Navalyze · Ro-ro · Ship

BLUE CARRIER 1

IMO: 9186649
Type: Ro-ro ship
Average cargo carried: 1,361 t
Port of registry: Piraeus
Technical efficiency: EEXI 19.50 g CO₂/t·nm
Former names: ANGLIA SEAWAYS

ISM company (DoC holder) in 2025: BLUE STAR FERRIES SINGLE MEMBER MARITIME S.A. · part of Attica Group

Report year

2025 at a glance

From the 2025 THETIS-MRV report. Carries about 1,361 t of cargo on average.

Fuel per mile

95.2 kg/nm

Ro-ro median 104.6 kg/nm (−9%)

CO₂ per transport work (cargo)

221

g CO₂/t·nm · Ro-ro median 95.19 (+132%)

Average speed

15.3 kn

Ro-ro median 14.4 kn (+6%)

Fuel per day at sea

34.9 t/day

Fuel consumed

6,253 t

CO₂ emitted

19,723 t

20,030 t CO₂eq incl. CH₄ and N₂O

Distance sailed

65,681 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,305 h

179 days, 49% 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 95.2 kg/nm · median 104.6 (−9%)

56.6Ranks 88 of 235, lowest first145.3

Average speedThis ship 15.3 kn · median 14.4 (+6%)

10.9Faster than 63% of ro-ro ships17.0

CO₂ per transport work (cargo)This ship 220.57 g CO₂/t·nm · median 95.19 (+132%)

47.35Ranks 190 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 ports91%
From the EU0%
Into the EU0%
At berth in the EU9%

100% of this ship's CO₂ falls under the EU ETS (19,723 t).

Fuel burned laden

–

Not reported

CO₂ at berth

9.0%

Alongside in EU ports

Methane (CH₄)

0.3 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

BLUE CARRIER 1
Ro-ro median

80.090.0100.0110.0120.0

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

Average speed, kn

BLUE CARRIER 1
Ro-ro median

12.013.014.015.016.0

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

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

BLUE CARRIER 1
Ro-ro median

50.0100150200250

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

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	+0.5 kn	+1%	+4%	−8%	−8%	0.5 kn faster, fuel per mile flat; better than speed alone explains (hull, engine or trade).
2023→2024	−1.0 kn	+5%	−2%	−17%	+22%	1.0 kn slower, fuel per mile up 5%; worse than speed alone explains (fouling, weather, loading or trade).
2022→2023	+1.4 kn	−6%	+4%	+13%	−8%	1.4 kn faster, fuel per mile down 6%; better than speed alone explains (hull, engine or trade).
2021→2022	−0.4 kn	−8%	−10%	−2%	−7%	0.4 kn slower, fuel per mile down 8%; in line with the speed change.
2020→2021	−0.6 kn	+3%	−1%	−9%	−4%	0.6 kn slower, fuel per mile up 3%; worse than speed alone explains (fouling, weather, loading or trade).
2019→2020	+0.6 kn	+11%	+15%	+22%	+50%	0.6 kn faster, fuel per mile up 11%; in line with the speed change.
2018→2019	+2.2 kn	+3%	+20%	+5%	−0%	2.2 kn faster, fuel per mile up 3%; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	BLUE STAR FERRIES SINGLE MEMBER MARITIME S.A.	6,253	19,723	65,681	4,305	15.3	95.2	220.57	–
2024	BLUE STAR FERRIES SINGLE MEMBER MARITIME S.A.	6,704	20,942	71,163	4,820	14.8	94.2	240.37	–
2023	not published	7,760	24,227	86,204	5,445	15.8	90.0	197.10	100%
2022	not published	7,305	22,804	76,577	5,313	14.4	95.4	213.21	100%
2021	not published	8,096	25,268	78,021	5,283	14.8	103.8	229.41	100%
2020	not published	8,611	26,875	85,471	5,563	15.4	100.8	238.08	100%
2019	not published	6,372	20,109	70,273	4,748	14.8	90.7	158.32	100%
2018	not published	5,896	18,430	66,733	5,280	12.6	88.3	158.94	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Ro-ro median	vs Ro-ro	Rank	Verifier	Methods
2025	BLUE STAR FERRIES SINGLE MEMBER MARITIME S.A.	220.57	95.19	+132%	190 of 235	Verifavia	B
2024	BLUE STAR FERRIES SINGLE MEMBER MARITIME S.A.	240.37	97.53	+146%	183 of 220	Verifavia	B
2023	not published	197.10	108.62	+81%	169 of 221	Verifavia	–
2022	not published	213.21	90.62	+135%	190 of 223	Verifavia	B
2021	not published	229.41	103.64	+121%	185 of 219	Verifavia	B
2020	not published	238.08	102.77	+132%	195 of 238	Verifavia	B
2019	not published	158.32	90.89	+74%	204 of 271	Verifavia	B
2018	not published	158.94	91.03	+75%	200 of 260	Verifavia	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.