice class: IC
Former names: STENA LAGAN

ISM company (DoC holder) in 2025: Stena Rederi AS · part of Stena

Report year

2022 at a glance

From the 2022 THETIS-MRV report.

Fuel kg/nm

151

Ro-pax median 157 kg/nm (−4%)

CO₂ per transport work (pax)

589

g CO₂/pax·nm · Ro-pax median 626 (−6%)

CO₂ per transport work (freight)

158

g CO₂/t·nm · Ro-pax median 253 (−38%)

Average speed

15.9 kn

Ro-pax median 16.0 kn (−1%)

Fuel per day at sea

57.5 t/day

Fuel consumed

10,071 t

CO₂ emitted

31,471 t

Distance sailed

66,644 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,204 h

175 days, 48% of the year

Within the ro-pax fleet, 2025

Set against all 408 ro-pax 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 147 kg/nm · median 150 (−2%)

69.3Ranks 191 of 408, lowest first232

Average speedThis ship 16.3 kn · median 15.8 (+3%)

12.0Faster than 56% of ro-pax ships22.3

CO₂ per transport work (pax)This ship 442 g CO₂/pax·nm · median 567 (−22%)

66.8Ranks 179 of 408, lowest first1,569

CO₂ per transport work (freight)This ship 152 g CO₂/t·nm · median 253 (−40%)

48.6Ranks 142 of 408, lowest first1,247

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

Where the emissions happen, 2022

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 ports93%
From the EU0%
Into the EU0%
At berth in the EU7%

Fuel burned laden

–

Not reported

CO₂ at berth

2,093 t

6.7% 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-pax median is the middle ship of all ro-pax ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

STENA SCANDICA
Ro-pax median

130.0140.0150.0160.0

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

Average speed, kn

STENA SCANDICA
Ro-pax median

15.516.016.517.017.5

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

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

STENA SCANDICA
Ro-pax median

0.0100200300

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

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

STENA SCANDICA
Ro-pax median

0.05001,0001,5002,000

’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	−0.2 kn	−3%	−4%	−9%	−10%	Same speed, fuel per mile down 3%; in line with the speed change.
2023→2024	+0.0 kn	+0%	+0%	−19%	−14%	Same speed, fuel per mile flat.
2022→2023	+0.6 kn	−0%	+4%	+20%	−3%	0.6 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2021→2022	−0.5 kn	+11%	+7%	+70%	−0%	0.5 kn slower, fuel per mile up 11%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−0.9 kn	−14%	−18%	+115%	−70%	0.9 kn slower, fuel per mile down 14%; in line with the speed change.
2019→2020	−0.1 kn	+2%	+1%	−81%	+58%	Same speed, fuel per mile up 2%; in line with the speed change.
2018→2019	+0.4 kn	+0%	+2%	−2%	−15%	0.4 kn faster, 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	Stena Rederi AS	8,568	26,882	58,386	3,578	16.3	147	–	–
2024	Stena Rederi AS	9,666	30,301	64,227	3,882	16.5	151	–	–
2023	not published	12,003	37,519	79,760	4,831	16.5	151	–	–
2022	not published	10,071	31,471	66,644	4,204	15.9	151	–	–
2021	not published	5,350	16,725	39,219	2,391	16.4	136	–	–
2020	not published	2,890	9,064	18,265	1,055	17.3	158	–	–
2019	not published	14,636	45,687	94,413	5,418	17.4	155	–	–
2018	not published	14,861	46,398	95,948	5,638	17.0	155	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/pax·nm	Ro-pax median	vs Ro-pax	Rank	Freight, g CO₂/t·nm	Ro-pax median	vs Ro-pax	Verifier	Methods
2025	Stena Rederi AS	442	567	−22%	179 of 408	152	253	−40%	DNV	C
2024	Stena Rederi AS	492	547	−10%	195 of 404	180	233	−23%	DNV	C
2023	not published	569	680	−16%	168 of 386	181	234	−22%	DNV	C
2022	not published	589	626	−6%	191 of 394	158	253	−38%	DNV	C
2021	not published	590	815	−28%	163 of 377	143	226	−37%	DNV	C
2020	not published	1,997	751	+166%	328 of 387	55.9	217	−74%	Lloyd's Register	C
2019	not published	1,260	569	+121%	325 of 394	44.5	223	−80%	Lloyd's Register	–
2018	not published	1,488	729	+104%	274 of 361	43.6	184	−76%	Lloyd's Register	C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Ro-pax ships are benchmarked on CO₂ per transport work (pax) (TW), in g CO₂/pax·nm, and also per tonne of freight (g CO₂/t·nm freight). 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-pax 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.