Navalyze · Ro-ro · Ship

MY ROSE

IMO: 8207381
Type: Ro-ro ship
Average cargo carried: 359 t
Port of registry: Panama
Technical efficiency: EIV 20.75 g CO₂/t·nm

Report year

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 359 t of cargo on average.

Fuel per mile

48.7 kg/nm

Ro-ro median 109.3 kg/nm (−55%)

CO₂ per transport work (cargo)

435

g CO₂/t·nm · Ro-ro median 104 (+320%)

Average speed

8.8 kn

Ro-ro median 14.8 kn (−41%)

Fuel per day at sea

10.2 t/day

Fuel consumed

1,097 t

CO₂ emitted

3,516 t

Distance sailed

22,531 nm

CO₂ ÷ CO₂ per mile

Time at sea

2,569 h

107 days, 29% of the year

Within the ro-ro fleet, 2021

Set against all 219 ro-ro ships with a full-year 2021 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 48.7 kg/nm · median 109.3 (−55%)

66.4Ranks 7 of 219, lowest first150.7

Average speedThis ship 8.8 kn · median 14.8 (−41%)

10.8Faster than 5% of ro-ro ships17.9

CO₂ per transport work (cargo)This ship 435.12 g CO₂/t·nm · median 103.64 (+320%)

53.39Ranks 212 of 219, lowest first277.12

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

Where the emissions happen, 2021

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 ports27%
From the EU30%
Into the EU41%
At berth in the EU2%

Fuel burned laden

–

Not reported

CO₂ at berth

2.1%

Alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

–

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

MY ROSE
Ro-ro median

40.060.080.0100.0120.0

’192019’202020’212021

Average speed, kn

MY ROSE
Ro-ro median

8.010.012.014.016.0

’192019’202020’212021

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

MY ROSE
Ro-ro median

0.0100200300400500

’192019’202020’212021

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2020→2021	+0.4 kn	+5%	+10%	+53%	−3%	0.4 kn faster, fuel per mile up 5%; in line with the speed change.
2019→2020	−0.4 kn	−1%	−5%	−35%	+71%	0.4 kn slower, fuel per mile flat; 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2021	not published	1,097	3,516	22,531	2,569	8.8	48.7	435.12	–
2020	not published	681	2,183	14,736	1,750	8.4	46.2	450.13	–
2019	not published	1,059	3,394	22,648	2,580	8.8	46.7	263.50	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Ro-ro median	vs Ro-ro	Rank	Verifier	Methods
2021	not published	435.12	103.64	+320%	212 of 219	ClassNK	A
2020	not published	450.13	102.77	+338%	223 of 238	ClassNK	A
2019	not published	263.50	90.89	+190%	236 of 271	ClassNK	A

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.