Navalyze · Ro-ro · Ship

ESTRADEN

IMO: 9181077
Type: Ro-ro ship
Average cargo carried: 3,611 t
Flag (estimated): Finland
Port of registry: Helsinki
Technical efficiency: EEXI 14.80 g CO₂/t·nm
Ice class: IA

ISM company (DoC holder) in 2025: Bore Ltd

Report year

2022 at a glance

From the 2022 THETIS-MRV report. Carries about 3,303 t of cargo on average.

Fuel kg/nm

93.3

Ro-ro median 110 kg/nm (−15%)

CO₂ per transport work (cargo)

88.2

g CO₂/t·nm · Ro-ro median 90.6 (−3%)

Average speed

13.5 kn

Ro-ro median 14.6 kn (−8%)

Fuel per day at sea

30.1 t/day

Fuel consumed

6,702 t

CO₂ emitted

20,906 t

Distance sailed

71,810 nm

CO₂ ÷ CO₂ per mile

Time at sea

5,335 h

222 days, 61% 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 103 kg/nm · median 105 (−1%)

56.6Ranks 114 of 235, lowest first145

Average speedThis ship 13.9 kn · median 14.4 (−3%)

10.9Faster than 42% of ro-ro ships17.0

CO₂ per transport work (cargo)This ship 91.2 g CO₂/t·nm · median 95.2 (−4%)

47.4Ranks 115 of 235, lowest first297

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

Where the emissions happen, 2022

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 EU49%
Into the EU48%
At berth in the EU3%

Fuel burned laden

–

Not reported

CO₂ at berth

539 t

2.6% 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

ESTRADEN
Ro-ro median

90.0100.0110.0120.0130.0

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

Average speed, kn

ESTRADEN
Ro-ro median

12.013.014.015.016.0

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

CO₂ per transport work (volume), g CO₂/m³·nm

ESTRADEN
Ro-ro median

0.050.0100150200

’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	−0.5 kn	+9%	+6%	−16%	+8%	0.5 kn slower, fuel per mile up 9%; worse than speed alone explains (fouling, weather, loading or trade).
2023→2024	+0.6 kn	−8%	−4%	+65%	−57%	0.6 kn faster, fuel per mile down 8%; better than speed alone explains (hull, engine or trade).
2022→2023	+0.3 kn	+10%	+13%	−32%	+120%	0.3 kn faster, fuel per mile up 10%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2022	+0.1 kn	+3%	+3%	−8%	+23%	Same speed, fuel per mile up 3%; in line with the speed change.
2020→2021	−1.3 kn	−11%	−18%	−2%	−7%	1.3 kn slower, fuel per mile down 11%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	−0.7 kn	−3%	−8%	−1%	−21%	0.7 kn slower, fuel per mile down 3%; worse than speed alone explains (fouling, weather, loading or trade).
2018→2019	+2.6 kn	+1%	+22%	+4%	–	2.6 kn faster, fuel per mile flat; 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
2025	Bore Ltd	7,000	22,299	67,754	4,874	13.9	103	91.2	–
2024	Bore Ltd	7,619	23,768	80,726	5,608	14.4	94.4	84.3	–
2023	not published	5,023	15,702	48,911	3,537	13.8	103	194	–
2022	not published	6,702	20,906	71,810	5,335	13.5	93.3	88.2	–
2021	not published	7,057	22,253	78,000	5,805	13.4	90.5	–	–
2020	not published	8,041	25,367	79,335	5,408	14.7	101	–	–
2019	not published	8,403	26,508	80,396	5,227	15.4	105	–	–
2018	not published	7,991	25,185	77,475	6,076	12.8	103	87.1	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Ro-ro median	vs Ro-ro	Rank	Verifier	Methods
2025	Bore Ltd	91.2	95.2	−4%	115 of 235	DNV	C
2024	Bore Ltd	84.3	97.5	−14%	86 of 220	DNV	B+C
2023	not published	194	109	+79%	168 of 221	DNV	B+C
2022	not published	88.2	90.6	−3%	105 of 223	DNV	B+C
2021	not published	71.7	8.10	+785%	57 of 62	DNV	B+C
2020	not published	77.1	8.53	+804%	64 of 69	DNV	B+C
2019	not published	97.8	9.58	+921%	63 of 67	DNV	B+C
2018	not published	–	–	–	–	DNV	B+C

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.