Navalyze · Ro-ro · Ship

TROY SEAWAYS

IMO: 9816842
Type: Ro-ro ship
Average cargo carried: 8,891 t
Flag (estimated): Turkiye
Port of registry: Istanbul
Technical efficiency: EEXI 9.11 g CO₂/t·nm
Ice class: IC

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

Report year

2023 at a glance

From the 2023 THETIS-MRV report. Carries about 9,224 t of cargo on average.

Fuel kg/nm

138

Ro-ro median 107 kg/nm (+28%)

CO₂ per transport work (cargo)

46.5

g CO₂/t·nm · Ro-ro median 109 (−57%)

Average speed

17.2 kn

Ro-ro median 14.6 kn (+18%)

Fuel per day at sea

56.6 t/day

Fuel consumed

16,530 t

CO₂ emitted

51,507 t

Distance sailed

120,185 nm

CO₂ ÷ CO₂ per mile

Time at sea

7,004 h

292 days, 80% 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 131 kg/nm · median 105 (+25%)

56.6Ranks 178 of 235, lowest first145

Average speedThis ship 17.4 kn · median 14.4 (+21%)

10.9Faster than 93% of ro-ro ships17.0

CO₂ per transport work (cargo)This ship 45.8 g CO₂/t·nm · median 95.2 (−52%)

47.4Ranks 19 of 235, lowest first297

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

Where the emissions happen, 2023

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 ports0%
From the EU50%
Into the EU49%
At berth in the EU1%

Fuel burned laden

–

Not reported

CO₂ at berth

561 t

1.1% 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

TROY SEAWAYS
Ro-ro median

100.0120.0140.0160.0

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

Average speed, kn

TROY SEAWAYS
Ro-ro median

14.016.018.020.0

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

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

TROY 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	+0.1 kn	+1%	+2%	+5%	−0%	Same speed, fuel per mile flat.
2023→2024	+0.1 kn	−6%	−5%	−4%	−1%	Same speed, fuel per mile down 6%; better than speed alone explains (hull, engine or trade).
2022→2023	−0.1 kn	+4%	+4%	+11%	+6%	Same speed, fuel per mile up 4%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+0.1 kn	−1%	−0%	−7%	−4%	Same speed, fuel per mile flat.
2020→2021	−0.7 kn	−16%	−20%	+10%	−18%	0.7 kn slower, fuel per mile down 16%; better than speed alone explains (hull, engine or trade).
2019→2020	−1.0 kn	+5%	−0%	+61%	−11%	1.0 kn slower, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading 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	DFDS DENIZCILIK VE TASIMACILIK A.S.	15,847	49,393	121,193	6,984	17.4	131	45.8	–
2024	DFDS DENIZCILIK VE TASIMACILIK A.S.	14,892	46,415	115,377	6,682	17.3	129	45.9	–
2023	not published	16,530	51,507	120,185	7,004	17.2	138	46.5	–
2022	not published	14,266	44,453	108,363	6,266	17.3	132	44.0	–
2021	not published	15,517	48,362	116,889	6,805	17.2	133	46.0	–
2020	not published	16,725	52,132	105,815	5,897	17.9	158	56.0	–
2019	not published	9,880	30,794	65,587	3,478	18.9	151	63.1	–

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.	45.8	95.2	−52%	19 of 235	DNV	B
2024	DFDS DENIZCILIK VE TASIMACILIK A.S.	45.9	97.5	−53%	15 of 220	DNV	C
2023	not published	46.5	109	−57%	14 of 221	DNV	C
2022	not published	44.0	90.6	−52%	13 of 223	DNV	C
2021	not published	46.0	104	−56%	9 of 219	Lloyd's Register	A
2020	not published	56.0	103	−46%	30 of 238	Lloyd's Register	A
2019	not published	63.1	90.9	−31%	55 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.