Navalyze · Ro-pax · Ship

SUPERFAST II

IMO: 9458511
Type: Ro-pax ship
Flag (estimated): Greece
Port of registry: Piraeus
Technical efficiency: EEXI 26.11 g CO₂/t·nm

ISM company (DoC holder) in 2025: SUPERFAST FERRIES S.A. · part of Attica Group

Report year

2022 at a glance

From the 2022 THETIS-MRV report.

Fuel kg/nm

167

Ro-pax median 157 kg/nm (+6%)

CO₂ per transport work (pax)

96.9

g CO₂/pax·nm · Ro-pax median 626 (−85%)

CO₂ per transport work (freight)

162

g CO₂/t·nm · Ro-pax median 253 (−36%)

Average speed

20.5 kn

Ro-pax median 16.0 kn (+28%)

Fuel per day at sea

82.4 t/day

Fuel consumed

17,334 t

CO₂ emitted

54,046 t

Distance sailed

103,528 nm

CO₂ ÷ CO₂ per mile

Time at sea

5,047 h

210 days, 58% of the year

Within the ro-pax fleet, 2024

Set against all 404 ro-pax 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 181 kg/nm · median 151 (+20%)

73.1Ranks 287 of 404, lowest first237

Average speedThis ship 19.9 kn · median 15.7 (+27%)

11.7Faster than 82% of ro-pax ships22.4

CO₂ per transport work (pax)This ship 114 g CO₂/pax·nm · median 547 (−79%)

58.4Ranks 88 of 404, lowest first1,957

CO₂ per transport work (freight)This ship 179 g CO₂/t·nm · median 233 (−23%)

30.8Ranks 167 of 404, lowest first1,069

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

Where the emissions happen, 2022

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 ports95%
From the EU0%
Into the EU0%
At berth in the EU5%

Fuel burned laden

–

Not reported

CO₂ at berth

2,659 t

4.9% 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 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

SUPERFAST II
Ro-pax median

150.0160.0170.0180.0190.0

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

Average speed, kn

SUPERFAST II
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

SUPERFAST II
Ro-pax median

100150200250300

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

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

SUPERFAST II
Ro-pax median

0.02004006008001,000

’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
2024→2025	−0.3 kn	−0%	−2%	+7%	–	Same speed, fuel per mile flat.
2023→2024	−0.4 kn	+11%	+9%	+7%	+13%	0.4 kn slower, fuel per mile up 11%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	−0.2 kn	−2%	−3%	−12%	+4%	Same speed, fuel per mile down 2%; in line with the speed change.
2021→2022	+0.4 kn	−4%	−2%	−6%	−8%	0.4 kn faster, fuel per mile down 4%; better than speed alone explains (hull, engine or trade).
2020→2021	+0.2 kn	+6%	+7%	+0%	+28%	Same speed, fuel per mile up 6%; in line with the speed change.
2019→2020	−0.1 kn	+1%	+1%	+1%	−20%	Same speed, fuel per mile flat.
2018→2019	+0.3 kn	−6%	−5%	−5%	−30%	0.3 kn faster, fuel per mile down 6%; better than speed alone explains (hull, engine 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
2025	SUPERFAST FERRIES S.A.	18,848	58,714	104,699	5,339	19.6	180	–	–
2024	SUPERFAST FERRIES S.A.	17,684	55,092	97,823	4,908	19.9	181	–	–
2023	not published	14,906	46,417	91,208	4,488	20.3	163	–	–
2022	not published	17,334	54,046	103,528	5,047	20.5	167	–	–
2021	not published	19,222	59,931	110,276	5,489	20.1	174	–	–
2020	not published	18,140	56,568	110,262	5,543	19.9	165	–	–
2019	not published	17,691	55,585	108,774	5,440	20.0	163	–	–
2018	not published	19,857	62,345	114,951	5,827	19.7	173	–	–

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	SUPERFAST FERRIES S.A.	–	–	–	–	–	–	–	Verifavia	B
2024	SUPERFAST FERRIES S.A.	114	547	−79%	88 of 404	179	233	−23%	Verifavia	B
2023	not published	101	680	−85%	59 of 386	171	234	−27%	Verifavia	–
2022	not published	96.9	626	−85%	68 of 394	162	253	−36%	Verifavia	B
2021	not published	105	815	−87%	68 of 377	190	226	−16%	Verifavia	B
2020	not published	82.0	751	−89%	62 of 387	209	217	−4%	Verifavia	B
2019	not published	103	569	−82%	79 of 394	183	223	−18%	Verifavia	B
2018	not published	147	729	−80%	83 of 361	135	184	−26%	Verifavia	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.