Navalyze · Ro-pax · Ship

CIUDAD DE IBIZA

IMO: 9263370
Type: Ro-pax ship
Flag (estimated): Spain
Port of registry: Santa Cruz De Tenerife
Technical efficiency: EIV 51.80 g CO₂/t·nm
Fuel (estimated): Oil blended with biofuel or another alternative fuel

ISM company (DoC holder) in 2025: COMPANIA TRASMEDITERRANEA, SA

Report year

2020 at a glance

From the 2020 THETIS-MRV report.

Fuel kg/nm

156

CO₂ per transport work (pax)

65,323

g CO₂/pax·nm

CO₂ per transport work (freight)

256

g CO₂/t·nm

Average speed

16.3 kn

Fuel per day at sea

61.1 t/day

Fuel consumed

6,618 t

CO₂ emitted

20,665 t

Distance sailed

42,414 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,598 h

108 days, 30% 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 140 kg/nm · median 150 (−7%)

69.3Ranks 168 of 408, lowest first232

Average speedThis ship 16.6 kn · median 15.8 (+5%)

12.0Faster than 58% of ro-pax ships22.3

CO₂ per transport work (pax)This ship 286 g CO₂/pax·nm · median 567 (−50%)

66.8Ranks 144 of 408, lowest first1,569

CO₂ per transport work (freight)This ship 377 g CO₂/t·nm · median 253 (+49%)

48.6Ranks 239 of 408, lowest first1,247

Middle 80% of shipsMiddle 50%Ro-pax 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 ports92%
From the EU0%
Into the EU0%
At berth in the EU8%

Fuel burned laden

–

Not reported

CO₂ at berth

1,736 t

8.4% 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

CIUDAD DE IBIZA
Ro-pax median

130.0140.0150.0160.0170.0180.0

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

Average speed, kn

CIUDAD DE IBIZA
Ro-pax median

15.015.516.016.517.0

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

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

CIUDAD DE IBIZA
Ro-pax median

0.0200400600

’182018’212021’222022’232023’242024’252025

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

CIUDAD DE IBIZA
Ro-pax median

0.02,0004,0006,000

’182018’212021’222022’232023’242024’252025

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2024→2025	+0.2 kn	+1%	+3%	−12%	+122%	Same speed, fuel per mile flat.
2023→2024	−0.4 kn	−17%	−19%	−12%	+116%	0.4 kn slower, fuel per mile down 17%; better than speed alone explains (hull, engine or trade).
2022→2023	+0.7 kn	−6%	−2%	+34%	−50%	0.7 kn faster, fuel per mile down 6%; better than speed alone explains (hull, engine or trade).
2021→2022	−0.6 kn	+18%	+13%	−14%	−98%	0.6 kn slower, fuel per mile up 18%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+0.4 kn	−3%	−1%	+11%	–	0.4 kn faster, fuel per mile down 3%; better than speed alone explains (hull, engine or trade).
2019→2020	+0.1 kn	+8%	+9%	−41%	–	Same speed, fuel per mile up 8%; worse than speed alone explains (fouling, weather, loading or trade).
2018→2019	+0.9 kn	−5%	+0%	+11%	–	0.9 kn faster, fuel per mile down 5%; 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
2025Bio blend	COMPANIA TRASMEDITERRANEA, SA	5,926	18,294	42,197	2,546	16.6	140	–	–
2024	COMPANIA TRASMEDITERRANEA, SA	6,611	20,633	47,776	2,911	16.4	138	–	–
2023	not published	9,005	28,101	54,166	3,230	16.8	166	–	–
2022	not published	7,143	22,303	40,311	2,506	16.1	177	–	–
2021	not published	7,101	22,163	47,110	2,821	16.7	151	–	–
2020	not published	6,618	20,665	42,414	2,598	16.3	156	–	–
2019	not published	10,457	32,651	72,372	4,474	16.2	145	–	–
2018	not published	9,932	31,008	65,184	4,264	15.3	152	–	–

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
2025Bio blend	COMPANIA TRASMEDITERRANEA, SA	286	567	−50%	144 of 408	377	253	+49%	Lloyd's Register	B
2024	COMPANIA TRASMEDITERRANEA, SA	129	547	−76%	102 of 404	390	233	+67%	Lloyd's Register	B
2023	not published	59.6	680	−91%	31 of 386	460	234	+97%	Lloyd's Register	A+B
2022	not published	120	626	−81%	81 of 394	493	253	+95%	Lloyd's Register	A+B
2021	not published	4,866	815	+497%	369 of 377	266	226	+18%	Lloyd's Register	A+B
2020	not published	–	–	–	–	–	–	–	Lloyd's Register	A+B
2019	not published	–	–	–	–	–	–	–	Lloyd's Register	–
2018	not published	1.20	729	−100%	9 of 361	0.76	184	−100%	Lloyd's Register	–

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.