Navalyze · Ro-pax · Ship

FINNFELLOW

IMO: 9145164
Type: Ro-pax ship
Port of registry: MalmÖ
Technical efficiency: EIV 3.12 g CO₂/t·nm
Ice class: IA

ISM company (DoC holder) in 2025: Finnlines Ship Management AB · part of Grimaldi Group

Report year

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel kg/nm

156.9

Ro-pax median 150.2 kg/nm (+4%)

CO₂ per transport work (pax)

104

g CO₂/pax·nm · Ro-pax median 567 (−82%)

CO₂ per transport work (freight)

164

g CO₂/t·nm · Ro-pax median 253 (−35%)

Average speed

14.9 kn

Ro-pax median 15.8 kn (−6%)

Fuel per day at sea

56.2 t/day

Fuel consumed

13,883 t

CO₂ emitted

43,474 t

44,155 t CO₂eq incl. CH₄ and N₂O

Distance sailed

88,471 nm

CO₂ ÷ CO₂ per mile

Time at sea

5,924 h

247 days, 68% 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 156.9 kg/nm · median 150.2 (+4%)

69.3Ranks 229 of 408, lowest first232.4

Average speedThis ship 14.9 kn · median 15.8 (−6%)

12.0Faster than 37% of ro-pax ships22.3

CO₂ per transport work (pax)This ship 104.16 g CO₂/pax·nm · median 566.51 (−82%)

66.76Ranks 79 of 408, lowest first1,568.87

CO₂ per transport work (freight)This ship 164.31 g CO₂/t·nm · median 253.18 (−35%)

48.59Ranks 151 of 408, lowest first1,247.19

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

Where the emissions happen, 2025

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 ports94%
From the EU0%
Into the EU0%
At berth in the EU6%

100% of this ship's CO₂ falls under the EU ETS (43,474 t).

Fuel burned laden

–

Not reported

CO₂ at berth

2,617 t

6.0% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.7 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+681 t

+1.6% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

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

FINNFELLOW
Ro-pax median

130.0140.0150.0160.0170.0180.0

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

Average speed, kn

FINNFELLOW
Ro-pax median

13.014.015.016.017.0

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

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

FINNFELLOW
Ro-pax median

100150200250300

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

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

FINNFELLOW
Ro-pax median

0.02004006008001,000

’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	+0.0 kn	−3%	−3%	+2%	+8%	Same speed, fuel per mile down 3%; in line with the speed change.
2023→2024	−0.5 kn	−6%	−9%	+17%	+34%	0.5 kn slower, fuel per mile down 6%; in line with the speed change.
2022→2023	+0.3 kn	+7%	+9%	−13%	+3%	0.3 kn faster, fuel per mile up 7%; in line with the speed change.
2021→2022	+1.5 kn	+19%	+32%	+6%	−5%	1.5 kn faster, fuel per mile up 19%; in line with the speed change.
2020→2021	+0.1 kn	+0%	+1%	−1%	−16%	Same speed, fuel per mile flat.
2019→2020	+0.2 kn	−1%	+1%	+7%	−33%	Same speed, fuel per mile flat.
2018→2019	+0.0 kn	−1%	−1%	−5%	+15%	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	Finnlines Ship Management AB	13,883	43,474	88,471	5,924	14.9	156.9	–	–
2024	Finnlines Ship Management AB	13,992	43,957	86,512	5,805	14.9	161.7	–	–
2023	not published	12,769	40,105	74,188	4,819	15.4	172.1	–	–
2022	not published	13,765	43,269	85,477	5,646	15.1	161.0	–	–
2021	not published	10,929	34,212	80,501	5,921	13.6	135.8	–	–
2020	not published	11,045	34,590	81,324	6,018	13.5	135.8	–	–
2019	not published	10,411	32,608	76,127	5,734	13.3	136.8	–	–
2018	not published	11,076	34,685	80,170	6,026	13.3	138.2	–	–

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	Finnlines Ship Management AB	104.16	566.51	−82%	79 of 408	164.31	253.18	−35%	RINA	C
2024	Finnlines Ship Management AB	96.13	546.68	−82%	71 of 404	186.35	232.85	−20%	RINA	C
2023	not published	71.93	680.04	−89%	38 of 386	161.95	233.94	−31%	RINA	C
2022	not published	70.00	626.32	−89%	38 of 394	142.84	252.90	−44%	RINA	A+B
2021	not published	73.92	815.19	−91%	47 of 377	134.05	226.00	−41%	RINA	–
2020	not published	88.41	750.91	−88%	65 of 387	151.58	217.49	−30%	RINA	A+B
2019	not published	132.21	569.03	−77%	93 of 394	145.35	222.56	−35%	RINA	A+B
2018	not published	114.55	728.92	−84%	72 of 361	132.85	184.05	−28%	RINA	A+B

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.