Navalyze · Ro-ro · Ship

EPHESUS SEAWAYS

IMO: 9816830
Type: Ro-ro ship
Average cargo carried: 8,186 t
Flag (estimated): Turkiye
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

2019 at a glance

From the 2019 THETIS-MRV report. Carries about 7,958 t of cargo on average.

Fuel kg/nm

150

Ro-ro median 107 kg/nm (+40%)

CO₂ per transport work (cargo)

58.9

g CO₂/t·nm · Ro-ro median 90.9 (−35%)

Average speed

18.4 kn

Ro-ro median 14.8 kn (+24%)

Fuel per day at sea

66.3 t/day

Fuel consumed

14,618 t

CO₂ emitted

45,564 t

Distance sailed

97,293 nm

CO₂ ÷ CO₂ per mile

Time at sea

5,295 h

221 days, 60% 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 kg/nmThis ship 125 kg/nm · median 105 (+19%)

56.6Ranks 165 of 235, lowest first145

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 47.4 g CO₂/t·nm · median 95.2 (−50%)

47.4Ranks 25 of 235, lowest first297

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

Where the emissions happen, 2019

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 EU49%
Into the EU47%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

1,007 t

2.2% 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-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 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	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	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	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2025	DFDS DENIZCILIK VE TASIMACILIK A.S.	15,061	46,954	120,912	7,146	16.9	125	47.4	–
2024	DFDS DENIZCILIK VE TASIMACILIK A.S.	14,246	44,421	112,236	6,528	17.2	127	43.2	–
2023	not published	16,445	51,278	120,643	7,108	17.0	136	47.3	–
2022	not published	14,346	44,706	108,971	6,412	17.0	132	42.9	–
2021	not published	16,228	50,568	119,640	6,820	17.5	136	48.4	–
2020	not published	13,922	43,401	96,225	5,305	18.1	145	47.6	–
2019	not published	14,618	45,564	97,293	5,295	18.4	150	58.9	–

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.	47.4	95.2	−50%	25 of 235	DNV	B
2024	DFDS DENIZCILIK VE TASIMACILIK A.S.	43.2	97.5	−56%	9 of 220	DNV	C
2023	not published	47.3	109	−56%	16 of 221	DNV	C
2022	not published	42.9	90.6	−53%	11 of 223	DNV	C
2021	not published	48.4	104	−53%	14 of 219	Lloyd's Register	A
2020	not published	47.6	103	−54%	13 of 238	Lloyd's Register	A
2019	not published	58.9	90.9	−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.