Navalyze · Ro-pax · Ship

ARMORIQUE

IMO: 9364980
Type: Ro-pax ship
Flag (estimated): France
Port of registry: Morlaix
Technical efficiency: EEXI 26.80 g CO₂/t·nm

ISM company (DoC holder) in 2025: Brittany Ferries BAI SA

Report year

2020 at a glance

From the 2020 THETIS-MRV report.

Fuel kg/nm

176

Ro-pax median 157 kg/nm (+13%)

CO₂ per transport work (pax)

379

g CO₂/pax·nm · Ro-pax median 751 (−50%)

CO₂ per transport work (freight)

466

g CO₂/t·nm · Ro-pax median 217 (+114%)

Average speed

14.6 kn

Ro-pax median 15.8 kn (−8%)

Fuel per day at sea

61.6 t/day

Fuel consumed

8,846 t

CO₂ emitted

27,665 t

Distance sailed

50,162 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,445 h

144 days, 39% 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 kg/nmThis ship 151 kg/nm · median 150 (+0%)

69.3Ranks 206 of 408, lowest first232

Average speedThis ship 14.5 kn · median 15.8 (−8%)

12.0Faster than 33% of ro-pax ships22.3

CO₂ per transport work (pax)This ship 966 g CO₂/pax·nm · median 567 (+71%)

66.8Ranks 292 of 408, lowest first1,569

CO₂ per transport work (freight)This ship 49.0 g CO₂/t·nm · median 253 (−81%)

48.6Ranks 42 of 408, lowest first1,247

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

Where the emissions happen, 2020

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 ports70%
From the EU0%
Into the EU0%
At berth in the EU30%

Fuel burned laden

–

Not reported

CO₂ at berth

8,349 t

30.2% 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-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 kg/nm

ARMORIQUE
Ro-pax median

140.0150.0160.0170.0180.0

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

Average speed, kn

ARMORIQUE
Ro-pax median

13.014.015.016.017.0

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

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

ARMORIQUE
Ro-pax median

0.0200400600800

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

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

ARMORIQUE
Ro-pax median

2004006008001,0001,200

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

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	+3%	+3%	+2%	+12%	Same speed, fuel per mile up 3%; in line with the speed change.
2023→2024	+0.0 kn	−4%	−3%	−5%	−7%	Same speed, fuel per mile down 4%; in line with the speed change.
2022→2023	+0.0 kn	−0%	−0%	+3%	−16%	Same speed, fuel per mile flat.
2021→2022	−1.2 kn	+5%	−3%	−10%	+68%	1.2 kn slower, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading or trade).
2020→2021	+1.0 kn	−18%	−12%	+58%	+74%	1.0 kn faster, fuel per mile down 18%; better than speed alone explains (hull, engine or trade).
2019→2020	+0.8 kn	+16%	+22%	−37%	−16%	0.8 kn faster, fuel per mile up 16%; in line with the speed change.
2018→2019	−1.0 kn	−8%	−14%	+12%	+13%	1.0 kn slower, fuel per mile down 8%; 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	Brittany Ferries BAI SA	10,686	33,354	71,014	4,903	14.5	151	–	–
2024	Brittany Ferries BAI SA	10,175	31,753	69,655	4,831	14.4	146	–	–
2023	not published	11,148	34,770	73,492	5,118	14.4	152	–	–
2022	not published	10,792	33,680	71,012	4,938	14.4	152	–	–
2021	not published	11,447	35,747	79,289	5,076	15.6	144	–	–
2020	not published	8,846	27,665	50,162	3,445	14.6	176	–	–
2019	not published	12,160	37,940	79,671	5,794	13.8	153	–	–
2018	not published	11,747	36,649	70,837	4,801	14.8	166	–	–

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	Brittany Ferries BAI SA	966	567	+71%	292 of 408	49.0	253	−81%	Bureau Veritas	A
2024	Brittany Ferries BAI SA	866	547	+58%	269 of 404	55.6	233	−76%	Bureau Veritas	A
2023	not published	935	680	+37%	248 of 386	63.4	234	−73%	Bureau Veritas	A
2022	not published	1,110	626	+77%	295 of 394	76.3	253	−70%	Bureau Veritas	A
2021	not published	660	815	−19%	171 of 377	764	226	+238%	Bureau Veritas	A
2020	not published	379	751	−50%	128 of 387	466	217	+114%	Bureau Veritas	A
2019	not published	453	569	−20%	170 of 394	568	223	+155%	Bureau Veritas	A
2018	not published	399	729	−45%	135 of 361	514	184	+179%	Bureau Veritas	A

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.