Navalyze · Ro-pax · Ship

LAURANA

IMO: 9011014
Type: Ro-pax ship
Flag (estimated): Italy
Port of registry: Catania
Technical efficiency: EIV 21.84 g CO₂/t·nm

ISM company (DoC holder) in 2025: caronte & tourist isole minori spa

Report year

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel kg/nm

89.7

Ro-pax median 150 kg/nm (−40%)

CO₂ per transport work (pax)

45.3

g CO₂/pax·nm · Ro-pax median 567 (−92%)

CO₂ per transport work (freight)

810

g CO₂/t·nm · Ro-pax median 253 (+220%)

Average speed

6.7 kn

Ro-pax median 15.8 kn (−58%)

Fuel per day at sea

14.5 t/day

Fuel consumed

3,050 t

CO₂ emitted

9,777 t

9,927 t CO₂eq incl. CH₄ and N₂O

Distance sailed

34,010 nm

CO₂ ÷ CO₂ per mile

Time at sea

5,048 h

210 days, 58% 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 89.7 kg/nm · median 150 (−40%)

69.3Ranks 81 of 408, lowest first232

Average speedThis ship 6.7 kn · median 15.8 (−58%)

12.0Faster than 0% of ro-pax ships22.3

CO₂ per transport work (pax)This ship 45.3 g CO₂/pax·nm · median 567 (−92%)

66.8Ranks 20 of 408, lowest first1,569

CO₂ per transport work (freight)This ship 810 g CO₂/t·nm · median 253 (+220%)

48.6Ranks 322 of 408, lowest first1,247

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

Where the emissions happen, 2025

THETIS splits each ship's emissions 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 ports91%
From the EU0%
Into the EU0%
At berth in the EU9%

4% of this ship's CO₂ falls under the EU ETS (409 t).

Fuel burned laden

–

Not reported

CO₂ at berth

924 t

9.5% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.2 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+150 t

+1.5% 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

LAURANA
Ro-pax median

80.0100.0120.0140.0160.0

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

Average speed, kn

LAURANA
Ro-pax median

5.07.510.012.515.017.5

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

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

LAURANA
Ro-pax median

0.05001,0001,500

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

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

LAURANA
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	−5.9 kn	−8%	−51%	−22%	−32%	5.9 kn slower, fuel per mile down 8%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	−0.4 kn	+1%	−1%	+5%	−21%	0.4 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+0.1 kn	+5%	+6%	+13%	+4%	Same speed, fuel per mile up 5%; in line with the speed change.
2021→2022	+0.0 kn	−3%	−3%	−8%	+24%	Same speed, fuel per mile down 3%; in line with the speed change.
2020→2021	+0.0 kn	−3%	−3%	+31%	−40%	Same speed, fuel per mile down 3%; in line with the speed change.
2019→2020	+0.3 kn	−1%	+1%	+51%	−19%	0.3 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2018→2019	−0.1 kn	−2%	−2%	−42%	−92%	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	caronte & tourist isole minori spa	3,050	9,777	34,010	5,048	6.7	89.7	–	–
2024	caronte & tourist isole minori spa	4,252	13,632	43,820	3,473	12.6	97.0	–	–
2023	not published	4,003	12,834	41,883	3,231	13.0	95.6	–	–
2022	not published	3,366	10,792	37,122	2,887	12.9	90.7	–	–
2021	not published	3,743	12,002	40,202	3,105	12.9	93.1	–	–
2020	not published	2,954	9,472	30,670	2,370	12.9	96.3	–	–
2019	not published	1,981	6,353	20,365	1,614	12.6	97.3	–	–
2018	not published	3,472	11,131	35,083	2,759	12.7	99.0	–	–

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	caronte & tourist isole minori spa	45.3	567	−92%	20 of 408	810	253	+220%	RINA	B
2024	caronte & tourist isole minori spa	66.6	547	−88%	47 of 404	888	233	+281%	RINA	B
2023	not published	84.6	680	−88%	47 of 386	1,128	234	+382%	RINA	B
2022	not published	81.3	626	−87%	52 of 394	1,085	253	+329%	RINA	B
2021	not published	65.5	815	−92%	37 of 377	873	226	+286%	RINA	B
2020	not published	109	751	−85%	75 of 387	1,089	217	+401%	RINA	B
2019	not published	135	569	−76%	94 of 394	1,350	223	+507%	RINA	B
2018	not published	1,717	729	+136%	287 of 361	1,211	184	+558%	RINA	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.