Navalyze · Cruise · Ship

COSTA FORTUNA

IMO: 9239783
Type: Passenger ship (Cruise Passenger ship)
Flag (estimated): Italy
Port of registry: Genoa
Technical efficiency: EEXI 10.10 g CO₂/t·nm

ISM company (DoC holder) in 2025: Costa Crociere S.p.A. · part of Carnival Corporation

Report year

2023 at a glance

From the 2023 THETIS-MRV report.

Fuel kg/nm

318

Passenger median 270 kg/nm (+18%)

CO₂ per transport work (pax)

478

g CO₂/pax·nm · Passenger median 625 (−24%)

Average speed

15.2 kn

Passenger median 13.7 kn (+11%)

Fuel per day at sea

116.2 t/day

Fuel consumed

21,160 t

CO₂ emitted

66,479 t

Distance sailed

66,643 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,370 h

182 days, 50% of the year

Within the cruise fleet, 2025

Set against all 202 cruise 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 352 kg/nm · median 264 (+33%)

89.6Ranks 150 of 202, lowest first416

Average speedThis ship 14.3 kn · median 13.1 (+9%)

10.8Faster than 68% of cruise ships15.5

CO₂ per transport work (pax)This ship 396 g CO₂/pax·nm · median 521 (−24%)

303Ranks 65 of 202, lowest first1,701

Middle 80% of shipsMiddle 50%Cruise medianThis ship

Where the emissions happen, 2023

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 ports71%
From the EU9%
Into the EU6%
At berth in the EU15%

Fuel burned laden

–

Not reported

CO₂ at berth

9,879 t

14.9% 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 Cruise median is the middle ship of all cruise ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

COSTA FORTUNA
Cruise median

0.01,0002,0003,000

’192019’202020’222022’232023’242024’252025

Average speed, kn

COSTA FORTUNA
Cruise median

11.012.013.014.015.016.0

’192019’202020’222022’232023’242024’252025

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

COSTA FORTUNA
Cruise median

2004006008001,000

’192019’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	−0.1 kn	+4%	+4%	+0%	+3%	Same speed, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	−0.8 kn	+6%	+1%	+4%	−19%	0.8 kn slower, fuel per mile up 6%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+0.7 kn	−1%	+5%	+74%	−30%	0.7 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2020→2022	+3.2 kn	−87%	−83%	+1,629%	–	3.2 kn faster, fuel per mile down 87%; better than speed alone explains (hull, engine or trade).
2019→2020	−3.3 kn	+572%	+419%	−95%	–	3.3 kn slower, fuel per mile up 572%; worse than speed alone explains (fouling, weather, loading or trade).

Part-year reports are left out of these comparisons. 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
2025part-year	Costa Crociere S.p.A.	6,765	21,294	20,034	1,409	14.2	338	–	–
2025	MV Cruises II VesselCo Ltd	24,407	77,044	69,437	4,845	14.3	352	–	–
2024	Costa Crociere S.p.A.	23,380	73,617	69,233	4,805	14.4	338	–	–
2023	not published	21,160	66,479	66,643	4,370	15.2	318	–	–
2022	not published	12,197	38,432	38,206	2,638	14.5	319	–	–
2020	not published	5,458	17,497	2,210	196	11.3	2,469	–	–
2019	not published	17,585	55,230	47,861	3,275	14.6	367	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/pax·nm	Cruise median	vs Cruise	Rank	Verifier	Methods
2025part-year	Costa Crociere S.p.A.	–	–	–	–	DNV	B
2025	MV Cruises II VesselCo Ltd	396	521	−24%	65 of 202	DNV	B
2024	Costa Crociere S.p.A.	386	618	−38%	53 of 202	DNV	B
2023	not published	478	625	−24%	70 of 202	DNV	B
2022	not published	685	831	−18%	72 of 187	RINA	A
2020	not published	–	–	–	–	RINA	A
2019	not published	377	589	−36%	34 of 177	RINA	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Cruise ships are benchmarked on CO₂ per transport work (pax) (TW), in g CO₂/pax·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 cruise 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.