Navalyze · Vehicle carrier · Ship

FIDELIO

IMO: 9332937
Type: Vehicle carrier
Average cargo carried: 9,676 t
Flag (estimated): Sweden
Port of registry: Stockholm
Technical efficiency: EEXI 11.74 g CO₂/t·nm

ISM company (DoC holder) in 2024: WALL RO/RO AB

Report year

2020 at a glance

From the 2020 THETIS-MRV report. Carries about 7,313 t of cargo on average.

Fuel kg/nm

124

Vehicle carrier median 102 kg/nm (+21%)

CO₂ per transport work (cargo)

52.9

g CO₂/t·nm · Vehicle carrier median 57.3 (−8%)

Average speed

14.6 kn

Vehicle carrier median 13.7 kn (+7%)

Fuel per day at sea

43.2 t/day

Fuel consumed

5,293 t

CO₂ emitted

16,555 t

Distance sailed

42,809 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,941 h

123 days, 34% of the year

Within the vehicle carrier fleet, 2024

Set against all 335 vehicle carrier ships with a full-year 2024 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 111 kg/nm · median 103 (+7%)

80.4Ranks 250 of 335, lowest first120

Average speedThis ship 15.1 kn · median 14.4 (+5%)

12.3Faster than 69% of vehicle carrier ships16.1

CO₂ per transport work (cargo)This ship 36.0 g CO₂/t·nm · median 55.3 (−35%)

37.7Ranks 25 of 335, lowest first158

Middle 80% of shipsMiddle 50%Vehicle carrier 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 ports13%
From the EU33%
Into the EU52%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

298 t

1.8% 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 Vehicle carrier median is the middle ship of all vehicle carrier ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

FIDELIO
Vehicle carrier median

100.0110.0120.0130.0140.0

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

Average speed, kn

FIDELIO
Vehicle carrier median

12.013.014.015.016.0

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

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

FIDELIO
Vehicle carrier median

30.040.050.060.070.080.0

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

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2023→2024	+3.0 kn	−8%	+14%	+108%	−14%	3.0 kn faster, fuel per mile down 8%; better than speed alone explains (hull, engine or trade).
2022→2023	−0.3 kn	−13%	−16%	−49%	−13%	0.3 kn slower, fuel per mile down 13%; better than speed alone explains (hull, engine or trade).
2021→2022	−1.5 kn	+4%	−7%	+18%	−33%	1.5 kn slower, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−0.7 kn	+8%	+3%	−52%	+34%	0.7 kn slower, fuel per mile up 8%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+0.0 kn	−6%	−7%	+22%	−23%	Same speed, fuel per mile down 6%; better than speed alone explains (hull, engine or trade).
2018→2019	−1.0 kn	+5%	−1%	−39%	+62%	1.0 kn slower, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading 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

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
2024	WALL RO/RO AB	2,876	9,055	26,025	1,728	15.1	111	36.0	–
2023	not published	1,498	4,760	12,488	1,029	12.1	120	41.6	–
2022	not published	3,377	10,588	24,367	1,959	12.4	139	47.7	–
2021	not published	2,745	8,643	20,657	1,486	13.9	133	70.7	–
2020	not published	5,293	16,555	42,809	2,941	14.6	124	52.9	–
2019	not published	4,619	14,509	35,043	2,394	14.6	132	68.3	–
2018	not published	7,153	22,361	56,983	3,655	15.6	126	42.3	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Vehicle carrier median	vs Vehicle carrier	Rank	Verifier	Methods
2024	WALL RO/RO AB	36.0	55.3	−35%	25 of 335	DNV	C
2023	not published	41.6	56.6	−27%	63 of 417	DNV	C
2022	not published	47.7	57.7	−17%	127 of 463	Lloyd's Register	C
2021	not published	70.7	59.6	+19%	306 of 459	Lloyd's Register	C
2020	not published	52.9	57.3	−8%	190 of 449	Lloyd's Register	A+C
2019	not published	68.3	59.0	+16%	283 of 426	Lloyd's Register	–
2018	not published	42.3	62.4	−32%	22 of 434	Lloyd's Register	C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Vehicle carrier 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 vehicle carrier 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.