Navalyze · Ro-ro · Ship

MAESTRO UNIVERSE

IMO: 8400036
Type: Ro-ro ship
Average cargo carried: 281,699 t
Port of registry: Majuro
Technical efficiency: EIV 21.10 g CO₂/t·nm

Report year

2020 at a glance

From the 2020 THETIS-MRV report. Carries about 281,699 t of cargo on average.

Fuel per mile

92.4 kg/nm

CO₂ per transport work (cargo)

1.03

g CO₂/t·nm

Average speed

8.9 kn

Fuel per day at sea

19.7 t/day

Fuel consumed

1,026 t

CO₂ emitted

3,222 t

Distance sailed

11,105 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,250 h

52 days, 14% of the year

Within the ro-ro fleet, 2018

Set against all 260 ro-ro ships with a full-year 2018 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 64.3 kg/nm · median 108.2 (−41%)

66.6Ranks 23 of 260, lowest first150.1

Average speedThis ship 9.2 kn · median 14.7 (−37%)

9.9Faster than 7% of ro-ro ships18.5

CO₂ per transport work (cargo)This ship 248.77 g CO₂/t·nm · median 91.03 (+173%)

47.06Ranks 232 of 260, lowest first254.76

Middle 80% of shipsMiddle 50%Ro-ro 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 ports20%
From the EU37%
Into the EU26%
At berth in the EU18%

Fuel burned laden

–

Not reported

CO₂ at berth

17.9%

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

MAESTRO UNIVERSE
Ro-ro median

60.080.0100.0120.0

’182018’192019’202020

Average speed, kn

MAESTRO UNIVERSE
Ro-ro median

6.08.010.012.014.016.0

’182018’192019’202020

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2019→2020	+1.2 kn	−9%	+5%	−21%	–	1.2 kn faster, fuel per mile down 9%; better than speed alone explains (hull, engine or trade).
2018→2019	−1.5 kn	+58%	+32%	−55%	–	1.5 kn slower, fuel per mile up 58%; 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
2020	not published	1,026	3,222	11,105	1,250	8.9	92.4	1.03	–
2019	not published	1,423	4,454	13,970	1,812	7.7	101.9	0.58	–
2018	not published	1,997	6,312	31,042	3,385	9.2	64.3	248.77	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Ro-ro median	vs Ro-ro	Rank	Verifier	Methods
2020	not published	–	–	–	–	Lloyd's Register	B+C
2019	not published	–	–	–	–	Lloyd's Register	B+C
2018	not published	248.77	91.03	+173%	232 of 260	Lloyd's Register	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.