Navalyze · Ro-pax · Ship

GNV SPIRIT

IMO: 9198927
Type: Ro-pax ship
Port of registry: Naples
Technical efficiency: EIV 23.05 g CO₂/t·nm
Former names: CAP FINISTERE

ISM company (DoC holder) in 2025: Grandi Navi Veloci Spa

Report year

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel per mile

218.2 kg/nm

Ro-pax median 150.2 kg/nm (+45%)

CO₂ per transport work (pax)

1,211

g CO₂/pax·nm · Ro-pax median 567 (+114%)

CO₂ per transport work (freight)

0.15

g CO₂/t·nm · Ro-pax median 253 (−100%)

Average speed

20.1 kn

Ro-pax median 15.8 kn (+27%)

Fuel per day at sea

105.0 t/day

Fuel consumed

18,089 t

CO₂ emitted

57,665 t

58,553 t CO₂eq incl. CH₄ and N₂O

Distance sailed

82,904 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,135 h

172 days, 47% 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 per mileThis ship 218.2 kg/nm · median 150.2 (+45%)

69.3Ranks 355 of 408, lowest first232.4

Average speedThis ship 20.1 kn · median 15.8 (+27%)

12.0Faster than 84% of ro-pax ships22.3

CO₂ per transport work (pax)This ship 1,211.10 g CO₂/pax·nm · median 566.51 (+114%)

66.76Ranks 330 of 408, lowest first1,568.87

CO₂ per transport work (freight)This ship 0.15 g CO₂/t·nm · median 253.18 (−100%)

48.59Ranks 14 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 ports76%
From the EU7%
Into the EU6%
At berth in the EU11%

91% of this ship's CO₂ falls under the EU ETS (52,759 t).

Fuel burned laden

–

Not reported

CO₂ at berth

10.4%

Alongside in EU ports

Methane (CH₄)

0.9 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.015

Uplift 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 per mile, kg/nm

GNV SPIRIT
Ro-pax median

150.0200.0250.0300.0350.0

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

Average speed, kn

GNV SPIRIT
Ro-pax median

14.016.018.020.022.0

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

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

GNV SPIRIT
Ro-pax median

0.02505007501,000

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

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

GNV SPIRIT
Ro-pax median

0.01,0002,0003,0004,000

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

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	−0.1 kn	−11%	−12%	−3%	+89,611%	Same speed, fuel per mile down 11%; better than speed alone explains (hull, engine or trade).
2023→2024	+1.8 kn	−19%	−11%	+27%	−100%	1.8 kn faster, fuel per mile down 19%; better than speed alone explains (hull, engine or trade).
2022→2023	−0.8 kn	−5%	−9%	+1%	−16%	0.8 kn slower, fuel per mile down 5%; in line with the speed change.
2021→2022	−1.8 kn	+4%	−5%	+10%	+229%	1.8 kn slower, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+1.5 kn	+11%	+20%	−54%	+44%	1.5 kn faster, fuel per mile up 11%; better than speed alone explains (hull, engine or trade).
2019→2020	−1.3 kn	+1%	−6%	−1%	+22%	1.3 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2018→2019	−0.7 kn	−4%	−7%	−17%	−1%	0.7 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	Grandi Navi Veloci Spa	18,089	57,665	82,904	4,135	20.1	218.2	–	–
2024	Grandi Navi Veloci Spa	20,989	65,738	85,535	4,225	20.2	245.4	–	–
2023	not published	20,387	63,862	67,376	3,654	18.4	302.6	–	–
2022	not published	21,171	66,211	66,651	3,469	19.2	317.6	–	–
2021	not published	18,466	57,603	60,403	2,870	21.0	305.7	–	–
2020	not published	36,224	112,897	131,241	6,737	19.5	276.0	–	–
2019	not published	36,387	113,411	132,783	6,387	20.8	274.0	–	–
2018	not published	45,536	141,853	160,312	7,447	21.5	284.1	–	–

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	Grandi Navi Veloci Spa	1,211.10	566.51	+114%	330 of 408	0.15	253.18	−100%	RINA	A
2024	Grandi Navi Veloci Spa	1.35	546.68	−100%	10 of 404	1.35	232.85	−99%	RINA	A
2023	not published	2,570.96	680.04	+278%	371 of 386	270.35	233.94	+16%	RINA	A
2022	not published	3,042.59	626.32	+386%	382 of 394	336.04	252.90	+33%	RINA	A+B
2021	not published	923.64	815.19	+13%	202 of 377	931.96	226.00	+312%	Bureau Veritas	A
2020	not published	641.76	750.91	−15%	174 of 387	534.87	217.49	+146%	Bureau Veritas	A
2019	not published	526.79	569.03	−7%	185 of 394	491.12	222.56	+121%	Bureau Veritas	A
2018	not published	529.88	728.92	−27%	152 of 361	484.47	184.05	+163%	Bureau Veritas	A

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.