Navalyze · Ro-pax · Ship

KATTEGAT

IMO: 9112765
Type: Ro-pax ship
Port of registry: Limassol
Technical efficiency: EEXI 35.82 g CO₂/t·nm
Ice class: IC

ISM company (DoC holder) in 2025: DFDS Iberia S.L.U. · part of DFDS

Report year

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel per mile

82.5 kg/nm

Ro-pax median 150.2 kg/nm (−45%)

CO₂ per transport work (pax)

1,218

g CO₂/pax·nm · Ro-pax median 567 (+115%)

CO₂ per transport work (freight)

138

g CO₂/t·nm · Ro-pax median 253 (−45%)

Average speed

11.8 kn

Ro-pax median 15.8 kn (−25%)

Fuel per day at sea

23.3 t/day

Fuel consumed

4,189 t

CO₂ emitted

13,130 t

13,335 t CO₂eq incl. CH₄ and N₂O

Distance sailed

50,780 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,311 h

180 days, 49% 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 82.5 kg/nm · median 150.2 (−45%)

69.3Ranks 63 of 408, lowest first232.4

Average speedThis ship 11.8 kn · median 15.8 (−25%)

12.0Faster than 9% of ro-pax ships22.3

CO₂ per transport work (pax)This ship 1,217.98 g CO₂/pax·nm · median 566.51 (+115%)

66.76Ranks 332 of 408, lowest first1,568.87

CO₂ per transport work (freight)This ship 138.40 g CO₂/t·nm · median 253.18 (−45%)

48.59Ranks 131 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 ports1%
From the EU48%
Into the EU45%
At berth in the EU6%

54% of this ship's CO₂ falls under the EU ETS (7,035 t).

Fuel burned laden

–

Not reported

CO₂ at berth

5.9%

Alongside in EU ports

Methane (CH₄)

0.2 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.016

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

KATTEGAT
Ro-pax median

80.0100.0120.0140.0160.0

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

Average speed, kn

KATTEGAT
Ro-pax median

10.012.014.016.018.0

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

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

KATTEGAT
Ro-pax median

100200300400500

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

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

KATTEGAT
Ro-pax median

0.05001,0001,500

’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	+1.0 kn	−5%	+3%	−6%	+157%	1.0 kn faster, fuel per mile down 5%; better than speed alone explains (hull, engine or trade).
2023→2024	−0.9 kn	+2%	−6%	+4%	−17%	0.9 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+0.7 kn	−4%	+1%	+8%	+91%	0.7 kn faster, fuel per mile down 4%; better than speed alone explains (hull, engine or trade).
2021→2022	−1.0 kn	−2%	−10%	+48%	+359%	1.0 kn slower, fuel per mile flat; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	−0.8 kn	−13%	−19%	+19%	−72%	0.8 kn slower, fuel per mile down 13%; in line with the speed change.
2019→2020	−0.1 kn	+9%	+8%	−50%	−45%	Same speed, fuel per mile up 9%; worse than speed alone explains (fouling, weather, loading or trade).
2018→2019	+0.4 kn	−2%	+1%	+21%	−37%	0.4 kn faster, fuel per mile down 2%; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	DFDS Iberia S.L.U.	4,189	13,130	50,780	4,311	11.8	82.5	–	–
2024	DFDS Iberia S.L.U.	4,720	14,722	54,276	5,017	10.8	87.0	–	–
2023	not published	4,492	14,013	52,439	4,495	11.7	85.7	–	–
2022	not published	4,329	13,509	48,363	4,381	11.0	89.5	–	–
2021	not published	2,992	9,383	32,755	2,738	12.0	91.3	–	–
2020	not published	2,902	9,059	27,628	2,154	12.8	105.1	–	–
2019	not published	5,306	16,556	54,891	4,240	12.9	96.7	–	–
2018	not published	4,497	14,027	45,407	3,627	12.5	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	DFDS Iberia S.L.U.	1,217.98	566.51	+115%	332 of 408	138.40	253.18	−45%	DNV	B
2024	DFDS Iberia S.L.U.	474.45	546.68	−13%	190 of 404	424.76	232.85	+82%	DNV	B
2023	not published	571.88	680.04	−16%	171 of 386	401.00	233.94	+71%	DNV	B
2022	not published	298.95	626.32	−52%	123 of 394	415.41	252.90	+64%	DNV	B
2021	not published	65.07	815.19	−92%	36 of 377	429.47	226.00	+90%	DNV	B
2020	not published	229.99	750.91	−69%	103 of 387	327.03	217.49	+50%	DNV	B
2019	not published	419.07	569.03	−26%	155 of 394	393.01	222.56	+77%	DNV	B
2018	not published	661.41	728.92	−9%	175 of 361	403.36	184.05	+119%	DNV	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.