Navalyze · Ro-ro · Ship

EPHESUS SEAWAYS

IMO: 9816830
Type: Ro-ro ship
Average cargo carried: 8,186 t
Port of registry: Istanbul
Technical efficiency: EEXI 9.34 g CO₂/t·nm
Ice class: IC

ISM company (DoC holder) in 2025: DFDS DENIZCILIK VE TASIMACILIK A.S. · part of DFDS

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 8,186 t of cargo on average.

Fuel per mile

124.6 kg/nm

Ro-ro median 104.6 kg/nm (+19%)

CO₂ per transport work (cargo)

47.44

g CO₂/t·nm · Ro-ro median 95.19 (−50%)

Average speed

16.9 kn

Ro-ro median 14.4 kn (+17%)

Fuel per day at sea

50.6 t/day

Fuel consumed

15,061 t

CO₂ emitted

46,954 t

47,693 t CO₂eq incl. CH₄ and N₂O

Distance sailed

120,912 nm

CO₂ ÷ CO₂ per mile

Time at sea

7,146 h

298 days, 82% of the year

Within the ro-ro fleet, 2025

Set against all 235 ro-ro 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 124.6 kg/nm · median 104.6 (+19%)

56.6Ranks 165 of 235, lowest first145.3

Average speedThis ship 16.9 kn · median 14.4 (+17%)

10.9Faster than 89% of ro-ro ships17.0

CO₂ per transport work (cargo)This ship 47.44 g CO₂/t·nm · median 95.19 (−50%)

47.35Ranks 25 of 235, lowest first297.27

Middle 80% of shipsMiddle 50%Ro-ro 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 EU52%
Into the EU46%
At berth in the EU2%

51% of this ship's CO₂ falls under the EU ETS (24,037 t).

Fuel burned laden

–

Not reported

CO₂ at berth

1.6%

Alongside in EU ports

Methane (CH₄)

0.8 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-ro median is the middle ship of all ro-ro ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel per mile, kg/nm

EPHESUS SEAWAYS
Ro-ro median

100.0120.0140.0160.0

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

Average speed, kn

EPHESUS SEAWAYS
Ro-ro median

14.015.016.017.018.019.0

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

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

EPHESUS SEAWAYS
Ro-ro median

40.060.080.0100120

’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	−0.3 kn	−2%	−3%	+8%	+10%	0.3 kn slower, fuel per mile flat.
2023→2024	+0.2 kn	−7%	−6%	−7%	−9%	Same speed, fuel per mile down 7%; better than speed alone explains (hull, engine or trade).
2022→2023	+0.0 kn	+3%	+3%	+11%	+10%	Same speed, fuel per mile up 3%; in line with the speed change.
2021→2022	−0.5 kn	−3%	−6%	−9%	−11%	0.5 kn slower, fuel per mile down 3%; in line with the speed change.
2020→2021	−0.6 kn	−6%	−9%	+24%	+2%	0.6 kn slower, fuel per mile down 6%; in line with the speed change.
2019→2020	−0.3 kn	−4%	−5%	−1%	−19%	Same speed, 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	DFDS DENIZCILIK VE TASIMACILIK A.S.	15,061	46,954	120,912	7,146	16.9	124.6	47.44	–
2024	DFDS DENIZCILIK VE TASIMACILIK A.S.	14,246	44,421	112,236	6,528	17.2	126.9	43.16	–
2023	not published	16,445	51,278	120,643	7,108	17.0	136.3	47.30	–
2022	not published	14,346	44,706	108,971	6,412	17.0	131.7	42.88	–
2021	not published	16,228	50,568	119,640	6,820	17.5	135.7	48.40	–
2020	not published	13,922	43,401	96,225	5,305	18.1	144.7	47.63	–
2019	not published	14,618	45,564	97,293	5,295	18.4	150.2	58.85	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Ro-ro median	vs Ro-ro	Rank	Verifier	Methods
2025	DFDS DENIZCILIK VE TASIMACILIK A.S.	47.44	95.19	−50%	25 of 235	DNV	B
2024	DFDS DENIZCILIK VE TASIMACILIK A.S.	43.16	97.53	−56%	9 of 220	DNV	C
2023	not published	47.30	108.62	−56%	16 of 221	DNV	C
2022	not published	42.88	90.62	−53%	11 of 223	DNV	C
2021	not published	48.40	103.64	−53%	14 of 219	Lloyd's Register	A
2020	not published	47.63	102.77	−54%	13 of 238	Lloyd's Register	A
2019	not published	58.85	90.89	−35%	45 of 271	Lloyd's Register	–

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Ro-ro ships are benchmarked on CO₂ per transport work (cargo) (TW), in g CO₂/t·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 ro-ro 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.