Navalyze · Ro-ro · Ship

L'AUDACE

IMO: 9187318
Type: Ro-ro ship
Average cargo carried: 1,487 t
Flag (estimated): Spain
Port of registry: Santa Cruz De Tenerife
Technical efficiency: EEXI 23.10 g CO₂/t·nm

ISM company (DoC holder) in 2025: FLOTA SUARDIAZ, S.L.

Report year

2020 at a glance

From the 2020 THETIS-MRV report. Carries about 1,389 t of cargo on average.

Fuel kg/nm

113

Ro-ro median 109 kg/nm (+3%)

CO₂ per transport work (cargo)

253

g CO₂/t·nm · Ro-ro median 103 (+146%)

Average speed

16.8 kn

Ro-ro median 14.4 kn (+17%)

Fuel per day at sea

45.6 t/day

Fuel consumed

12,798 t

CO₂ emitted

39,886 t

Distance sailed

113,515 nm

CO₂ ÷ CO₂ per mile

Time at sea

6,743 h

281 days, 77% 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 102 kg/nm · median 105 (−3%)

56.6Ranks 108 of 235, lowest first145

Average speedThis ship 16.8 kn · median 14.4 (+17%)

10.9Faster than 86% of ro-ro ships17.0

CO₂ per transport work (cargo)This ship 214 g CO₂/t·nm · median 95.2 (+124%)

47.4Ranks 187 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 ports98%
From the EU0%
Into the EU0%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

786 t

2.0% 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

L'AUDACE
Ro-ro median

90.0100.0110.0120.0130.0

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

Average speed, kn

L'AUDACE
Ro-ro median

14.015.016.017.018.0

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

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

L'AUDACE
Ro-ro median

0.0100200300

’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	+0.6 kn	+3%	+7%	+2%	−22%	0.6 kn faster, fuel per mile up 3%; in line with the speed change.
2023→2024	+0.3 kn	−12%	−10%	+7%	−6%	Same speed, fuel per mile down 12%; better than speed alone explains (hull, engine or trade).
2022→2023	−1.0 kn	−7%	−13%	+3%	+4%	1.0 kn slower, fuel per mile down 7%; in line with the speed change.
2021→2022	+1.0 kn	−0%	+6%	−26%	−1%	1.0 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2020→2021	−0.9 kn	+8%	+2%	−1%	+13%	0.9 kn slower, fuel per mile up 8%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	−0.4 kn	+0%	−2%	−6%	−15%	0.4 kn slower, fuel per mile flat.
2018→2019	−0.4 kn	−4%	−7%	−3%	+27%	0.4 kn slower, fuel per mile down 4%; in line with the speed change.

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	FLOTA SUARDIAZ, S.L.	9,576	29,863	93,991	5,604	16.8	102	214	–
2024	FLOTA SUARDIAZ, S.L.	9,062	28,302	91,755	5,669	16.2	98.8	275	–
2023	not published	9,598	30,001	85,751	5,409	15.9	112	293	–
2022	not published	10,084	31,440	83,589	4,940	16.9	121	283	–
2021	not published	13,624	42,459	112,400	7,058	15.9	121	286	–
2020	not published	12,798	39,886	113,515	6,743	16.8	113	253	–
2019	not published	13,608	42,403	121,114	7,035	17.2	112	299	–
2018	not published	14,697	45,797	125,103	7,092	17.6	118	235	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Ro-ro median	vs Ro-ro	Rank	Verifier	Methods
2025	FLOTA SUARDIAZ, S.L.	214	95.2	+124%	187 of 235	DNV	A
2024	FLOTA SUARDIAZ, S.L.	275	97.5	+182%	193 of 220	DNV	A
2023	not published	293	109	+170%	190 of 221	DNV	A
2022	not published	283	90.6	+212%	202 of 223	Bureau Veritas	A
2021	not published	286	104	+176%	199 of 219	Bureau Veritas	A
2020	not published	253	103	+146%	202 of 238	Bureau Veritas	A
2019	not published	299	90.9	+229%	246 of 271	Bureau Veritas	A
2018	not published	235	91.0	+158%	227 of 260	Bureau Veritas	A

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.